Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 560

The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.

Galactorrhea: A Study of 235 Cases, Including 48 with Pituitary Tumors

Kleinberg, David L., Noel, Gordon L., Frantz, Andrew G.·1977·New England Journal of Medicine

Abstract

An analysis of 235 patients with galactorrhea (5.5 per cent males) showed that 20 per cent of all patients, and 34 per cent of women with associated amenorrhea, had radiologically evident pituitary tumors; these patients had the highest serum prolactin concentrations. The largest single group (32 per cent) consisted of women with idiopathic galactorrhea without amenorrhea; prolactin was normal in 86 per cent of these cases. Five patients had the empty-sella syndrome. Prolactin response was tested in selected patients by thyrotropin-releasing hormone, chlorpromazine, L-dopa, 24-hour sampling and other means. Tests with thyrotropin-releasing hormone were most useful in identifying patients with pituitary tumors. Surgery and radiotherapy lowered prolactin to a similar degree in patients with tumor, but galactorrhea, and amenorrhea often persisted after treatment. The ergot derivatives, bromergocryptine and lergotrile mesylate, lowered prolactin in all 18 patients with idiopathic hyperprolactinemia or pituitary tumor, stopped galactorrhea in over 50 per cent, restored menses in over 70 per cent, and allowed pregnancy in three.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1056/nejm197703172961103

Cites

28 of 28 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 28 references

Cited by

See all 560

Metadata

Authors
Kleinberg, D. L., Noel, G. L., & Frantz, A. G.
Venue
New England Journal of Medicine
Published
1977-03-17
Volume
296
Issue
11
Pages
589-600
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2064696831
Cited by
560
References
28
FWCI
60.41
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Galactorrhea: A Study of 235 Cases, Including 48 with Pituitary Tumors. https://app.cochat.ai/papers/10.1056/nejm197703172961103
The paper
Kleinberg, D. L., Noel, G. L., & Frantz, A. G. (1977). Galactorrhea: A Study of 235 Cases, Including 48 with Pituitary Tumors. New England Journal of Medicine. https://doi.org/10.1056/nejm197703172961103

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.