Evidence map›Paper›PMID 42368393›Full record

ArticleCase reports in obstetrics and gynecology2026

Pyoderma Gangrenosum Following Cesarean Section: A Case Report With Individualized Management.

Zepeng Zheng, Shilian Xu, Xiaomiao Zeng, Xiaojun Chen, Xiaoli Liu, Shuning Zhang, Shuai Fu

Abstract read
In one paragraph

Article in Case reports in obstetrics and gynecology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. Article
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.

Zepeng ZhengDepartment of Obstetrical, Shenshan Medical Central, Memorial Hospital of Sun Yat-sen University, Shanwei, China.ORCID https://orcid.org/0000-0003-0175-4157
Shilian XuDepartment of Obstetrical, Shenshan Medical Central, Memorial Hospital of Sun Yat-sen University, Shanwei, China.ORCID https://orcid.org/0000-0003-2271-9078
Xiaomiao ZengThe Wound and Ostomy Care Clini, Shenshan Medical Central, Memorial Hospital of Sun Yat-sen University, Shanwei, China.ORCID https://orcid.org/0009-0003-8033-6451
Xiaojun ChenDepartment of Obstetrical, Shenshan Medical Central, Memorial Hospital of Sun Yat-sen University, Shanwei, China.ORCID https://orcid.org/0009-0008-0666-7304
Xiaoli LiuDepartment of Obstetrical, Shenshan Medical Central, Memorial Hospital of Sun Yat-sen University, Shanwei, China.ORCID https://orcid.org/0009-0003-4150-2664
Shuning ZhangDepartment of Obstetrical, Shenshan Medical Central, Memorial Hospital of Sun Yat-sen University, Shanwei, China.ORCID https://orcid.org/0000-0003-4226-7849
Shuai FuDepartment of Obstetrical, Shenshan Medical Central, Memorial Hospital of Sun Yat-sen University, Shanwei, China.ORCID https://orcid.org/0000-0003-1687-766X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Pyoderma gangrenosum (PG) is a rare neutrophilic dermatosis characterized by rapidly progressive necrotizing skin ulcers. PG following cesarean section (CS) is extremely rare and frequently misdiagnosed as surgical site infection, leading to inappropriate debridement and disease exacerbation. We report a case of severe postcesarean PG successfully managed with early immunosuppressive therapy. Case Presentation: A 24-year-old primiparous woman at 29 + 4 weeks gestation underwent emergency CS due to umbilical cord prolapse. On postoperative day (POD) 7, she developed painful ulcers with undermined violaceous borders around the incision. Despite broad-spectrum antibiotics, lesions progressed rapidly. Pathergy occurred following surgical debridement on POD 9 (wound enlarged to 21.5 × 11.0 cm). PG was diagnosed on POD 11 based on clinical features, sterile cultures, and neutrophilic infiltrate on histopathology. Treatment included methylprednisolone pulse therapy (500 mg intravenously daily for 3 days), followed by tapering to 60 mg/day with concurrent initiation of cyclosporine (75 mg oral twice daily) and etanercept (25 mg subcutaneously twice weekly). The patient was discharged on POD 30. Complete epithelialization was achieved by the 4th postoperative month without recurrence or adverse drug reactions. Discussion: This case highlights the diagnostic challenges of postcesarean PG, which requires high clinical suspicion to distinguish from infectious complications. Triple immunosuppressive therapy (high-dose corticosteroids, calcineurin inhibitor, and TNF-

Indexed as

cesarean sectionpostoperative complicationpostpartumpyoderma gangrenosum

Identifiers

PMID42368393
PMCPMC13306111

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