No abstract available.

No abstract available.

Although rare, agranulocytosis is the most serious, potentially fatal side effect of antithyroid drug. We experienced a 13-year-old girl who developed methimazole-induced agranulocytosis at 1 month after the initiation of treatment. Her granulocyte count recovered after discontinuation of methimazole and treatment with broad spectrum-antibiotics, G-CSF, and methylprednisolone. After recovery from agranulocytosis she was treated with radioiodine ablation therapy. Early detection and proper management of antithyroid drug-induced agranulocytosis is very important.
Adolescent ; Agranulocytosis* ; Female ; Granulocyte Colony-Stimulating Factor* ; Granulocytes* ; Humans ; Methimazole ; Methylprednisolone*

Low-grade nasopharyngeal papillary adenocarcinoma is an unusual nasopharyngeal tumor. This malignant tumor originates in the epithelium and exhibits adenocarcinomatous differentiation and indolent behavior. Macroscopically, these tumors are pedunculated polypoid masses that arise on the roof of the nasopharynx. Microscopically, they are characterized by papillary and glandular epithelial proliferation. We report a case of a 25-year-old woman who presented with a papillary adenocarcinoma on the roof of nasopharynx; in describing the case, we have focused on the histological features and endoscopic management of the tumor. The tumor was completely excised via nasal endoscopic approach. Immunohistochemical analysis of the tumor was performed based on a differential diagnosis of metastatic papillary thyroid carcinoma. The testing involved thyroid transcription factor-1, thyroglobulin, and epithelial membrane antigen analysis. The patient remained disease-free for over 6 months after the surgical excision performed via nasal endoscopic approach.
Adenocarcinoma, Papillary ; Adult ; Carcinoma ; Diagnosis, Differential ; Epithelium ; Female ; Humans ; Mucin-1 ; Nasopharynx ; Thyroglobulin ; Thyroid Gland ; Thyroid Neoplasms

We reviewed 241 consecutive cases of pelvic fractures at the lnje Medical College Paik Hospital in Seoul during the period of 5 years from Jan., l98l to Dec., l985 to establish the relationship between the lower urinary tract injury and fractured pelvis. Of 241 patients with pelvic fractures 44(l8.3%) had lower urinary tract injury. The results were as follows: l. The pelvic fractures occurred most commonly in traffic accident as 62.7% and the age group ranging from 20 to 39 years old was 55.2% of patients with pelvic fracture. 2. Of 273 pelvic fractures in 241 patients unilateral pelvic rami fractures were 47.2%, bilateral pubic rami fractures were 23.1%, acetabular fractures, and Malgaigne fractures in orders of frequency. 3. The most common cause of lower urinary tract injuries associated with pelvic fractures was traffic accident (70.5%), and followed by direct blow, and fall-down in orders. 4. From the view of fracture patterns the lower urinary tract injuries associated with pelvic fractures occurred most commonly in unilateral pubic rami fractures (47.7%), and the ratio of lower urinary tract injuries following fracture patterns were 29.4% of Malgaigne fractures, 23.8% of bilateral pubic rami fractures, and 16.3% of unilateral pubic rami fractures. 5. Of 44 lower urinary tract injuries the urethra alone were injured in 63.6%, the bladder alone in 27.3%, and the bladder and urethra both in 9.1% of the cases. 6. All patients of lower urinary tract injuries associated with pelvic fractures had hematuria, either gross or microscopic, and 97.7% of these cases had gross hematuria.
Accidents, Traffic ; Acetabulum ; Adult ; Hematuria ; Humans ; Pelvis* ; Seoul ; Urethra ; Urinary Bladder ; Urinary Tract*

