# Massive Uterine Leiomyoma in a Phenotypic Male

## TL;DR

A male patient with congenital adrenal hyperplasia developed a large uterine tumor, highlighting the importance of recognizing rare presentations of hormonal disorders.

## Contribution

This case report presents a rare instance of uterine leiomyoma in a phenotypic male with CAH.

## Key findings

- The patient had a uterine leiomyoma associated with congenital adrenal hyperplasia (CAH).
- Complete surgical removal of the mass and uterus was performed successfully.
- The case emphasizes the need for early diagnosis of CAH and disorders of sexual differentiation.

## Abstract

We present a case report of a 55-year-old male patient with congenital adrenal hyperplasia (CAH) and a large neoplastic mass in the abdomen. The patient presented with an abdominal mass and discomfort, along with a bilateral empty scrotum since birth. A diagnostic workup revealed the mass to be a uterine leiomyoma associated with CAH, a simple virilizing type. Treatment involved an exploratory laparotomy and excision of the mass, including the removal of the entire uterus. Complete removal of the mass and uterus was ensured. The patient's response to treatment was satisfactory. This case highlights how pre-operative and post-operative diagnoses can vary, along with the importance of early diagnosis of CAH and disorders of sexual differentiation (DSD), emphasizing the significance of unusual presentations and resultant complications, as they might go unnoticed. CAH in XX females may have unusual presentations, such as short stature and a male phenotype (Prader 5). The patient exhibited a normal pattern of male sexual function. This condition might go unnoticed, resulting in leiomyoma, adrenal tumors, prostate tumors if prostate tissue is present, and so on. Healthcare providers must watch out for such rare presentations.