No abstract available.
Humans ; Stomach Neoplasms* ; Young Adult*

No abstract available.
Hepatitis B Surface Antigens* ; Interferons* ; Lymphocytes*

Paralytic scoliosis is a disease characterized by its long severe curve and the continuous progression of the deformity even after cessation of growth. It is also resistent to conservative treatment and more patients require surgical treatment than those with idiopathic or congenital curvature. Patients suffer from marked limitation of normal activities in walking and sitting due to imbalanced paralysis of trunk muscles and pelvic obliquity. The indication for the conservative treatment with Milwaukee brace allowing for skeletal growth in a straight alignment is much limited and surgical correction and fusion are almost always indicated even in a young age. This paper was aimed to review our experience with ninteen patients with paralytic scoliosis who were treated with various methods of preoperative corrections and surgery from Jan. 1970 to Dec. 1981 and the following results were obtained. 1. The average age when scoliosis was observed was 7.7 years but the average age of surgery was deferred to 17.7 years. 2. No treatment had been done until most of the patients could no longer maintain balanced posture in sitting and walking due to collapsing spine and marked pelvic obliquity. 3. The causes of paralysis were poliomyelitis in 15 cases, meningocele in two, cerebral palsy and Charcots disease in each one. 4. Preoperative average degree of scoliosis was 107.8° and the final correction was 47.9°(44.4%) with loss of correction 3.6° (3.4%) after 5.6 years of follow-up in average. 5. The more severe the curve was, the more flail was the spine and the more correction could be obtained. 6. Preoperative correction was performed for 16 cases and Harrington instrumentation and posterior fusion were performed for all cases except one meningocele with defect of posterior element in which Dwyer instrumentation was indicated. 7. Breakage of Harrington rod was observed in two cases 1.3 and 3.8 years postoperatively but no problem arose from it in seven and two years of follow-up respectively. 8. Significant pelvic obliquity was observed in seven cases, which were treated by Harrington instrumentation with sacral bar or sacral hook and posterior fusion extended to sacrum.
Braces ; Cerebral Palsy ; Congenital Abnormalities ; Follow-Up Studies ; Humans ; Meningocele ; Muscles ; Paralysis ; Poliomyelitis ; Posture ; Sacrum ; Scoliosis ; Spine ; Walking

A 53-year-old man developed some erythematous follicular macules accompanied with tingling sensation on both shoulders. Histologic finding showed a dense lymphocytic infiltrate around the infundibular portion of the follicle, where separation of the dermoepidermal junction was seen. The insect, obtained from the skin lesion, was identified as a larva of an Ap- hid
Aphids ; Cryptococcosis* ; Humans ; Insect Bites and Stings ; Insects ; Larva ; Middle Aged ; Sensation ; Shoulder ; Skin

No abstract available.
Ixodes* ; Tick Bites* ; Ticks*

A case of pulmonary alveolar proteinosis is reported. Most of the alveolar spaces were filled with amorphous deep eosinohilic material which revealed strong positive reaction to periodic acid-Schiff staining. Electron microscopic observation of this material showed numerous lamellar bodies in the alveolar spaces and cytoplasms of alveolar macrophages. A part of them were concentric multilamellated type A lamellar bodies and the other were finger printlike type B bodies. Combined type A and type B lamellar bodies were rarely present. From the above features it is suggested that both type A and B lamellar bodies could be transformed one another and those lamellar bodies may be originated from pulmonary surfactant.

BACKGROUND: Controversy exists as to whether or not inhalation anesthetics and intravenous anesthetics impair arterial oxygenation (PaO2) during one lung ventilation (OLV). Accordingly, we examined the effect of enflurane and propofol on PaO2 and pulmonary vascular resistance (PVR) during OLV. METHODS: Forty patients, who had prolonged periods of OLV anesthesia with minimal trauma to the nonventilated lung were studied in a cross over design. Patients were randomized to four groups; Group 1 received 1 MAC of enflurane and oxygen from induction until the first 20 min after complete lung collapse, then were switched to propofol 100 g/kg/min (P100). In group 2, the order of the anesthetics was reversed. Group 3, Group 4 received the same order of the anesthetics as Group 1, Group 2, respectively but received propofol 200 g/kg/min (P200). RESULTS: During OLV, the PaO2 values were lower than those with two lung ventilation (TLV), there were no significant differences among each groups and between propofol and enflurane in PaO2, but in the selected patients (n=10, PaO2<120 mmHg during OLV), PaO2 in propofol group was higher than that of enflurane group (p<0.05). Conversion from TLV to OLV caused a significant increase in PVR, but there were no difference in PVR between propofol and enflurane group. CONCLUSIONS: These results suggest that the usual clinical dose of propofol affords no advantage over 1 MAC of enflurane anesthesia except low PaO2 patients during OLV. Propofol might be of value in risk patients of hypoxemia during thoracic surgery when OLV is planned.
Anesthesia ; Anesthetics ; Anesthetics, Inhalation ; Anesthetics, Intravenous ; Anoxia ; Cross-Over Studies ; Enflurane* ; Humans ; Lung ; One-Lung Ventilation* ; Oxygen* ; Propofol* ; Pulmonary Atelectasis ; Thoracic Surgery ; Vascular Resistance ; Ventilation

