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Endodermal Sinus Tumor of the Neck: A Rare Presentation.
Ankita Gyanchandani1, Samarth Shukla1, Sunita Vagha1
1Department of Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research (Deemed to be University), Wardha, IND.
Cureus
|October 23, 2023
Summary
Extragonadal germ cell tumors (EGCTs) are rare in the head and neck. This case highlights a challenging endodermal sinus tumor in the neck, emphasizing diagnostic and management considerations.
Area of Science:
- Oncology
- Pathology
Background:
- Extragonadal germ cell tumors (EGCTs) are rare, with the head and neck being an uncommon primary site.
- Endodermal sinus tumors (ESTs) are a subtype of germ cell tumors, infrequently occurring in the head and neck region, often alongside teratomas.
Observation:
- A 25-year-old presented with a year-long painful left neck swelling.
- Fine needle aspiration cytology (FNAC) suggested a germ cell tumor.
- The patient underwent chemotherapy followed by surgical excision.
Findings:
- Microscopic examination confirmed the tumor exhibited histopathological features of an endodermal sinus tumor.
- This diagnosis in the neck presents unique clinical and radiographic challenges.
Implications:
- Accurate diagnosis of rare head and neck EGCTs is crucial for appropriate management.
- This case underscores the importance of considering ESTs in the differential diagnosis of neck masses.
- Multidisciplinary approaches are essential for managing these complex tumors.
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