Teratoma
Origin
Germ cells
Clinical Features
Pelvic mass and discomfort
Lab Tests
Pelvic x-ray /USG- Calcification
Gross Morphology
Cystic mass with hair, bone, teeth
Behavior
Benign
Benign cystic Teratoma
Malignant
Malignant Teratoma, Immature Teratoma
Microscopy
Tissue derived from more than one germ cell layer (ectoderm, endoderm and mesoderm)