Koenon tumor is seen in –
Correct Answer: Tuberous sclerosis
Description: Koenen tumors are a pathognomic feature and one of the major Gomez criteria of tuberous sclerosis complex (TSC), and usually appear after pubey in up to 50% of patients with TSC.Tuberous sclerosis complex, the preferred name for the condition previously known as tuberous sclerosis, is an autosomal dominant genodermatosis, classically presenting as facial angiofibromas, shagreen patch, periungual fibromas, and ash-leaf white macules. Koenen tumors are characterized by fibrosis with stellate shaped strands of fibroblasts and dense collagen with numerous ectatic blood vessels. so answer is option 2. tuberous sclerosis. source :
Category:
Pathology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now