<unk>  may be classified according to histopathology into 3 subtypes: Microcystic type also known as<unk>  circumscriptum, macrocystic type, also known as cystic hygroma and mixed type. The classification is based on histologic formation.
Lymphangioma classification
Hemangioma classification
Meningioma classification
Chondroma classification
Germinoma classification
Hemangioma physical examination
Glioma classification
Ganglioneuroma classification