Abdominal Wall Endometriosis: Two Case Reports and Literature Review
Open accessAbstract
Background and objectives: Abdominal wall endometriosis, also known as scar endometriosis, is a rare condition that is becoming increasingly common. The recent rise in incidence is attributed primarily to the surge of cesarean births, figures that could be influenced in a positive manner considering the improvements brought towards the ultrasound diagnostic methods that have been made in recent years. Materials and Methods: Here we report the cases of two Caucasian women of 38- (G2P2) and 36-years old (G1P1), both subjected to an ultrasound examination due to a specific symptomatic panel reported during anamnesis. Independently of the current status, in the first patient, there were no reported symptom-specific associations with endometriosis, but she had a known history of mild hereditary thrombophilia; the second woman suffered from two conditions positively associated with endometriosis. Results: In both cases, abnormal structures were revealed, with the diagnostic(s) of endometriosis being histologically confirmed based on a set of features observed during the investigation. Conclusions: This paper aims to highlight the importance of reducing cesarean births and to consider the diagnosis of scar endometriosis in women with a history of obstetric or gynaecological surgeries who present with cyclic, recurrent abdominal pain.
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Written from the paper’s full text.
TL;DR
This paper reports two cases of abdominal wall (scar) endometriosis after cesarean delivery, both evaluated with ultrasound and confirmed histologically after surgical excision. It also reviews the literature on diagnosis, imaging, and treatment, emphasizing that scar endometriosis should be suspected in women with cyclic abdominal pain and a history of obstetric or gynecological surgery.
Key findings
- Scar endometriosis is rare but increasing, with an incidence of 0.03–1% in women with a history of cesarean births; the reported interval from surgery to symptom onset ranges from 6 months to 10 years.
- Both patients had painful, palpable masses at the cesarean scar: a 2–3 cm mass in a 38-year-old G2P2 woman and a ~3 cm mass in a 36-year-old G1P1 woman; diagnosis was delayed around 2–3 years in their cases.
- Ultrasound findings included hypoechoic, heterogeneous, ill-defined masses in the subcutaneous fat, with some abdominal muscle infiltration; histology showed glandular components, endometrial-like stroma, hemosiderin deposits, lymphoplasmacytic infiltrate, and fibrosis.
- Treatment is wide surgical excision with a minimum 1 cm safe margin; incomplete excision carries a recurrence risk of 12.5–28.6%, and ultrasound 3 months after surgery showed no residual or recurrent lesions in these cases.
Methods
- Two case reports of Caucasian women aged 38 (G2P2) and 36 (G1P1) with prior cesarean sections who presented with cyclic pain and palpable scar masses.
- Preoperative evaluation used 2D and Doppler ultrasound; in the second case, endovaginal and transabdominal ultrasound also assessed pelvic endometriosis findings.
- Diagnosis was confirmed microscopically after surgical excision, and the paper includes a narrative literature review of imaging and management strategies.
Limitations
- The paper states that management remains controversial, that evidence is limited because of the relatively low incidence of abdominal wall endometriosis, and that no national or international guidelines exist for optimal uterine closure technique.
- The paper states that the postoperative monitoring interval is not clearly defined and that it is unknown why some cases invade deeply while most are limited to the abdominal aponeurosis.
- Evident from the text: the primary evidence is only two cases, the literature review is narrative rather than systematic, and follow-up after surgery is reported only at 3 months.
Model-written summary. Check it against the paper before relying on it.
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Claims the paper makes
0 of 12 cited sources checked · 0 supported · 0 flagged
- Findingown data
In our cases, ultrasound evaluation 3 months after surgery shows no signs of residual or recidivant lesions.
“In our cases, ultrasound evaluation 3 months after surgery shows no signs of residual or recidivant lesions.”
Quote in the paperNot a substantial claim - Premisecitation
In cases of incomplete excision of scar endometriosis, the risk of recurrence varies between 12.5-28.6%.
“In cases of incomplete excision of the lesion, the risk of recurrence varies between 12.5–28.6% [14].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [14] Fatnassi, 2015, Parietal Endometriosis a Caesarian Section Complication, EC Gynaecol.
Not checked in the free run.
- Premisecitation
Ultrasound may be useful for preoperative diagnosis and evaluation of invasion into subjacent anatomical planes in scar endometriosis.
“The ultrasound may be useful for preoperative diagnosis and evaluation of invasion into the subjacent anatomical planes.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [4] Burney, 2012, Pathogenesis and pathophysiology of endometriosis, Fertil. Steril. source
Not checked in the free run.
