A patient named Ms. Khatun, 48 years old, visited my clinic on June 4, 2009, reporting abdominal pain for 8 to 9 years. She experienced recurring abdominal pain, had difficulties digesting food, and her weight had dropped to 33 kg....

Mr. Bijiten Biswas, aged 45, has been unable to urinate freely since he was 22. He experienced painful and frequent urination, characterized by a strong yet narrow, fine stream of urine accompanied by a burning sensation. The diagnosis was Meatal...