Evidence map›Paper›PMID 41658479›Full record

ArticleJournal of surgical case reports2026

Thymic hyperplasia after chemotherapy for ovarian malignancy: two cases complicated by hyperthyroidism.

Fuyuki Ichikawa, Makoto Koike, Kazuna Matsutani, Asuka Tanaka, Akihiko Yoshimura, Fujihiro Oka, Takeshi Yokoi

Abstract readCase Reports
In one paragraph

Article in Journal of surgical case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Fuyuki IchikawaDepartment of Obstetrics and Gynecology, Kaizuka City Hospital, 3-10-20 Hori, Kaizuka, Osaka 597-0015, Japan.ORCID https://orcid.org/0009-0006-2949-7921
Makoto KoikeDepartment of Obstetrics and Gynecology, Kaizuka City Hospital, 3-10-20 Hori, Kaizuka, Osaka 597-0015, Japan.
Kazuna MatsutaniDepartment of Obstetrics and Gynecology, Kaizuka City Hospital, 3-10-20 Hori, Kaizuka, Osaka 597-0015, Japan.
Asuka TanakaDepartment of Obstetrics and Gynecology, Kaizuka City Hospital, 3-10-20 Hori, Kaizuka, Osaka 597-0015, Japan.
Akihiko YoshimuraDepartment of Obstetrics and Gynecology, Kaizuka City Hospital, 3-10-20 Hori, Kaizuka, Osaka 597-0015, Japan.
Fujihiro OkaDepartment of Obstetrics and Gynecology, Kaizuka City Hospital, 3-10-20 Hori, Kaizuka, Osaka 597-0015, Japan.
Takeshi YokoiDepartment of Obstetrics and Gynecology, Kaizuka City Hospital, 3-10-20 Hori, Kaizuka, Osaka 597-0015, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thymic hyperplasia is a benign condition in which the thymus enlarges in response to various stimuli. It occasionally occurs after chemotherapy for hematologic malignancies or in association with hyperthyroidism, but no previous reports describe cases in which multiple causes coexist. We present two cases of thymic hyperplasia occurring after chemotherapy for ovarian malignancy, both accompanied by concurrent hyperthyroidism. Case 1 was a 29-year-old woman with ovarian dysgerminoma, Stage IC1, and Case 2 was a 46-year-old woman with ovarian high-grade serous carcinoma, Stage IIIB; both patients received surgery and chemotherapy. Twelve and twenty-four months after completion of chemotherapy, computed tomography revealed an anterior mediastinal mass. Additional imaging showed no malignant features. They were diagnosed with thymic hyperplasia. Screening tests later identified hyperthyroidism in both women, and medical therapy was initiated. These cases highlight that thyroid function testing should be considered when thymic hyperplasia is detected in young female patients with malignancy.

Indexed as

case reportchemotherapyhyperthyroidismovarian malignant tumorthymic hyperplasia

Identifiers

PMID41658479
PMCPMC12875341

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.