- Premisecitation
The time between surgery and onset of scar endometriosis can range from 6 months up to 10 years, based on data from case reports.
“Data from case reports show that the time frame can range from 6 months up to 10 years [12].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [12] Koger, 1993, Surgical scar endometrioma, Surg. Gynecol. Obstet.
Not checked in the free run.
- Premisecitation
High-frequency linear transducers are best for ultrasound assessment of scar endometriosis.
“High-frequency linear transducers are best for such assessment [13].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [13] Rezvani, 2015, The role of multimodality imaging after cesarean delivery, Ultrasound Q. source
Not checked in the free run.
- May combine two claims. 17
- Classified as probably not a substantial claim. 12
- The quote only partly states this claim. 1
May combine two claims.
Findingown dataIn both reported cases, abnormal structures were revealed and the diagnosis of endometriosis was histologically confirmed.
“In both cases, abnormal structures were revealed, with the diagnostic(s) of endometriosis being histologically confirmed based on a set of features observed during the investigation.”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataIn our cases, the diagnosis was delayed around 2-3 years even though in the first case the pain appeared 3 months after C-section.
“In our cases, the diagnosis was delayed around 2–3 years even if in the first case the pain has appeared 3 months after C-section.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing). May combine two claims. The quote only partly states this claim.
Findingown dataCase 2: Endovaginal ultrasound found a nodular, 25/26 mm mass with imprecise margins, diffuse Doppler signal, intramyometrial varicose veins, sliding sign absent posteriorly and present anteriorly; the right ovary was adherent to the posterolateral wall of the uterus and sensitive upon mobilization; the left ovary was adherent to the posterior wall of the uterus and left uterosacral ligament, with
“Upon the endovaginal ultrasound examination of the posterior wall of the uterus, we found a nodular, 25/26 mm mass with imprecise margins, diffuse Doppler signal, intramyometrial varicose veins, sliding sign absent posteriorly and present anteriorly. The right ovary, sized 35 mm/24 mm/13 mm, was adherent to the posterolateral wall of the uterus and sensitive upon mobilization with the probe. The”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.
Findingown dataCase 1: The patient described her pain as relatively cyclic and timed the onset of symptoms at 3 months after her last C-section.
“The patient described her pain as relatively cyclic and timed the onset of the symptoms at 3 months after her last C-section.”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataCase 2: A 36-year-old Caucasian woman, G1P1, with one birth by caesarean section two years prior, presented with cyclic pain on the C-section scar, moderate to severe dysmenorrhoea and dyspareunia, and a painful, palpable, small firm mass of ~3 cm in the lower abdominal wall at the site of the caesarean section scar.
“A 36-year-old Caucasian woman, G1P1 (one birth by caesarean section two years prior, in 2016), presented complaining of cyclic pain on the C-section scar, as well as of moderate to severe dysmenorrhoea and dyspareunia, two symptoms well known to be associated with endometriosis. She also pointed to a painful, palpable, small firm mass of ~3 cm in the lower abdomen wall, at the site of the caesarea”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Findingown dataCase 2: Surgical excision was difficult due to invasion and lack of cleavage planes.
“Surgical excision was difficult due to invasion and lack of cleavage plans.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Findingown dataCase 2: The patient had a history of ovarian endometrioma of ~6 cm removed by laparoscopy in 2014.
“This patient had a history of ovarian endometrioma of ~6 cm removed by laparoscopy in 2014.”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataCase 2: The nodule section revealed a typical aspect and the histologic exam confirmed the diagnosis.
“The nodule section revealed a typical aspect (Figure 4), and the histologic exam confirmed the diagnosis (Figure 5).”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataCase 1: A 38-year-old Caucasian woman with history of two caesarean sections presented with a painful, palpable, small, firm mass of approximately 2 to 3 cm in the lower abdominal wall at the site of the caesarean section scar, with no mobility to deeper anatomical planes.
“A 38-year-old Caucasian woman with a history of two caesarean sections (G2P2), the last of which was in November 2015), presented to our outpatient department with complaints of a painful, palpable, small, firm mass of approximately 2 to 3 cm, located in the lower abdomen wall, at the site of the caesarean section scar, with no mobility to the deeper anatomical planes.”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataCase 1: Ultrasound revealed an irregular, heterogeneous, hypoechoic, oblong solid mass with ill-defined margins, located within the subcutaneous fat, with some infiltration in the abdominal muscle but no mobility to deeper anatomical planes.
