Disease Conditions Associated w/ Neoplasms Flashcards
Acanthosis nigricans
Rare paraneoplastic indicator of visceral malignancy (more commonly associated with insulin
resistance)
Barrett esophagus
Precursor to esophageal adenocarcinoma
Chronic atrophic gastritis, post-surgical gastric remnants
Predispose to gastric adenocarcinoma
Cirrhosis
Predisposes to hepatocellular carcinoma
Ulcerative colitis
Predisposes to colon adenocarcinoma
AND cholangiocarcinoma!
Actinic keratosis
Precursor to squamous cell carcinoma of the skin
Dermato/polymyositis
Predispose to visceral malignancies, particularly genitourinary
Dysplastic nevus
Precursor to malignant melanoma
Multiple seborrheic ketatoses
Leser-Trelat sign: GI, breast, lung, and lymphoid malignancies
Paget disease of the bone
Predisposes to 2° osteosarcoma and fibrosarcoma
Plummer-Vinson syndrome
Predisposes to squamous cell carcinoma of the esophagus
Tuberous sclerosis
Often manifests with multiple hamartomatous (benign) tumors including giant cell astrocytomas,
renal angiomyolipomas, cardiac rhabdomyomas; tumors may become malignant
Xeroderma pigmentosum, albinsim
Predispose to squamous cell carcinoma, basal cell carcinoma, melanoma
AIDS
Predisposes to aggressive lymphoma (non-Hodgkin) and Kaposi sarcoma
Autoimmune disease (eg Hashimoto/SLE)
Predispose to lymphoma