CYSTIC LESIONS Flashcards
types?
pseudocysts
lymph-epithelial cysts
mass like lesions of pancreas which are not neoplastic?
cystic lesions
most common cystic lesion of the pancreas
pseudocysts
T/F, does not contain an epithelial lining?
T
what type?
does not contain an epithelial lining
extensive necrosis of peripancreatic and intrapancreative tissue, due to the pancreatitis
resolves spontaneously
drainage is the tx
pseudocytes
histology?
no epithelial lining
no liquefactive necrosis
must differentiate from cystic neoplasm
name this type?
benign, rare lesions of mostly adult men
lymph-epithelial cysts
lymph-epithelial cysts present with?
abdominal pain
weight loss, N/V/D
whats the therapy for lymph-epithelial cysts?
surgical excision
lymph-epithelial cysts gross pathology?
encapsulated, round ovoid lesions
multi ocular
semisolid caseous material
lymph-epithelial cysts gross histology?
stratified squamous epithelium
lymphocytes w/in wall
lymphoid aggregates with germinal centers
fat necrosis