“The ultrasound revealed an irregular, heterogeneous, hypoechoic, oblong solid mass with ill-defined margins, located within the subcutaneous fat, with some infiltration in the abdominal muscle but no mobility to the deeper anatomical planes (Figure 1).”
Quote in the paperNot a substantial claimMay combine two claims.
Findingown dataIn both cases, the excised specimen was microscopically described as connective-muscle-fat tissue with glandular components and endometrial-like stroma, with intra- and extracellular hemosiderin deposits, lymphoplasmacytic infiltrate, and fibrosis, and the presumed diagnosis of parietal endometriosis was histologically confirmed.
“The excised specimen in both cases was microscopically described as the following: fragment of connective-muscle-fat tissue with glandular components and endometrial-like stroma, with intra- and extracellular hemosiderin deposits, lymphoplasmacytic infiltrate, and fibrosis. Therefore, the presumed diagnosis of parietal endometriosis was histologically confirmed (Figure 2).”
Quote in the paperSubstantial claimMay combine two claims.
Findingown dataCase 2: Transabdominal ultrasound revealed a heterogeneous, hypoechoic solid mass with a polylobulated aspect and ill-defined margins, located in the subcutaneous fat near the C-section scar, with scattered internal echoes and absent Doppler signal.
“Transabdominal ultrasound revealed a heterogeneous, hypoechoic solid mass with a polylobulated aspect and ill-defined margins, located in the subcutaneous fat near the C-section scar. The mass had some scattered internal echoes and absent Doppler signal.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationScar endometriosis typically occurs after gynecological or obstetric procedures such as caesarean sections, laparoscopic procedures requiring uterine cavity manipulation, needle tract amniocenteses, or perineal episiotomies.
“Scar endometriosis is a rare form of endometriosis that typically occurs after gynecological or obstetric procedures such as caesarean sections, various laparoscopic procedures that require uterine cavity manipulation, needle tract amniocenteses, or perineal episiotomies [7,8,9].”
Quote in the paperNot a substantial claim0 of 3 sources checked- cites [7] Ramdani, 2020, Parietal mass: Two case reports of rare cesarean scar endometriosis, Cureus
Not checked in the free run.
- cites [8] Patterson, 1999, Abdominal wall endometriomas: Report of eight cases, Am. Surg. source
Not checked in the free run.
- cites [9] Blanco, 2003, Abdominal wall endometriomas, Am. J. Surg. source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationThe most widely accepted hypothesis for the pathogenesis of scar endometriosis is that endometrial cells are directly implanted via an iatrogenic process.
“Regarding the pathogenesis of scar endometriosis, the most widely accepted hypothesis is that the endometrial cells are directly implanted via an iatrogenic process.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [10] Uzunçakmak, C., Güldaş, A., Ozçam, H., and Dinç, K. (2013). Scar endometriosis: A case report of this uncommon entity and review of the literature. Case Rep. Obstet. Gynecol., 386783. source
Not checked in the free run.
May combine two claims.
PremisecitationTotal surgical excision is considered the gold standard for both diagnosis and treatment of abdominal wall endometriosis.
“For abdominal wall endometriosis, total surgical excision is considered to be the gold standard for both diagnosis and treatment [45].”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [45] Sengul, 2009, Incisional endometriosis: A report of 3 cases, Can. J. Surg.
Not checked in the free run.
May combine two claims.
PremisecitationScar endometriosis is a challenging diagnosis to establish because it is reached by exclusion rather than as a positive diagnosis process, due to non-specificity of symptoms such as cyclic abdominal pain, swelling, or bruising of the scar post-surgery.
“Scar endometriosis is a challenging diagnosis to establish because it is reached rather by exclusion than as a positive diagnosis process. This is due to the non-specificity of symptoms such as cyclic abdominal pain, swelling, or bruising of the scar post-surgery.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [4] Burney, 2012, Pathogenesis and pathophysiology of endometriosis, Fertil. Steril. source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.
PremisecitationPreoperative evaluation of invasion is very important because in case of large muscle invasion or deep invasion into omentum or bowel, participation of a general surgeon is necessary.
“Preoperative evaluation of invasion is very important because, in case of large muscle invasion or deep invasion into the omentum or bowel, the participation of a general surgeon is necessary, with all the logistical implications [4].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [4] Burney, 2012, Pathogenesis and pathophysiology of endometriosis, Fertil. Steril. source
Not checked in the free run.
