An Unusual Presentation of Ochronosis with Palmar Pigmentation ED06-ED07
Dr. Mohan Rao Nandam,
Professor, Department of Pathology, Narayana Medical College, Nellore, Andhra Pradesh, India.
Ochronosis is the deposition of homogentisic acid in connective tissues resulting in bluish black discolouration. Hereby a case of ochronosis over the palmar surface of hand in 41-year-old male patient has been reported. Histopathological examination revealed yellowish brown colouration of collagen bundles in reticular dermis over palm of hand.