Endometrial cancer arising from adenomyosis with unusual manifestation: A case report

Key Clinical Message

Endometrial Carcinoma Arising from Adenomyosis (EC‐AIA) is an unusual condition, primarily occurring in postmenopausal women. We present a rare case of a 34‐year‐old woman with EC‐AIA, highlighting the diagnostic challenges in distinguishing this malignancy from adenomyosis preoperatively. Conventional imaging methods exhibited limitations, necessitating post‐surgery confirmation through comprehensive examinations. The case emphasizes the need for a multidisciplinary approach for accurate diagnosis and timely management in such uncommon gynecological conditions.

Abstract

Histological images depict the rarity of Endometrial Carcinoma Arising from Adenomyosis (EC‐AIA) in a 34‐year‐old premenopausal woman. Sections reveal tumoral nests beneath the myometrial layer with distinctive glandular architectures. Diagnostic challenges necessitate post‐surgery confirmation, emphasizing the need for a multidisciplinary approach for accurate diagnosis and timely management in uncommon gynecological conditions.