2021-38/ September 20
Contributors: Michelle S. Hirsch, Mark Carter
A woman in her early 30s presented with pelvic pain, and a 2.0 cm kidney mass was incidentally found.
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1. What is the correct diagnosis?
b. Succinate-dehyrogenase deficient RCC
c. Fumarate hydratase-deficient RCC
d. Eosinophilic, solid and cystic RCC
e. Chromophobe RCC
2. Is there an associated gene mutation with this tumor?
a. No, no specific gene mutation
b. Yes, succinate dehydrogenase (SDH)
c. Yes, fumarate hydratase (FH)
d. Yes, tuberous sclerosis complex (TSC)
e. Yes, p53
3. What is the correct follow-up for this patient?
a. None, it is a benign tumor
b. Genetic evaluation
c. Routine imaging, including the contralateral kidney
d. Evaluation of parents/siblings/children
e. Answer choices b - d