BACKGROUND: Interferon alpha-2a has already been shown to be effective in clinical use of virus-originated diseases such as hairy cell leukemia, condyloma acuminatum, and AIDS-related Kaposi's sarcoma. The use of recombinant alpha-interferon may allow common warts to be treated relatively atraumatically and with less incidence of recurrence. OBJECTIVE: We tried to determine the safety and effectiveness of intralesional injections of recombinant alpha-2a interferon in the treatment of patients with common warts. METHODS: A single wart on each patient was weekly injected with 0.75 to 1.5×10(5) IU/25mm2 of interferon for 8 weeks, and the response to treatment was followed up-to 6 months. RESULTS: Clearing of the treated wart at the end of treatment occurred in 5(71%) out of 7 patients and the rest showed no improvement. With evaluation for relapses up-to 6 months after treatment, warts relapsed in 2(40%) out of 5 patients. Therefore, 3(43%) out of 7 patients were completely free of warts 6 months after treatment. CONCLUSION: Intralesional recombinant interferon alpha-2a has a limited therapeutic effect, but may be considered as a therapeutic modality of recalcitrant verruca or when it can be anticipated that destructive techniques or blistering agents will not be tolerated.
Blister ; Humans ; Incidence ; Injections, Intralesional ; Interferon-alpha ; Interferons* ; Leukemia, Hairy Cell ; Recurrence ; Sarcoma, Kaposi ; Warts*

The appendiceal mucocele is very rare disease of 0.2% incidence. About 24% of patients are asymptomatic and symptomatic patients present with pain in the right lower quadrant of abdomen in 64%, plapable maas in the right lower quadrant of abdomen in 50%, and rarely, melena, hematochezia, anemia, diarrhea, malaise, and abdominal distension. The gastrointestinal bleeding may be presented in the patient with intussusception, but the massive bleeding is generally absent. We report a case of appendiceal mucocele accompanying with gastrointestinal bleeding and review of literature.
Abdomen ; Anemia ; Diarrhea ; Gastrointestinal Hemorrhage ; Hemorrhage* ; Humans ; Incidence ; Intussusception ; Melena ; Mucocele* ; Rare Diseases

Primary gastrointestinal lymphoma primarily confined to gastrointestinal tract is relatively rare diaease. Although the lymphoma primarily involved colorectum or small bowel was commonly reported than primary gastric lymphoma in Korea, the concurrent primary lymphoma of colon and small bowel is very rare in reported cases. We report a case of combined primary malignant lymphoma of the jejunum and cecum, who was admitted due to melena and anemia. She had right hemicolectomy and end-to-side ileotransverse colostomy at 2 months ago, due to primary colon lymphoma. The laparotomy was performed and identified hard, 2 x 3 cm sized masses on distal 25 cm, 80 cm and 150 cm from the Treitz ligament. The histology of these small ma showed histiocytic lymphoma as same as cecal specimen. In general, the small bowel lymphoma shaws poor prognosis than gastric or colorectal lymphoma due to diffieulty in diagnosis and late symptoms, but this problem could be resolved through the knowledge about primary gastrointestinal lymphoma and the development of diagnostic methods.
Anemia ; Cecum ; Colon* ; Colostomy ; Diagnosis ; Gastrointestinal Tract ; Jejunum ; Korea ; Laparotomy ; Ligaments ; Lymphoma* ; Lymphoma, Large B-Cell, Diffuse ; Melena ; Prognosis

The authors report two cases of recurrent transitional cell carcinoma at the anastomotic site of the ileal conduit and ureter after total cystectomy. In one patient, a recurrent tumor was also found in the distal ureter which had not been removed during previous nephrectomy. At follow up, the patients presented with gross hematuria or hydronephrosis, and the presence of mass lesions was demonstrated by intravenous urography,antegrade pyelography, and/or loopography. Transitional cell carcinoma was diagnosed by surgery and pathologic examination.
Carcinoma, Transitional Cell* ; Cystectomy ; Follow-Up Studies ; Hematuria ; Humans ; Hydronephrosis ; Nephrectomy ; Ureter* ; Urinary Bladder Neoplasms ; Urinary Diversion* ; Urography

Nevus sebaceus of Jadassohn has been referred to as a organoid nevus that classically evolves through three stages and may be associated with a range of skin tumors, and of these, syringocystadenoma papilliferum and basal cell carcinoma have been commonly reported to occur. The occurrence of keratoacanthoma is a very rare event in nevus sebaceus. Herein we report on a 23-year-old man with nevus sebaceus of the cheek. He represents a keratoacanthoma arising within nevus sebaceus.
Carcinoma, Basal Cell ; Cheek ; Humans ; Keratoacanthoma* ; Nevus* ; Nevus, Sebaceous of Jadassohn ; Organoids ; Skin ; Young Adult

