gastrointestinal system benign neoplasm +
adenoma +

adrenal adenoma +
alveoli adenoma
appendix leiomyoma
Bartholin's gland adenoma
bile duct adenoma +
breast adenoma +
breast fibroadenoma +
bronchus adenoma +
cecum adenoma
clear cell adenoma
colon adenoma
colorectal adenoma
cystadenoma
duodenum adenoma
eccrine papillary adenoma
epididymis adenomatoid tumor
esophageal lipoma
esophagus leiomyoma
esophagus squamous cell papilloma
fallopian tube adenomatoid tumor
gallbladder adenoma
gastric hemangioma
gastric leiomyoma
gastrointestinal neuroendocrine benign tumor +
hepatobiliary benign neoplasm +
hepatocellular adenoma +
infiltrating nipple syringomatous adenoma
intestinal benign neoplasm +
intracystic papillary adenoma
large intestine adenoma
lipoadenoma
lung adenoma
minor vestibular glands adenoma
mixed cell adenoma
nephrogenic adenoma +
nephrogenic adenoma of urinary bladder
pancreatic cystadenoma +
pancreatic intraductal papillary-mucinous adenoma
pancreatic intraductal papillary-mucinous adenoma
papillary adenoma
parathyroid adenoma +
periampullary adenoma
pituitary adenoma +
pleomorphic adenoma
rectal adenoma
renal adenoma +
rete testis adenoma
squamous papillomatosis
thyroid adenoma +
urethral villous adenoma
urinary bladder villous adenoma
uterine corpus adenomatoid tumor
vaginal adenoma +
villous adenoma
water-clear cell adenoma
Wolffian duct adenoma