Random Triads
Carney Triad
GIST
Pulmonary chondroma
Extra-adrenal paraganglioma (pheochromocytoma)
Erdheim-Chester (Non-Langerhans Histiocytosis)
Metaphyseal sclerosis
Dural mass
Hairy kidney
Pulmonary cysts
Birt-Hogg-Dube Syndrome
Pulmonary cysts (may have pneumothoraces)
Bilateral renal tumors - chromophobe RCC
Cutaneous lesions - fibrofolliculomas
Danon Disease (X linked lysosomal storage disorder)
Heart Failure
Skeletal myopathy
Mental Retardation
Rigler Triad
Pneumobilia
Ectopic Gallstone
Bowel Obstruction
Bouveret Syndrome
Gastric obstruction secondary to gallstone
PTEN Related disorders
PTEN = tumor suppressor gene
Cowden syndrome
Lhermitte-Duclos
Bannayan-Zonana
Cowden Syndrome
Multiple hamartomas throughout body with increased risk of cancer
GI tract hamartomas of large and small bowel typically
Cerebellar gangliocytoma
Mucocutaenous lesions
Breast cancer
Thyroid cancer
Big head with intellectual disability
Bannayan-Zonana Syndrome
Macrocephaly
Lipomas
Hemangiomas
Can have other weird facial features (palate, eye issues, others)
Autosomal dominant
M>F
Lhermitte-Duclos Syndrome
Dysplastic cerebellar gangliocytoma
Seen in kids = no PTEN mutation
In adults = PTEN mutation present
Striated/Tiger appearance
T1 - hypo
T2 - hyper
Does not enhance
Does not restrict
Random Names Diseases
Buschke-Lowenstein Disease
Massive condylomata secondary to HPV
Associated with squamous cell carcinoma
Jaffe-Campanacci Syndrome
Multiple NOFs
Cafe au lait spots
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