17 November 2025
: Case report 
Concurrent Mature and Immature Teratomas in Contralateral Ovaries in a 30-Year-Old Woman: A Case Report
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Patient complains / malpractice, Unexpected drug reaction, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis)
Izabela Targosińska
AE 1*, Dorota Lewkowicz D 1, Barbara Marzec-Kotarska ACE 1
DOI: 10.12659/AJCR.949404
Am J Case Rep 2025; 26:e949404
Figure 3 Photomicrograph of the histopathology of the right ovary of a 30-year-old woman shows the diagnosis of mature teratoma. The histology shows disorganized mature elements that include squamous epithelium (cyst lining) 1) and sebaceous glands 2) with fibrous connective tissue 3). No immature or malignant cells are present. The outer surface of the tumor is inked in black. Hematoxylin and eosin (H&E). Magnification ×10.