No abstract available.
Balloon Valvuloplasty* ; Constriction, Pathologic*

This 22-year-old female patient has had a lozenge shaped hair tuft with terminal hair on the lumbosacral area since birth. A limping gait due to discrepancy of the length of the lower extremities has also been noted since 5 year age. Subsequently multiple, recurrent trophic ulceration developed on the left foot because of sensory loss. Simple cervico-lumbar spine x-ray showed spina bifida occulta of L-2 to sacrum. Lumbar myelography revealed widened vertebral canal without other spinal anomaliea.
Female ; Foot ; Gait ; Hair ; Humans ; Lower Extremity ; Myelography ; Nevus* ; Parturition ; Sacrum ; Spina Bifida Occulta* ; Spinal Dysraphism* ; Spine ; Ulcer ; Young Adult

Primary role of ultrasound in patients with thyroid nodule is to determine the multiplicity and detect occult carcinoma. We analyzed US findings of 53 thyroid carcinomas with multiple nodular lesions from january 1988 to december 1991. The results were as follows: 1. 109 malignant nodules in 53 cases and 24 benign in 23 were comfirmed. 2. The nature of the masses were solid in 72 malignant nodules (74.2%), and complex in 25 (25.8%) of which 19 were predominantly solid. 3. The echo pattern of the solid and solid predominant masses were hypoechoic in 78 malignant nodules (80.4%), hyperechoic in 10 (10.3%), and isoechoic in 3 (9.3%) 4. Internal punctate calcifications within the masses were observed in 31 malignant nodules (31.9%). 5. Halo sign was present in 16 malignant nodules(16.5%). 6. The preoperative sonographic diagnosis of thyroid carcinoma was made in 39.4% of 53 cases with multiple nodules on US. In conclusion, the number, and halo formation of nodules were insignificant to differentiate the benign nodule from the malignant. The heterogeneous hypoechoic nodules with size greater than 4cm, multiple stippled calcifications, displacement of the trachea or other surrounding structures of combined lymph node enlargements seem to indicate the possibility of malignancy.
Diagnosis ; Goiter* ; Humans ; Lymph Nodes ; Thyroid Gland* ; Thyroid Neoplasms* ; Thyroid Nodule ; Trachea ; Ultrasonography

BACKGROUND: The circadian rhythm of circulating melatonin is regulated by the endogenous oscillators, the suprachi-asmatic nuclei, and entrained by the light-dark cycle of the environment, but it seems that the rhythm can be affected by variable lesions outside the retina-pineal pathway. We intended to know how acute cerebral infarction affects on the cir-cadian rhythm of plasma melatonin secretion. METHODS: Plasma melatonin level was measured from 64 patients with acute cerebral infarction. On admission, blood samples were collected by venipuncture at 2AM, 4AM, 10AM, and 2PM and melatonin level was measured by radioimmunoassay. The state of consciousness of each patient was assessed clini-cally and the infarction site and size were evaluated clinically and radiographically. RESULTS: Among 64 patients with acute cerebral infarction, dramatic blunting or obliteration of nocturnal melatonin surge in the blood was found in 29 patients. The circadian rhythm of melatonin secretion was absent in 12 of 35 alert patients, in 10 of 20 drowsy patients, and in 5 of 7 stuporous patients. Melatonin secretion into plasma was markedly decreased in all 2 comatose patients. Of 14 patients with brainstem lesions, 8 patients showed decreased melatonin levels with the absence of a nocturnal rise, although most of them were alert. CONCLUSIONS: This study suggests that brainstem and the initial mental state might contribute to the regulation of the circadian rhythm of plasma melatonin even though the lesion does not involve the retina-pineal pathway, but further extensive study is required to elucidate it. (J Korean Neurol Assoc 19(4):359~363, 2001)
Biological Clocks ; Brain Stem ; Cerebral Infarction* ; Circadian Rhythm* ; Coma ; Consciousness ; Humans ; Infarction ; Melatonin* ; Phlebotomy ; Photoperiod ; Pineal Gland ; Plasma ; Radioimmunoassay ; Stupor

No abstract available.
Cerebral Infarction ; Infarction* ; Wrist*

A 29-year-old man has been presented with disseminated pulmonary tuberculosis and brain parenchymal tuberculous nodule. The CSF examination showed the features of subacute meningitis consistent with tuberculosis, and chronic granulomatous inflammation with acid-fast bacilli was found on pleural biopsy. He was treated with anti-tuberculous chemotherapy and showed subjective improvement of the symptoms. But rather rapidly progressive weakness of lower extremities and voiding difficulty were newly developed, and the thoracic spinal MRI showed diffuse epidural abscess along the entire thoracic segment. He showed excellent clinical improvement with additive steroid therapy.
Adult ; Biopsy ; Brain ; Drug Therapy ; Epidural Abscess* ; Humans ; Inflammation ; Lower Extremity ; Magnetic Resonance Imaging ; Meningitis ; Tuberculosis* ; Tuberculosis, Pulmonary

Current guidelines recommend sorafenib as the first-line molecular target agent for advanced hepatocellular carcinoma (HCC) with extrahepatic metastasis and unresectable HCC. Sorafenib was reported to show survival benefit for patients with advanced HCC. However, complete response is extremely rare in patients treated with sorafenib. Here, we report a 52-year-old man with advanced HCC and pulmonary metastasis who showed complete response by sequential transarterial chemoembolization and continuous sorafenib. Complete response was sustained for 53-month until now.
Carcinoma, Hepatocellular* ; Humans ; Middle Aged ; Neoplasm Metastasis*