May combine two claims.
PremisereasoningThe diagnosis of scar endometriosis is usually delayed because signs and symptoms are not specific, and cyclic abdominal pain is not a pathognomonic sign.
“The diagnosis is usually delayed because the signs and symptoms are not specific, and cyclic abdominal pain is not a pathognomonic sign for scar endometriosis.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing), S4 (based).
Interpretationnone givenThere are situations when surgery can be avoided, especially in cases of endometriomas or recurrent endometriomas that can be medically managed.
“There are situations when surgery can be avoided, especially in cases of endometriomas or recurrent endometriomas that can be medically managed.”
Quote in the paperNot a substantial claimClassified as probably not a substantial claim.
InterpretationreasoningDelayed diagnosis of scar endometriosis can cause the patient to undergo complex and invasive surgical procedures, which may significantly impact quality of life.
“Among the various complications, delayed diagnosis can cause the patient to have to undergo complex and invasive surgical procedures, which may significantly impact their quality of life.”
Quote in the paperSubstantial claimMay combine two claims.
InterpretationreasoningThe variable time between surgery and symptoms, the rarity of the disease, and similarities with other diseases determine a delayed diagnosis.
“The variable time between surgery and symptoms, the fact that this disease is rare, and similarities with other diseases determine a delayed diagnosis.”
Quote in the paperSubstantial claimMay combine two claims.
InterpretationreasoningThe gold standard treatment for abdominal wall endometriosis is surgical excision of the mass within safe margins, which also allows histopathological analysis to confirm the diagnosis.
“The gold standard treatment in such cases is surgical, consisting of the excision of the mass within safe margins. This also allows for the specimen to be histopathologically analyzed to confirm the diagnosis.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.
PremisecitationScar endometriosis is an entirely iatrogenic disease with an incidence of 0.03-1% in women with a history of caesarean births.
“Scar endometriosis is an entirely iatrogenic disease with an incidence of 0.03–1% in women with a history of caesarean births [11].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [11] Bergqvist, 1993, Different types of extragenital endometriosis: A review, Gynecol. Endocrinol. source
Not checked in the free run.
Probably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing), S4 (based).
Interpretationnone givenThe best way to prevent scar endometriosis is to avoid contamination with endometrial cells.
“The best way to prevent scar endometriosis is to avoid contamination with endometrial cells.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisereasoningBecause of the relatively low incidence of abdominal wall endometriosis, there is a relatively small body of evidence in the current literature.
“Because of the relatively low incidence of abdominal wall endometriosis, there is a relatively small body of evidence in the current literature.”
Quote in the paperNot a substantial claim
The paper relies on this without support.
Abdominal wall endometriosis is becoming increasingly common, primarily due to the surge in cesarean births.
“The recent rise in incidence is attributed primarily to the surge of cesarean births”
“Scar endometriosis is, unfortunately, a disease with increasing incidence due to the rising rate of births by caesarean section”
The paper relies on this without support.
Scar endometriosis typically appears on ultrasound as a round or oval lesion with imprecise borders, a hypoechoic area surrounded by a hyperechoic ring, with low or absent blood flow in Doppler mode.
“Upon ultrasound, a round or oval lesion with imprecise borders can be found at the site of the scar. The lesion typically appears as a hypoechoic area surrounded by a hyperechoic ring, with low or even absent blood flow when viewed in Doppler mode.”
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Needle biopsy carries a theoretical risk of seeding endometrial cells along the needle path.
“Although needle biopsy is a useful diagnostic tool, its role is still debated because, although it may help confirm the diagnosis, it also carries a theoretical risk of seeding endometrial cells along the needle path [35].”
From Surgical Reconstruction of Abdominal Wall Endometriosis Post-Cesarean Section: A Monocentric Experience of a Rare Pathology (2025) · cites this paper as [35]
The Introduction describes direct iatrogenic implantation of endometrial cells as the leading hypothesis for scar endometriosis and lists needle-tract amniocentesis among procedures after which it can occur. The Discussion also recommends avoiding contamination with endometrial cells. These passages support a theoretical needle-tract seeding mechanism, but the paper does not specifically identify needle biopsy as carrying that risk. (LLM, conf=0.78)
Experimental — accuracy not yet measuredCS is responsible for 57-92% of AWE cases.
“Studies reveal that CS is responsible for 57–92% of AWE cases [3,5,23,26,32,33,34,35,36,37].”
