# Subacute puerperal uterine inversion secondary to a large uterine myoma: a case report

**Authors:** Juan Yang, Shilin Zhong, Wei Cheng, Yuqing Deng, Ying Wang, Yuzhen Liu

PMC · DOI: 10.1093/jscr/rjaf1016 · Journal of Surgical Case Reports · 2026-01-02

## TL;DR

A rare case of late uterine inversion caused by a large uterine tumor was successfully treated with surgery, highlighting the importance of timely diagnosis and individualized care.

## Contribution

Reports a rare case linking a large submucosal myoma to subacute puerperal uterine inversion and its successful surgical management.

## Key findings

- A giant submucosal leiomyoma caused grade I uterine inversion 19 days postpartum.
- Manual reduction failed, but laparotomy with myomectomy and balloon tamponade resolved the condition.
- MRI and tailored surgical intervention are critical for preserving fertility and correcting inversion.

## Abstract

Uterine inversion is a life-threatening obstetric emergency characterized by the turning inside out of the uterine fundus into the endometrial cavity or beyond the cervix. Common risk factors include fundal pressure, cord traction, placental disorders, and uterine atony. We report a rare case of subacute puerperal uterine inversion caused by a giant prolapsing submucosal leiomyoma in a 36-year-old woman who presented on postpartum day 19 with fever, abdominal pain, and prolapse of a vaginal mass. Imaging revealed a large submucosal myoma and grade I uterine inversion. Initial manual reduction failed. Successful management was achieved via laparotomy, with myomectomy through a uterine incision, uterine restoration, and intrauterine balloon tamponade.A large submucosal myoma can be a significant risk factor for late puerperal uterine inversion. Timely diagnosis using magnetic resonance imaging and individualized surgical intervention are crucial for successful anatomical correction and fertility preservation.

## Linked entities

- **Diseases:** uterine inversion (MONDO:0004936)

## Full-text entities

- **Diseases:** abdominal pain (MESH:D015746), submucosal (MESH:C563509), placental disorders (MESH:D010922), prolapse (MESH:D011391), leiomyoma (MESH:D007889), fever (MESH:D005334)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

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## Figures

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## References

8 references — full list in the complete paper: https://tomesphere.com/paper/PMC12757945/full.md

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Source: https://tomesphere.com/paper/PMC12757945