benign neoplasm
   |__cell type benign neoplasm
       |__adenoma  22 rec.
           |__adrenal adenoma
           |   |__adrenal cortical adenoma
           |   |__Conn's syndrome
           |__alveoli adenoma
           |__Bartholin's gland adenoma
           |__bile duct adenoma
           |   |__extrahepatic bile duct adenoma(+)
           |   |__intrahepatic bile duct adenoma
           |__breast adenoma
           |   |__breast apocrine adenoma
           |   |__breast ductal adenoma
           |   |__pregnancy adenoma
           |__breast fibroadenoma
           |   |__breast giant fibroadenoma
           |   |__breast intracanalicular fibroadenoma
           |   |__breast pericanalicular fibroadenoma
           |__bronchus adenoma
           |   |__bronchial mucus gland adenoma
           |__cecum adenoma
           |__clear cell adenoma
           |__colon adenoma
           |__colorectal adenoma
           |__cystadenoma
           |__duodenum adenoma
           |__eccrine papillary adenoma
           |__epididymis adenomatoid tumor
           |__fallopian tube adenomatoid tumor
           |__gallbladder adenoma
           |__gastrointestinal adenoma 16 rec.
           |__hepatocellular adenoma
           |   |__familial hepatic adenoma
           |__infiltrating nipple syringomatous adenoma
           |__intracystic papillary adenoma
           |__large intestine adenoma
           |__lipoadenoma
           |__lung adenoma
           |__minor vestibular glands adenoma
           |__mixed cell adenoma
           |__nephrogenic adenoma
           |   |__nephrogenic adenoma of the urethra
           |__nephrogenic adenoma of urinary bladder
           |__pancreatic intraductal papillary-mucinous adenoma
           |__papillary adenoma
           |__parathyroid adenoma
           |   |__chief cell adenoma
           |   |__mixed cell type adenoma of parathyroid
           |   |__parathyroid oncocytic adenoma
           |   |__parathyroid transitional clear cell adenoma
           |__periampullary adenoma
           |__pituitary adenoma 6 rec.
           |   |__acidophil adenoma
           |   |__basophil adenoma
           |   |__chromophobe adenoma
           |   |__functioning pituitary adenoma(+) 3 rec.
           |   |__functionless pituitary adenoma
           |   |__mixed eosinophil-basophil adenoma
           |   |__pituitary adenoma 1 1 rec.
           |   |__pituitary adenoma 3 2 rec.
           |   |__pituitary adenoma 5 1 rec.
           |__rectal adenoma
           |__renal adenoma
           |   |__chromophil adenoma of the kidney(+)
           |   |__metanephric adenoma
           |__rete testis adenoma
           |__thyroid adenoma
           |   |__follicular adenoma(+)
           |__urethral villous adenoma
           |__urinary bladder villous adenoma
           |__uterine corpus adenomatoid tumor
           |__vaginal adenoma
           |   |__vaginal tubulovillous adenoma
           |   |__vaginal villous adenoma
           |__villous adenoma
           |__water-clear cell adenoma
           |__Wolffian duct adenoma