From Surgical Reconstruction of Abdominal Wall Endometriosis Post-Cesarean Section: A Monocentric Experience of a Rare Pathology (2025) · cites this paper as [35]
The Introduction says scar endometriosis typically occurs after procedures including caesarean sections, and the Discussion links its increasing incidence to rising caesarean-birth rates. Neither section gives the claimed 57–92% share of abdominal wall endometriosis cases; the Discussion’s 0.03–1% figure instead concerns incidence among women with a history of caesarean birth. (LLM, conf=0.86)
Experimental — accuracy not yet measuredKey differentials for AWE include granuloma, fibromatosis, soft-tissue tumors, lipoma, hematoma, sebaceous cyst, incision hernia, and lymphoma.
“Key differentials for AWE include granuloma, fibromatosis, soft-tissue tumors, lipoma, hematoma, sebaceous cyst, incision hernia, and lymphoma [22].”
From Abdominal wall endometriosis in a cesarean scar: a case report (2025) · cites this paper as [22]
The Discussion (page not provided) lists granuloma, desmoid tumor, lipoma, sebaceous cysts, and ventral hernias as differentials; desmoid tumor and ventral hernia correspond to the claim’s fibromatosis and incision hernia. It does not list hematoma or lymphoma, and its reference to desmoid tumor does not establish soft-tissue tumors generally as a differential. (LLM, conf=0.88)
Experimental — accuracy not yet measuredWide excision with at least 1 cm safety margin is recommended to avoid recurrence.
“Doroftei et al. recommend wide excision of the lesion with at least a 1 cm safety margin to avoid recurrence [35].”
From Surgical Reconstruction of Abdominal Wall Endometriosis Post-Cesarean Section: A Monocentric Experience of a Rare Pathology (2025) · cites this paper as [35]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
Each contradiction between two passages listed here was confirmed by an independent check.
MRI-study subgroups exceed the stated total
MinorIf 65 of the 98 MRI studies had no further record, the remaining subgroup would contain 33, not 37.
Reported 37 · recomputed 33
“Yap et al. [42] combined in their manuscript 98 MRI studies, from which 76 identified deep infiltrating endometriosis and 22 were normal. According to their results, 65 patients did not undergo any record, whereas the remaining subgroup underwent laparoscopy, operative and/or pathology reports (n = 37).”
Cited dienogest review is attributed to a different author
MinorThe discussion attributes reference [23] to Bedaiwy et al., but the paper's reference [23] lists Murji et al. as its authors.
“Retrospectively, Bedaiwy et al. [23] summarized in their narrative review all existing information regarding the role of dienogest.”
“23. Murji A. Biberoğlu K. Leng J. Mueller M.D. Römer T. Vignali M. Yarmolinskaya M. Use of dienogest in endometriosis: A narrative literature review and expert commentary Curr. Med. Res. Opin. 2020 36 895 907 10.1080/03007995.2020.1744120 32175777”
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“03–1% in women with a history of caesarean births [11].”
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“Unfortunately, it is associated with long-term repercussions and further correlated with adverse effects and does not reduce the size of lesions [16].”
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“[43], in which 666 patients were enrolled between 2005 and 2009, the overall prevalence of deep infiltrating endometriosis was 91.”
BackgroundAromatase inhibitors in recurrent ovarian endometriomas: report of five cases with literature review
Seal, S. L., Kamilya, G., Mukherji, J., De, A., Ghosh, D., & Majhi, A. K. (2010) · Fertility and Sterility · doi:10.1016/j.fertnstert.2010.05.021 · Cited by 51 · see citing works
Intramuscular Abdominal Wall Endometriosis Treated by Ultrasound-Guided Ethanol Injection
Bozkurt, M., Cil, A. S., & Bozkurt, D. K. (2014) · Clinical Medicine & Research · doi:10.3121/cmr.2013.1183 · Cited by 47 · cited 1× · see citing works
“[36] applied this technique to a 25-year-old woman with two previous caesarean sections diagnosed with a 3-cm abdominal wall endometrioma in the rectus muscle.”
MethodCho, S., Jung, J. A., Lee, Y., Kim, H. Y., Seo, S. K., Choi, Y. S., Lee, J. S., & Lee, B. S. (2014) · Acta Obstetricia et Gynecologica Scandinavica · doi:10.1111/aogs.12294 · Cited by 39 · see citing works
Reduction in Endometrioma Size with Three Months of Aromatase Inhibition and Progestin Add-Back
Agarwal, S. K., & Foster, W. G. (2015) · BioMed Research International · doi:10.1155/2015/878517 · Cited by 38 · cited 1× · see citing works
“Aromatase inhibitors, GnRH agonists, and danazol are also dedicated agents, but there are insignificant data regarding the utility of these alternatives in strategies attributed to endometrioma therapy [20,21].”