We performed surgery for correction of abnormal head turn in 10 patients with congenital nystagmus. For 3 patients with a head turn of 30 degrees, a 40% augmented modified kestenbaum operation was performed. For 4 patients with a head turn of 45 degrees, a 40% augmented modified kestenbaum operation combined with a 3 - 4 mm recession of conjunctival and subconjunctival tissues was performed. Finally, for 3 patients with a head turn of 60 degrees, a 60% augmented modified kestenbaum procedure combined with a 3 - 4 mm recession of conjunctival and subconjunctival tissues was performed. At the final follow-up visit(averaging 5.9 months), 7 patients showed complete corrections of previous head turn and 3 patients showed a small residual head turn of less than 10 degrees to the same side of the preoperative head turn. The average amount of correction we obtained from the surgery described above were 26.7, 42.5 and 56.7 degrees for the patients who had had a preoperative head turn of 30, 45 and 60 degrees respectively. Among the 10 patients, 4 showed no change in corrected visual acuity, but 6 showed increased corrected visual acuity by over 1 Snellen line. From the above results, we concluded that if recession procedure of the conjunctival and subconjunctival tissues was combined with augmented modified Kestenbaum procedure, its effect for correction of abnormal head turn in a patient with congenital nystagmus could be enhanced.
Follow-Up Studies ; Head* ; Humans ; Nystagmus, Congenital* ; Visual Acuity

PURPOSE: To evaluate the pattern of distant lymph node metastasis in colorectal carcinoma and its correlation with distant organ metastasis. MATERIALS AND METHODS: We retrospectively reviewed abdominal CT scans of 46 patients with pathologically proven colorectal carcinoma. RESULTS: The incidence of distant lymphadenopathy in colorectal carcinoma was 30.4%(14/46). The most commonly involved distant lymph node was the left paraortic lymph node below the renal hilum(9/25). The most common type of distant lymphadenopathy was solitary type(7/14) and all of these lymphadenopathies were noted in the left paraortic lymph node below the renal hilum. Six cases of left sided colorectal carcinoma showed left paraortic lymphadenopathy with solitary type. The incidence of distant organ metastasis was 17. 4%(8/46) and markedly increased if distant lymphadenopathy was multiple and confluent, or confluent type(5/7). CONCLUSION: The incidence of distant lymphadenopathy in colorectal carcinoma was not high and the most common lymphadenopathy was the left paraaortic lymph node with solitary type below the renal hilum. The possibility of distant organ metastasis was high if distant lymphadenopathy was multiple and confluent, or confluent type.
Colorectal Neoplasms* ; Humans ; Incidence ; Lymph Nodes* ; Lymphatic Diseases ; Neoplasm Metastasis* ; Retrospective Studies ; Tomography, X-Ray Computed

No abstract available.
Abdomen, Acute* ; Aged* ; Geriatrics* ; Humans

PURPOSE:The prevalence of childhood obesity has been increased rapidly, associated with high morbidity of dyslipidemia, cardiovascular risk factors and insulin resistance/hyperinsulinemia. Hyperinsulinemia in obese children may depend on either increased insulin secretion or decreased insulin clearance. We investigate whether insulin secretion and clearance are different between obese and normal weight children. METHODS:The body mass index(BMI), fasting serum glucose, insulin and C-peptide levels were measured in 101 children(52 obese children and 49 non-obese controls) in Ansan area, from 6 to 14 years old. Fasting serum C-peptide/insulin ratio, insulin/glucose ratio, homeostasis model assessment(HOMA) were calculated and compared between obese and control group. RESULTS:The fasting serum insulin and C-peptide levels were significantly higher in obese group than in controls. The C-peptide/insulin ratio was significantly lower and insulin/glucose ratio was significantly higher in obese group than in controls. There were positive correlations between BMI and fasting serum insulin level, fasting insulin/glucose ratio and HOMA. The prevalence of hyperinsulinemia is higher in obese adolescents than in controls. CONCLUSION: Our findings suggest that increased insulin secretion and decreased insulin clearance may contribute to hyperinsulinemia in obese children.
Adolescent ; Blood Glucose* ; C-Peptide* ; Child* ; Dyslipidemias ; Fasting* ; Gyeonggi-do ; Homeostasis ; Humans ; Hyperinsulinism ; Insulin* ; Obesity* ; Pediatric Obesity ; Prevalence ; Risk Factors

No abstract available.
Transposases*