Myocardial infarction is almost regularly associated with severe and widespread obstructive coronary artery disease. Recently, there have been some reports of myocardial infarction with normal of near normal coronary arteries on cineangiography. The following report concerns 6 cases (4% of a series of 142 consecutively studied patients with myocardial infarction) of myocardial infarction proved on clinical grounds with normal or near normal coronary arteries at coronary angiography obtained several months later. The clinical data was shown in Table 1 and Table 2. All 6 patients were male. Three were in the fifth, two in the sixth, and one in the seventh decade. Multiple risk factors were present in only one patient. Areas of localized dyskinesia or hypokinesia were demonstrated in five on the left ventricular cineangiography. The left ventricular end-diastolic pressure was greater than 12 mmHg in all 6 patients. One patient had hypertrophic cardiomyopathy and the remaining 5 patients had no underlying heart diseases. One patient had moderate congestive heart tailure. It is possible that prolonged, localized coronary artery spasm or platelet thrombi that subsequently resolved are a part of the pathogenic mechanism.
Blood Platelets ; Cardiomyopathy, Hypertrophic ; Cineangiography ; Coronary Angiography ; Coronary Artery Disease ; Coronary Vessels* ; Dyskinesias ; Estrogens, Conjugated (USP) ; Heart ; Heart Diseases ; Humans ; Hypokinesia ; Male ; Myocardial Infarction* ; Risk Factors ; Spasm

No abstract available.
Hantaan virus* ; Hemorrhagic Fever with Renal Syndrome* ; Prevalence*

Stasis dermatitis is one of the important skin manifestations of venous stasis. Therefore, the searching for the cause of venous stasis is importrnt. Two cases of stasis dermatitis with inferior vena caval obstruction are reported and possible etiologic factor is discussed. Case I The patient, 38-year-old carpenter, was admitted at Choong Buk Medical Center in April, 1974 with superficial venous engorgement of the lower extremities which had begun to appear two years after severe blunt trauma to both legs in 1962. 5 years prior to admission, abdomial venous engorgement and abdominal fullness developed and was exaggerated gradually. Since 2 years prior to admission, he has been suffered from the recurrent exudative ulcer on the right lower leg The physical examination revealed mild icteric sclera, hepatomegaly, abdominal distension, tortuous venous engorgement on the abdomen, the lateral chest wall and the lower extremities, and edematous scaly brawny pigmentation of the lower legs. Esphagogram showed no esphageal varices. Inferior vena cavogram showed complete obstruction at the level of upper border of 2nd lumbar vertebra and well developed collateral circulation, Findings of skin biopsy on the right lower leg showed moderate acanthosis, increased pigmentation of bosal cell layer in the epidermis, capillary proliferation, diffuse inflammatory cell infiltration with increased fibrosis and hemosiderin granules in the dermis. Case II The patient. 36-year-old farmer, was admitted at Dept. of Dermatology, St. Mary's Hospital, Catholic Medical College in Sept., 1973.The physical examination revealed hepatomegaly, abdominal distension, superficial venous engorgement on the abdomen, the neck and the lower extrcmities, severe edema and pigmentation of the lower legs, and the multiplc. Exudative ulcers on the left lower leg. Liver scanning showed somewhat general enlargement with some mottlings along the margin and relative prominance of the left lobe. Liver biopsy revealed findings of non specific chrcnic hepatitis. Inferior vena cavogram through the left femoral vein showed complete obstruction at the level between 11th and 12th thoracic vertebrae.His peripheral edema and ascites was much subsided after adequate bed rest and the skin lesion improved with scar formation.
Abdomen ; Adult ; Ascites ; Bed Rest ; Biopsy ; Capillaries ; Cicatrix ; Collateral Circulation ; Dermatitis* ; Dermatology ; Dermis ; Edema ; Epidermis ; Femoral Vein ; Fibrinogen ; Fibrosis ; Hemosiderin ; Hepatitis ; Hepatomegaly ; Humans ; Hyperemia ; Leg ; Liver ; Lower Extremity ; Neck ; Physical Examination ; Pigmentation ; Sclera ; Skin ; Skin Manifestations ; Spine ; Thoracic Wall ; Ulcer ; Varicose Veins