A lipomatous tumor originating in the uterus is a rare benign neoplasm, and most reported cases have been of the mixed type. Authenticated cases of pure lipomas of the uterus are extremely rare. We report one such case in which the findings of magnetic resonance imaging provided the basis for preoperative diagnosis.
Diagnosis ; Lipoma* ; Magnetic Resonance Imaging ; Uterine Neoplasms ; Uterus

PURPOSE: To report the first case of Waardenburg syndrome type 4 in Korea. CASE SUMMARY: A 3-year-old boy visited our clinic to have his abnormal right eye iris color checked. The patient had a previous operation Hirschsprung's disease. In addition, his older sister and aunt showed similar ocular findings. A general physical examination, hearing test, and fundus examination were performed. On examination, hypochromic heterochromic iridum, albinism of the posterior pole upon ipsilateral fundus, and dystopia canthorum were found. There was no abnormal finding in the hearing test. CONCLUSIONS: The patient showed hypochromic heterochromic iridum, dystopia canthorum, and albinism of ipsilateral fundus. He also had a family history of Waardenburg syndrome and had surgery associated with congenital megacolon. The patient was diagnosed with Waardenburg syndrome type 4.
Albinism ; Child, Preschool ; Hearing Tests ; Hirschsprung Disease ; Humans ; Iris ; Korea ; Male ; Physical Examination ; Siblings ; Waardenburg Syndrome*

PURPOSE: The most feared complication of gastrointestinal tract operations is anastomotic leakage, not only because of the presumed individual surgeon's culpability but also because of the assumption that this event is often fatal. We have experienced 32 cases of anastomotic leakage after elective gastric resection during 8 years. The purpose of this study was to evaluate the result of their treatment. MATERIALS AND METHODS: We evaluated the records of 1335 patients who had undergone elective gastric resection for an adenocarcinoma of stomach from January 1995 to October 2003 and conducted a retrospective, multivariate analysis. RESULTS: Of the 1335 patients, 32 (2.4%) sustained an anastomotic leakage. Anastomotic leakages usually developed on mean postoperative day 9.1+/-3.2 (range:1~18 days). Overall, 31.3% (10/32) of patients who sustained an anastomotic leakage died. The anastomotic leakages were identifed by radiological study or by operative finding at the site of the duodenal stump (20 patients), the esophagojejunostomy (7), the gastroduodenostomy (4), and the gastrojejunostomy (1). Fourteen patients (43.8%) underwent a relaparotomy, a drainage procedure in the main, and 18 patients (56.3%) were treated conservatively. The mortality rates were 42.9% (6/14) and 22.2% (4/18), respectively, but this difference was not statistically significant. A cox's proportional hazard analysis showed that a body-mass Index < 24 kg/m2 (odds ratio 5.55, 95% CI: 0.69~44.82) and non-enteral feeding (odds ratio 18.27, 95% CI 2.22~150.69) were independent factors of mortality due to anastomotic leakage. CONCLUSION: Our observations show that anastomotic leakage after an elective gastric resection has a high risk of being fatal. Moreover, for a patient with a body-mass index lower than 24 kg/m2 and/or non-enteral feeding, an anastomotic leakage after an elective gastric resection has a higher risk of being fatal.
Adenocarcinoma* ; Anastomotic Leak* ; Drainage ; Enteral Nutrition ; Gastrectomy* ; Gastric Bypass ; Gastrointestinal Tract ; Humans ; Mortality ; Multivariate Analysis ; Retrospective Studies ; Stomach ; Stomach Neoplasms

Rotor syndrome is a rare disease of hereditary hyperbilirubinemia transmitted with autosomal recessive trait. In general, Rotor syndrome shows direct hyperbilirubinemia and there has been several reports since Sons's report in 1966, in Korea. A 34-year-old female was admitted with the chief complaint of intermittent icteric sclera for 24 years. There was no family history of jaundice. Rotor syndrome was diagnosed by oral cholecystogram, BSP retention test, 99mTc-DISIDA scan, liver biopsy and electron microscopy study of liver biopsy specimen. We report this case with brief review of the literature.
Adult ; Biopsy ; Female ; Humans ; Hyperbilirubinemia ; Hyperbilirubinemia, Hereditary* ; Jaundice ; Korea ; Liver ; Microscopy, Electron ; Rare Diseases ; Sclera ; Technetium Tc 99m Disofenin