Prediction of acetabular development after reduction in treatment of developmental dysplasia of thc hip (DDH) is earlier, the hetter results because it would help ensure optimal timing of additional procedure if necessary. In this respect, authors reviewed retrospectively the radiographs of the hips of 35 children with DDH who had unilateral involvement and treated hy senior author (S.H.Lee) from the heginning with single successful attempt of reduction. The radiographs which were made at the time of initial diagnosis, one, two year nfter reduction und final follow up were assessed of teardrop figures. The results of treatment were classified as satisfactory group(CE > 10degrees ) and unsatisfactory group(CE < 10degrees) judged hy center-edge angle(CE degrees) at final follow-ups. 1. The teardrop figures were classifiable into 4 distinct groups as i)absent. ii)V-shaped, iii)Ushaped, iv) inverted D-shaped. 2. The teardrop figures in normal sides of hip were all U-shaped. 3. In dislocated but with satisfactory result group(24 cases), absent at 2 cases(8%), U-shaped teardrop was seen at 13 cases(54%), V-shaped in 9 cases(38%), and inverted 2-shaped in 0 case at I year after reduction. 4. In dislocated but with unsatisfactory result group( 11 cases), they were mostly of V-shaped(7 cases, 64%). The rest were of ahsent in 4 cases(36%) . hut none of U-shaped and inverted 2-shaped. In conclusions, teardrop figures appeared as significant predictor of future development of hip joint. Teardrop figure which stay as V-shaped at one year after reduction seems suggestive of insufficient reduction of DDH, therehy calls for early additional procedure.
Acetabulum ; Child ; Diagnosis ; Dislocations* ; Dronabinol ; Follow-Up Studies ; Hip Joint ; Hip* ; Humans ; Retrospective Studies

The hyperglycemia and adverse pregnancy outcomes (HAPO) study demonstrated a linear increase in the risk of adverse pregnancy outcomes with increasing maternal glycemia that can be less severe than overt diabetes and is often untreated. Recently, HAPO follow-up studies were published on longterm consequences on children of gestational diabetes mellitus (GDM) gravidas. Two articles examined the association of untreated maternal glycemia with markers of glucose metabolism in a total of 4,160 ethnically diverse children 10~14 years of age. Children of mothers with GDM had higher prevalence of impaired glucose tolerance (IGT). Moreover, there were strong positive associations between maternal continuous and categorical glycemia status and child’s 75-g glucose tolerance test, A1C, IGT, and impaired fasting glucose. Another two articles evaluated the risk of childhood adiposity of 4,832 children born from mothers with GDM. GDM was associated with childhood adiposity as evaluated by multiple methods. Additionally, maternal glucose level across a continuum was associated with childhood obesity, percentage body fat, and sum of skinfolds > 85th percentile after adjustment for maternal body mass index. These findings could have implications for glucose targets in mothers with GDM and indicate that even mild hyperglycemia can affect adversely glucose metabolism and obesity in the children of mothers with GDM.

Leber's hereditary optic neuropathy is caused by a single nucleotide change in the mitochondrial deoxynucleic acid(mtDNA) and accounts for 30% of bilateral optic atrophy of unknown etiology. The authors found 11778 mtDNA mutation in 12 patients and evaluated the clinical manifegtations. We confirmed various phenotypes exist in Leber's hereditary optic neuropathy in Korea.
DNA, Mitochondrial* ; Humans ; Korea ; Optic Atrophy ; Optic Atrophy, Hereditary, Leber* ; Phenotype

Isoenzymes of alkaline phosphatase from purified extracts of liver, intestine, pancreas and bone of rats were determined by their isoelectric points and compared with those from serum. 1) The extracts obtained from homogenized tissues were centrifuged at 65,000xg and filtered through an Ultrogel AcA 34 column. Among the three major peaks obtained by gel filtration, the second peak fractions were further separated by isoelectric focusing. Isoenzymes of alkaline phosphatase were found only in the second peak. 2) Isoenzymes of alkaline phosphatase were distinguishable with pH 3.5-10 ampholytes. When pH 3-6 ampholytes were used, isoenzymes were more clearly separated, e.g., 4in serum, 5 in intestine and 2 each in the liver, pancreas, and bone. 3) Comparing the bands of the isoenzymes of alkaline phosphatase to those of serum, only the band with 5.04 pI was the same between serum and intestine. These results indicate that several forms of alkaline phosphatase, even though all are from the rat, may exist; and some of the isoenzymes of alkaline phosphatase found in the serum originated from the intestine.
Alkaline Phosphatase/analysis* ; Alkaline Phosphatase/blood ; Animal ; Isoenzymes/analysis* ; Isoenzymes/blood ; Rats

Leiomyosarcomas of the stomach are unusual tumors, accounting for 1% to 3% of all malignant tumors and 17% to 20% of all smooth muscle tumors of the stomach. It is difficult to diagnosis these tumors preoperatively because of its vague symptoms and signs or producing symptoms only late. Despite their rarity and difficulty in diagnosis, thier diagnosis is important due to more favorable prognosis aasociated with these tumors than that of gastric carcinoma. Recently, endoscopy is being used with increasing frequency, but because these are submucosal lesions the diagnosis of thease tumors cannot be easily made through the endoscope. We experienced a case of relatively full-brown leiomyosarcoma in gastric fundus. Endoscopy showed 6x6cm sized, definite margined, protruding mass on gastric fundus, with central deep ulceration coated with blood clots. The mucosa overlying the mass was intact, smoothly effaced and the bridging fold was also visible. Postoperative ultrasound showed large protruding mixed echogenic solid mass with contral deep excavation due to ulcer, and intact serosa, so suggestive of endogastric tumor. We believed endoscopy combined with endoscopic ultrasound is probably useful method in early diagnosis of gastric submucosal tumors, especially exogastric type or early small tumors
Camellia ; Diagnosis ; Early Diagnosis ; Endoscopes ; Endoscopy ; Gastric Fundus ; Leiomyosarcoma* ; Mucous Membrane ; Prognosis ; Serous Membrane ; Smooth Muscle Tumor ; Stomach* ; Ulcer ; Ultrasonography