BackgroundScar Endometriosis: A Case Report of This Uncommon Entity and Review of the Literature
Uzunçakmak, C., Güldaş, A., Özçam, H., & Dinç, K. (2013) · Case Reports in Obstetrics and Gynecology · doi:10.1155/2013/386783 · Cited by 29 · cited 1× · see citing works
“Other theories have been proposed, such as lymphatic or hematogenous dissemination, metaplastic transformation, and cell immunity modification [10].”
BackgroundScardapane, A., Lorusso, F., Scioscia, M., Ferrante, A., Ianora, A. A. S., & Angelelli, G. (2014) · European Radiology · doi:10.1007/s00330-014-3297-4 · Cited by 29 · cited 1× · see citing works
“The values of specificity, sensitivity, and positive and negative predictive values (NPV/PPV) did not differ significantly, which is why both are considered valuable tools for detecting deep endometriosis extension [39].”
BackgroundMedical management of recurrent endometrioma with long-term norethindrone acetate
Muneyyirci‐Delale, O. (2012) · International Journal of Women s Health · doi:10.2147/ijwh.s27819 · Cited by 28 · cited 1× · see citing works
“Nevertheless, regression of cysts in the first twelve weeks of treatment has been recently shown [35].”
BackgroundYap, S. Z. L., Leathersich, S. J., Lu, J., Fender, L. J., & Lo, G. (2018) · European Journal of Radiology · doi:10.1016/j.ejrad.2018.05.020 · Cited by 24 · cited 1× · see citing works
“[42] combined in their manuscript 98 MRI studies, from which 76 identified deep infiltrating endometriosis and 22 were normal.”
BackgroundIncisional endometriosis: a report of 3 cases.
Şengül, İ., Şengül, D., Kahyaoğlu, S., & Kahyaoğlu, İ. (2009) · PubMed Central · Cited by 23 · see citing works
Rehmer, J. M., Flyckt, R. L., Goodman, L. R., & Falcone, T. (2019) · Obstetrical & Gynecological Survey · doi:10.1097/ogx.0000000000000660 · Cited by 23 · see citing works
Pelvic Pain, Endometriosis, and the Role of the Gynecologist
Nezhat, F. R., Shamshirsaz, A. A., Yıldırım, G., Nezhat, C., & NEZHAT, C. R. (2009) · Wiley-Blackwell eBooks · doi:10.1002/9781444311662.ch20 · Cited by 20 · cited 1× · see citing works
“Endometriosis is defined as the presence of functional ectopic uterine tissue glands and stroma outside of the uterine cavity [1].”
BackgroundValentini, A. L., Gui, B., Miccò, M., et al. (2013) · La radiologia medica · doi:10.1007/s11547-013-0336-1 · Cited by 17 · see citing works
Kavoussi, S. K., Odenwald, K. C., As‐Sanie, S., & Lebovic, D. I. (2017) · European Journal of Obstetrics & Gynecology and Reproductive Biology · doi:10.1016/j.ejogrb.2017.06.028 · Cited by 17 · cited 1× · see citing works
“To deepen this discussion, it seems that oral contraceptives were successfully used to lower the prevalence of endometrioma at the initial laparoscopy [24].”
BackgroundThe use of GnRH agonists in the treatment of endometriomas with or without drainage.
Batıoğlu, S., Çelikkanat, H., Uğur, M. G., et al. (1996) · PubMed · Cited by 15 · see citing works
The role of multimodality imaging after cesarean delivery
Rezvani, M., Shaaban, A. M., & Kennedy, A. M. (2015) · Ultrasound Quarterly · doi:10.1097/ruq.0000000000000075 · Cited by 14 · cited 1× · see citing works
“High-frequency linear transducers are best for such assessment [13].”
BackgroundBurkett, B. J., Cope, A. G., Bartlett, D. J., Burnett, T. L., Jones, T. L., Venkatesh, S. K., & VanBuren, W. M. (2020) · Abdominal Radiology · doi:10.1007/s00261-020-02417-6 · Cited by 14 · cited 1× · see citing works
“[41], in which they aimed to quantify the value of pre-operative MRI in the management of women suffering from endometriosis.”
