system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Hyperkeratosis of palm and sole is seen in:
assistant
The correct answer is  Answer is D (Ca Esophagus) Congenital hyperkeratosis and pitting of palms and soles (Le tylosis palmaris et plantaris) is a known etiological factor for squamous Ca of Esophagus' - Harrison