Related Experiment Videos
An intrapericardial teratoma with endocrine function.
T Ertuğrul1, A Dindar, T T Elmaci
1Department of Pediatrics, Istanbul University, Istanbul Medical Faculty, Istanbul, Turkey.
The Journal of Cardiovascular Surgery
|November 8, 2001
Summary
A rare intrapericardial teratoma in a child was surgically removed. This mature teratoma contained pancreatic tissue and exhibited significant insulin production, a first for this type of tumor.
Area of Science:
- Pediatric Oncology
- Surgical Pathology
- Endocrinology
Background:
- Intrapericardial teratomas are rare congenital tumors.
- Symptoms can include respiratory distress due to mass effect.
Observation:
- A nine-year-old male presented with labored breathing and cough.
- Imaging revealed an intrapericardial mass.
Findings:
- Complete surgical resection of the teratoma was achieved.
- Histopathology confirmed a mature teratoma with pancreatic tissue.
- The tumor demonstrated active insulin production, with peripheral glucagon and somatostatin cells.
Implications:
- This case represents the first reported instance of an intrapericardial teratoma with endocrine activity.
- Highlights the potential for teratomas to exhibit diverse functional differentiation.
- Suggests the need for thorough histopathological and functional evaluation of resected teratomas.