Urachal cancer is a common cancer.

The diagnosis of urachal cancer includes physical examination, imaging examination, pathological examination, etc. 1. Physical examination can find abdominal tenderness, mass and other symptoms during physical examination. Doctors should also carefully examine the patient's urethra to determine whether there is urethral obstruction or urinary retention. 2. Imaging examination Imaging examination is an important means of diagnosing urachal cancer, including ultrasound, CT, MRI, etc. Ultrasound can detect abdominal masses, CT and MRI can show the size, location, relationship with surrounding tissues and whether there is metastasis of the tumor. 3, Pathological examination Pathological examination is the gold standard for the diagnosis of urachal cancer, can be surgically removed part or all of the tumor for pathological examination to determine the nature and stage of the tumor. Urachal cancer treatment methods include surgery, radiotherapy, immunotherapy, etc. 1, surgical treatment surgery is the main treatment method for urachal cancer, usually laparotomy or laparoscopic surgery. Surgical resection range includes the whole urachus, part of the bladder top and part of the abdominal wall. 2. Radiotherapy Radiotherapy can help control tumor growth and spread, usually after surgery to eliminate residual tumor cells. 3. Immunotherapy Immunotherapy is a new treatment method that attacks tumor cells by activating the patient's own immune system and can be used for advanced or recurrent urachal cancer.