BackgroundThe optimal uterine closure technique during cesarean.
Bujold, E. (2012) · PubMed · Cited by 12 · see citing works
Parietal Mass: Two Case Reports of Rare Cesarean Scar Endometriosis
Ramdani, A., Rais, K., Rockson, O., Serji, B., & El Harroudi, T. (2020) · Cureus · doi:10.7759/cureus.6918 · Cited by 11 · cited 1× · see citing works
“The differential diagnosis should be made with granuloma, desmoid tumor, lipoma, abscesses, sebaceous cysts, ventral hernias, or metastasis [7].”
BackgroundPerformance of MRI for the detection of anterior pelvic endometriotic lesions
Bermot, C., Labauge, P., Limot, O., et al. (2018) · Journal of Gynecology Obstetrics and Human Reproduction · doi:10.1016/j.jogoh.2018.09.011 · Cited by 5 · cited 1× · see citing works
“[40] investigate the detection performance of MRI of anterior pelvic endometriotic lesions, and while the two radiologists had an identical sensitivity (89.”
Background
Flagged first, then by citations
7 of the 52 references couldn’t be matched to a known paper.
Research works printed but not linked: 1
- Fatnassi, 2015, Parietal Endometriosis a Caesarian Section Complication, EC Gynaecol., 1, 7
Cited by
Sorted by citations
Abdominal wall endometriosis: report of 83 cases
Benedetto, C., Cacozza, D., de Sousa Costa, D., Coloma Cruz, A., Tessmann Zomer, M., Cosma, S., Trippia, C. H., Santos Cavalcanti, T. C., Alves Castro, G. R., & Kondo, W. (2022) · International Journal of Gynecology & Obstetrics · doi:10.1002/ijgo.14167 · Cited by 49 · see citing works
“12,17 The treatment of choice is the complete excision of the endome-triotic nodule.”
BackgroundPIRIYEV, E., NAMAZOV, A., MAHALOV, I., MAMEDOVA, A., GEMER, O., SCHIERMEIER, S., & RÖMER, T. (2023) · In Vivo · doi:10.21873/invivo.13138 · Cited by 11 · see citing works
Abdominal wall endometriosis: a case report
Paramythiotis, D., Karlafti, E., Tsomidis, I., Iraklis, G., Malliou, P., Karakatsanis, A., & Mixalopoulos, A. (2022) · Pan African Medical Journal · doi:10.11604/pamj.2022.41.193.33536 · Cited by 9 · see citing works
“Endometriosis is also seen in perineum after vaginal deliveries with episiotomy [4].”
BackgroundFernicola, A., Calogero, A., Peluso, G., Santangelo, A., Santangelo, D., Crocetto, F., Califano, G., Sagnelli, C., Cavaliere, A., Sciarra, A., et al. (2025) · Journal of Clinical Medicine · doi:10.3390/jcm14155416 · Cited by 6 · see citing works
“Although needle biopsy is a useful diagnostic tool, its role is still debated because, although it may help confirm the diagnosis, it also carries a theoretical risk of seeding endometrial cells along the needle path [35].”
InfluentialBodard, S., Razakamanantsoa, L., Geevarghese, R., et al. (2024) · Insights into Imaging · doi:10.1186/s13244-024-01823-4 · Cited by 6 · see citing works
Abdominal wall endometriosis in a cesarean scar: a case report
Aljbawi, M., Redan, L., Al-Bitar, A., & Saghier, E. (2025) · Journal of Medical Case Reports · doi:10.1186/s13256-025-05301-3 · Cited by 4 · see citing works
“Key differentials for AWE include granuloma, fibromatosis, soft-tissue tumors, lipoma, hematoma, sebaceous cyst, incision hernia, and lymphoma [22].”