The schwannoma is a benign neoplasm originating from Schwann cell. Solitary nerve sheath tumors such as benign schwannomas arising in the pelvic retroperitoneum are infrequently reported. Those tumors can indeed be misdiagnosed for other more common conditions both clinically and instrumentally. We report a very rare case of a benign retroperitoneal pelvic schwannoma of the obturator fossa, which was incidentally found and misdiagnosed as adnexal mass preoperatively in fifty one-years-old postmenopausal women.
Female ; Humans ; Nerve Sheath Neoplasms ; Neurilemmoma*

The syndrome of inappropriate ADH secretion is a disorder characterized by hyponatremia which results from water retention attributable to ADH release. The hallmark of SIADH is hyponatremia due to water retention, in the presence of urinary osmolality above plasma osmolality. The SIADH was initially described by Schwartz et al (1957). This syndrome, first recognized in patients with bronchogenic carcinoma, has now been observed in a variety of other illnesses. Recently, we encountered a 59 year-old female with small cell lung cancer, also she had SIADH. Thus, we present a case and review the literature on the subject.
Carcinoma, Bronchogenic ; Female ; Humans ; Hyponatremia ; Inappropriate ADH Syndrome* ; Osmolar Concentration ; Plasma ; Small Cell Lung Carcinoma* ; Water

No abstract available.
Humans ; Thyroid Diseases* ; Thyroid Gland*

Stenting in the gastrointestinal tract is a common procedure used for palliation of obstruction in the enteral and biliary tract. Today, stenting of malignant and benign strictures is performed at almost every major tertiary hospital in Korea. Moreover, Korea has become a major global supplier of cutting edge technology in the field of self-expanding metal stents. However, the history of stenting in Korea is relatively short and was far behind that of other nations such as Japan and Germany. The authors are humbled and gratified to have been able to observe the development and application of these stents in Korea, first hand. In this article, the authors review the overall history of stenting with a specific focus on the development of stenting in Korea. The development of esophageal, gastroduodenal, biliary, and colonic stents in Korea are reviewed in this article from a chronological and historical point of view, and a personal account of some of the significant moments of stent development in Korea are described.
Biliary Tract ; Colon ; Constriction, Pathologic ; Gastrointestinal Tract ; Germany ; Hand ; Humans ; Japan ; Korea ; Stents* ; Tertiary Care Centers

PURPOSE: To compare the findings of fluid-attenuated inversion recovery(FLAIR) MR imaging in the detection of subarachnoid hemorrhage(SAH), with those of precontrast CT and T1-weighted MR imaging. MATERIALS AND METHODS: In 13 patients (14 cases) with SAH, FLAIR MR images were retrospectively analyzed and compared with CT(10 patients, 11 cases) and T1-weighted MR images(9 cases). SAH was confirmed on the basis of high density along the subarachnoid space,as seen on precontrast CT, or lumbar puncture. MR imaging was performed on a 1.0T unit. FLAIR MR and CT images were obtained during the acute stage(less than 3 days after ictus) in 10 and 9 cases, respectively, during the subacute stage(4 -14 days after ictus) in two cases and one, respectively, and during the chronic stage(more than 15 days after ictus) in two cases and one, respectively. CT was performed before FLAIR MR imaging, and the interval between CT and FLAIR ranged from 24hours(6 cases) to 2 -3 (2 cases) or 4 -7 days(3 cases). In each study, the conspicuity of visualization of SAH was graded as excellent, good, fair, or negative at five locations(sylvian fissure, cortical sulci, anterior basal cistern, posterior basal cistern, and perimesencephalic cistern). RESULTS: In all cases, subarachnoid hemorrhages were demonstrated as high signal intensity areas on FLAIR images. The detection rates for SAH on CT and T1-weighted MR images were 100 %(11/11) and 89%(8/9), re-spectively. FLAIR was superior to T1-weighted imaging in the detection of SAH at all sites except the anterior basal cistern (p<0.05) and superior to CT in the detection of SAH at the cortical sulci(p<0.05). CONCLUSION: On FLAIR MR images, subarachnoid hemorrhages at all stages are demonstrated as high signal intensity areas; the FLAIR MR sequence is thus considered useful in the detection of SAH. In particular, FLAIR is more sensitive than CT for the detection of SAH in the cortical sulci.
Brain ; Hemorrhage ; Humans ; Magnetic Resonance Imaging* ; Retrospective Studies ; Spinal Puncture ; Subarachnoid Hemorrhage*