Hemangioma in Renal Pelvis / 고신대학교의과대학학술지

Hemangioma in the renal pelvis is a very rare benign tumor that may be mistaken for renal cell carcinoma. We present, herein, a case of a 59-year-old woman with a renal mass that was diagnosed as a cavernous hemangioma in the renal pelvis. The patient underwent intravenous pyelography, urine cytology, retrograde pyelography, kidney dynamic computed tomography (CT), and surgical excision.

Solitary schwannoma of the ascending colon / 영남의대학술지

No abstract available.

Hemangioma in Renal Pelvis / 계명의대학술지

Hemangioma in the renal pelvis is a very rare benign tumor that may be mistaken for renal cell carcinoma. We present a case of a 59-year-old woman with a renal mass, that was diagnosed as a cavernous hemangioma in the renal pelvis.

Rectal perforation caused by a sharp pig backbone in a middle-aged patient with mild depression / 영남의대학술지

In Korea, cases of direct insertion of foreign bodies into the rectum are rare in the literature. Most cases of rectal insertion of foreign bodies are associated with sexual acts and psychiatric disorder such as schizophrenia. Objects inserted into the anus are usually blunt and shaped like the male genitalia. The removal method can be varied depending on the size and shape of the foreign object, its anatomical location, and the accompanying complications. In cases wherein attempts to remove the object fail or there are rectal perforation and peritonitis complications, immediate laparotomy may be required in order to prevent serious complications such as sepsis. Here, we report on a case of rectal perforation and peritonitis due to insertion of a foreign body in a middle-aged patient, with a literature review. He inserted a sharp pig backbone in his rectum and he only had depression. The patient underwent a Hartmann's operation as well as psychiatric counseling and treatment. Thus, after removal of foreign bodies, psychiatric counseling and treatment should be carried out in order to prevent similar accidents and to minimize the need for trauma medicine.

Two Cases of Colon Polyp Bleeding With Massive Hematochezia in Elderly Patients

The annual incidence of hospital admissions for lower gastrointestinal bleeding in the United States and Europe is 0.02%. Massive hemorrhage from a solitary colon polyp is an extremely rare case. We report two consecutive patients with a single polyp, which was the source of bleeding. The first case is a 68-year-old male patient who visited Daejeon Sun Hospital with the chief complaint of considerable hematochezia. An 1.2 cm colon polyp with active bleeding was observed on the colonoscopy. The second case is a 74-year-old female patient with symptoms of hematochezia. A blood-clot attached, 3.0 cm sized Yamada type-IV colon polyp was examined on the colonoscopy. One case was a sessile polyp, and the other one was a thick-stalked pedunculated polyp. Both types of polyps were supplied with more vessels than other polyps, and both patients were taking aspirin. The two patients underwent snare polypectomy and were discharged without further bleeding evidence.