Eneva, Y., & Doğan, B. (2024) · Journal of Biosciences and Medicines · doi:10.4236/jbm.2024.1211021 · Cited by 2 · see citing works
Abdominal Wall Endometriosis at the Cesarean Section Scar
Rexhepi, M., Asani, L. V., Mulaki, L., Koprivnjak, K., & Azemi, M. (2023) · PRILOZI · doi:10.2478/prilozi-2023-0055 · Cited by 1 · see citing works
Case series of scar endometriosis at three different scar locations
Bulusu, R., & Reddy, S. A. (2023) · International Journal of Reproduction Contraception Obstetrics and Gynecology · doi:10.18203/2320-1770.ijrcog20232746 · Cited by 1 · see citing works
Hashemi, M., & Dehghan, M. (2026) · Case Reports in Obstetrics and Gynecology · doi:10.1155/crog/6018368
Clinical Features of Extragenital Scar Endometriosis: A Cross-Sectional Study
Ferro, B., Gama, J. M., Cordeiro, M. R., & Figueiredo-Dias, M. (2023) · Current Women s Health Reviews · doi:10.2174/1573404820666230223123036
Parietal endometriosis: An uncommon cause of c-section scar pain - A case report
Mahfoud, H., Tligui, S., Bensrhir, I., Zeraidi, N., Lakhdar, A., & Baidada, A. (2024) · International Journal of Surgery Case Reports · doi:10.1016/j.ijscr.2024.109410
“…exams such as ultrasound help rule out these diagnoses: indeed, the parietal endometriotic nodule appears on ultrasound as a heterogeneous hypoechoic rounded or oval-shaped lesion with irregular hyperechoic contours, with little or no vascularity on color Doppler, located opposite the scar [3].”
BackgroundInfluentialSCAR ENDOMETRIOSIS-A RISING ENTITY IN GYNAECOLOGY: CASE SERIES AND REVIEW LITERATURE
Kumar, A., Prasad, S., & Zehra, S. (2024) · PARIPEX-INDIAN JOURNAL OF RESEARCH · doi:10.36106/paripex/7100540
Scar Endometriosis After Cesarean Section: A Rare Report of Cyclic Pain and BleedingPreprint
Yadav, S., Yadav, M., Gupta, B., Shah, N. A., Gupta, A. A., Khanal, D., Lamichhane, R., Yadav, A., Shah, N., & Yadav, D. (2024) · doi:10.22541/au.172521122.22379651/v1
Preventable surgical complication: insights from 33 abdominal wall endometriosis cases
Erdoğrul, G., Diner, G., Sayar, S., Özcan, H. E., & Ayas, T. (2025) · Çukurova medical journal (Online)/Çukurova medical journal · doi:10.17826/cumj.1665736
Abdominal Wall Endometriosis Following Cesarean Section: A Retrospective Analysis
Demir, S. S., Ilgin, S. K., Duran, M. N., ŞAHİN, Ö., Demir, B., & Kılınç, N. (2026) · Journal of Clinical Medicine · doi:10.3390/jcm15145615
“Wide local excision (WLE) with adequate margins is the definitive treatment [14,15].”
- Authors
- Doroftei, B., Armeanu, T., Maftei, R., Ilie, O.-D., Dabuleanu, A.-M., & Condac, C.
- Affiliations
- Grigore T. Popa University of Medicine and Pharmacy (RO)
- Clinical Hospital of Obstetrics and Gynecology “Cuza Voda”, Cuza Voda Street, no 34, 700038 Iasi, Romania
- Alexandru Ioan Cuza University (RO)
- Lucian Blaga University of Sibiu (RO)
- Corresponding author
- Armeanu, Theodora
- Ilie, Ovidiu-Dumitru
- Venue
- Medicina
- Publisher
- MDPI AG
- Published
- 2020-12-21
- Volume
- 56
- Issue
- 12
- Pages
- 727
- ISSN
- 1010-660X (ISSN-L)
- 1648-9144
- PMC
- PMC7767517
- OpenAlex
- W3114425595
- Semantic Scholar
- fa4028a00fb491e98b2909f8ded1dd9fc0736186
- Cited by
- 15
- References
- 52
- Citations by year
- 2026: 1 · 2025: 3 · 2024: 5 · 2023: 4 · 2022: 2
- FWCI
- 1.32
- Type
- journal article
- Language
- en
- Open access
- gold
- dx.doi.org
- Licence
- Locations
- Medicina (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Topics
- Health Sciences › Medicine › Reproductive Medicine › Endometriosis Research and Treatment
- Health Sciences › Medicine › Obstetrics and Gynecology › Gynecological conditions and treatments
- Health Sciences › Medicine › Surgery › Intestinal and Peritoneal Adhesions
- Keywords
- abdominal wall endometriosis, scar endometriosis, cesarean section, inherited thrombophilia, cyclic abdominal pain, ultrasonography, postoperative endometriosis, histopathological confirmation
- MeSH terms
- Cesarean Section, Cicatrix, Endometriosis, Female, Humans, Pregnancy, Ultrasonography, Abdominal Wall
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