A 25-year old male had pigmented macules over the plam, sole and oral mucosa. He also had anemia and pain in abdomen. The most probably diagonosis is-

Peutz-Jeghers syndrome (PJS) is an autosomal dominant inherited disorder characterized by intestinal hamaomatous polyps in association with a distinct pattern of skin and mucosal macular melanin deposition. Ref Harrison 20th edition pg 576