# Case Series of Rare Uterine Smooth Muscle Tumors: Diagnostic Challenges and Clinical Implications

## TL;DR

This case series highlights rare uterine smooth muscle tumors and the challenges in diagnosing and treating them.

## Contribution

The study presents a detailed analysis of rare uterine tumor cases to improve diagnostic accuracy and treatment strategies.

## Key findings

- Rare uterine smooth muscle tumors show varied histopathological and immunohistochemical features.
- Accurate diagnosis is crucial for determining appropriate treatment and patient outcomes.
- Cases include leiomyomas, UTROSCT, STUMP, and leiomyosarcoma variants with distinct clinical implications.

## Abstract

Uterine smooth muscle tumors exhibit a wide range of pathological forms and biological behaviors. While leiomyomas are typically benign and frequently encountered, there exist rare variants and malignant counterparts that present notable diagnostic and therapeutic challenges. This case series explores a diverse group of uterine smooth muscle tumors, including leiomyomas with elevated mitotic figures, uterine tumors resembling ovarian sex cord tumors (UTROSCT), smooth muscle tumors of uncertain malignant potential (STUMP), myxoid leiomyosarcoma, and inflammatory leiomyosarcoma. Each case is described with a focus on histopathological features, immunohistochemical profile, clinical presentation, and corresponding management. The series underscores the importance of precise pathological categorization in guiding individualized treatment approaches.