Evidence map›Paper›PMID 42550800›Full record

ReviewThe American journal of case reports2026

Right Ventricular Metastasis From Cervical Cancer Treated With Pembrolizumab-Containing Chemotherapy: A Case Report and Literature Review.

Chihiro Fukunaga, Kengo Hiranuma, Takashi Hirayama, Emiko Yoshida, Kazunari Fujino, Sho Mizuno, Hirofumi Inaba, Harumi Saeki, Yasuhisa Terao

Abstract readCase ReportsReview
In one paragraph

Review in The American journal of 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

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

9 authors.

Chihiro FukunagaDepartment of Obstetrics and Gynecology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Kengo HiranumaDepartment of Obstetrics and Gynecology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Takashi HirayamaDepartment of Obstetrics and Gynecology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Emiko YoshidaDepartment of Obstetrics and Gynecology, Faculty of Medicine, Juntendo University, Tokyo, Japan.ORCID 0000-0002-8249-490X
Kazunari FujinoDepartment of Obstetrics and Gynecology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Sho MizunoDepartment of Gynecology, Saitama Prefectural Cancer Center, Saitama, Japan.
Hirofumi InabaDepartment of Gynecology, Saitama Prefectural Cancer Center, Saitama, Japan.
Harumi SaekiDepartment of Pathology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Yasuhisa TeraoDepartment of Obstetrics and Gynecology, Faculty of Medicine, Juntendo University, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Cardiac metastasis from cervical cancer is extremely rare and associated with a poor prognosis. Given its rarity and the critical anatomical location of the lesion, optimal treatment strategies have not been established. We report a case of right ventricular metastasis from cervical squamous cell carcinoma that was treated with pembrolizumab-containing chemotherapy. CASE REPORT A 51-year-old woman with stage IB2 cervical squamous cell carcinoma underwent radical hysterectomy, bilateral salpingo-oophorectomy, and pelvic lymph node dissection. Three years and 7 months after initial treatment, she developed heart failure due to cardiac tamponade. Echocardiography and computed tomography revealed a mass in the anterior wall of the right ventricle. Histopathological examination confirmed metastatic squamous cell carcinoma consistent with cervical cancer. Surgical resection was considered inappropriate given the risk of worsening heart failure and right ventricular dysfunction; radiotherapy was avoided because of potential cardiac toxicity. The patient received paclitaxel, carboplatin, and pembrolizumab every 3 weeks without bevacizumab due to the potential risk of cardiac perforation. After 6 cycles, the tumor diameter decreased from 57.3 mm to 28.7 mm. Cancer antigen 125 (CA125) decreased from 473 to 20 U/mL, and B-type natriuretic peptide decreased from 24.8 to 7.2 pg/mL. No adverse events were observed, and the patient was subsequently transitioned to maintenance pembrolizumab. CONCLUSIONS Pembrolizumab-containing chemotherapy may be a feasible treatment option for selected patients with cardiac metastasis from cervical cancer when surgery or radiotherapy is not appropriate. Further accumulation of cases is needed.

Indexed as

Antibodies, Monoclonal, HumanizedAntineoplastic Agents, ImmunologicalAntineoplastic Combined Chemotherapy ProtocolsCarcinoma, Squamous CellHeart NeoplasmsHeart VentriclesUterine Cervical NeoplasmsCarboplatinFemaleHumansMiddle AgedAntibodies, Monoclonal, HumanizedAntineoplastic Agents, ImmunologicalCarboplatinpembrolizumab

Identifiers

PMID42550800
PMCPMC13452254

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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.