BACKGROUND: Nosocomial urinary tract infection (UTI) accounts for 35% of the nosocomial infection and 80-90% of them are associated with urethral catheters. Recently, we experienced an outbreak of nosocomial UTI caused by multidrug-resistant Pseudomonas aeruginosa in neurosurgical intensive care unit (NSICU). METHODS: We investigated clinical records of the patients and observed the methods of care of urethral catheters in NSICU. Identification of P. aeruginose was done by API NE (API system; bioMerieux, France) and antibiotic susceptibility tests were done by disk diffusion method. Random Amplification of Polymorphic DNA (RAPD) assay was used as a genotyping method. RESULTS: Between November 1997 and January 1998, 11 P. aeruginosa strains were isolated from the urine of 11 patients hospitalized in NSICU of Kangnam St. Mary's Hospital. Routine regular bladder irrigation, and emptying urine with common urinal had been done falsely. Antibiogram of the isolates showed resistance to multiple antibiotics including imipenem, gentamicin. amikacin, piperacillin, ciprofloxacin, ceftazidime, and cefoperazone/sulbactam. RAPD of the outbreak strains showed clonal relatedness, which was different from those of other clinical strains, We instructed all the health care workers to stop bladder Irrigation, and to use the separate urinals for each patient. Thereafter, no further case of P. aeruginosa UTI has occurred. CONCLUSION: An outbreak of UTI, caused by a single clone of P. aeruginosa, was confirmed by RAPD and was eradicated after correction of false practice on care-of urinary catheter.
Amikacin ; Anti-Bacterial Agents ; Ceftazidime ; Ciprofloxacin ; Clone Cells ; Cross Infection ; Delivery of Health Care ; Diffusion ; DNA ; Drug Resistance, Multiple ; Gentamicins ; Humans ; Imipenem ; Intensive Care Units ; Microbial Sensitivity Tests ; Piperacillin ; Pseudomonas aeruginosa* ; Pseudomonas* ; Urinary Bladder ; Urinary Catheters ; Urinary Tract Infections* ; Urinary Tract*

BACKGROUND: Current guidelines of advanced trauma life support recommend open thoracotomy when pericardiocentesis reveals bloody pericardial effusion in patients with blunt chest trauma. However, open thoracotomy may not be always required for treating patients alive until arriving emergency department, because rapid accumulation of the blood into pericardial space results in immediate death at scene. We report our experiences of treating traumatic pericardial effusion, and discuss the therapeutic modality in patients with traumatic pericardial effusion. METHODS: The study consisted of 37 patients(20 males and 17 females with the mean age 42) sustaining traumatic pericardial effusion. The patients were divided according to treatment modality into 3 groups(group I : patients receiving conservative management, group II : patients treated with pericardiocentesis, group III : patients required emergency thoracotomy). We compared clinical presentations, hemodynamic profiles and echocardiographic findings among three groups. RESULTS: Cardiac tamponade was present in 14 of 37 patients. Pericardiocentesis was performed in 13 patients, and open thoracotomy in 4 patients. Pericardiocentesis was curative in 9 patients. Thoracotomy was performed in only 3(24%) of 13 patients required pericardiocentesis. 3(75%) of 4 patients having moderate or severe pericardial effusion from penetrating injury were required open thoracotomy. CONCLUSION: In selected patients who have traumatic pericardial effusion by blunt chest injury, pericardiocentesis may be curative, and thoracotomy may not be inquired as long as bleeding via indwelling pericardial catheter is not sustained after pericardiocentesis.
Advanced Trauma Life Support Care ; Cardiac Tamponade ; Catheters ; Echocardiography ; Emergencies ; Emergency Service, Hospital ; Female ; Hemodynamics ; Hemorrhage ; Humans ; Male ; Pericardial Effusion* ; Pericardiocentesis ; Thoracic Injuries ; Thoracotomy ; Thorax

BACKGROUND AND OBJECTIVES: Deviated nose is a commonly encountered deformity, and the correction of deviated nose is the most difficult part of septorhinoplasty. Generally, additional cartilaginous graft is required for straightening the deviated segment. However, there are many cases where sufficient cartilage grafts are not available due to revision surgery or cases with small cartilage. In such cases, tilted cartilaginous dorsum should be corrected without grafting. The purpose of this study is to evaluate the usefulness of clocking suture single technique for cartilaginous deviation by analyzing the surgical results of cases who underwent corrective rhinoplasty without any cartilaginous graft. SUBJECTS AND METHOD: From June 2009 to June 2016, 43 patients with tilted cartilaginous dorsum were corrected with clocking suture single technique. Cases underwent additional graft for straightening dorsum were excluded. The patients' medical records and facial photographs were analyzed to assess surgical outcomes and complications. Surgical outcomes were graded as excellent, fair and poor according to patients' satisfaction and evaluation by two physicians. RESULTS: Mean follow up period was 15.4 (5-39) months. There were 39 patients (90.7%) with excellent result, 3 patients (7.0%) with fair results, and 1 patient (2.3%) with poor result. Augmentation was performed with expanded polytetrafluoroethylene or septal cartilage in 26 patients (60.5%) and dorsal hump was removed in 22 patients (51.2%). Concomitant augmentation didn't affect surgical results. No postoperative complication such as infection or inflammation were found. CONCLUSION: The clocking suture single technique is an effective surgical method for the correction of dorsal cartilaginous deviation.
Cartilage ; Congenital Abnormalities ; Follow-Up Studies ; Humans ; Inflammation ; Medical Records ; Methods ; Nose ; Polytetrafluoroethylene ; Postoperative Complications ; Rhinoplasty ; Sutures* ; Transplants