A number of drug administered during anesthesia can provoke pathologic response by immunologic or nonimmunologic mechanisms. Known drugs involved in hypersensitivity reactions are muscle relaxants, local anesthetics, narcotics, barbiturates, contrast media, protamine and antibiotics. Clinical manifestations of anaphylaxis are diverse, but during anesthesia, cardiovascular collapse is predominate. We experienced a case of anaphylactoid reaction with erythema on upper thoracic region, severe hypotension, tachycardia and ventricular fibrillation. After defibrillation, the patient was recovered. During follow-up, we knew that this patient was exposed aprotinin repeatedly, and suspect the possibility of anaphylactoid reaction due to aprotinin.
Anaphylaxis ; Anesthesia ; Anesthetics, Local ; Anti-Bacterial Agents ; Aprotinin ; Barbiturates ; Contrast Media ; Erythema ; Follow-Up Studies ; Heart Arrest* ; Humans ; Hypersensitivity ; Hypotension ; Narcotics ; Tachycardia ; Ventricular Fibrillation

No abstract available.

No abstract available.
Aneurysm, False* ; Blood Pressure Monitors* ; Blood Pressure* ; Compression Bandages* ; Humans ; Radial Artery*

Secondary osteoarthritis of hip joints is a common disease and is frequently followed by chronic sublexation and dislocation. Twenty four case of the secondary osteoarthritis associated with chronic subluxation and dislocation of the hip joints were evaluated with plain radiography and computed tomography. We retrospectively analyzed 1) the ossification and calcification of the acetabular labrum, 2) the thickeness of the quadrilateral plate of the ilium, and 3) anteroposterior diameter of the acetabulum. The changes of the hip joints in subluxation (n=14) revealed ossification of the acetabular labrum in 12 cases (86%), thickening of the quadrilateral plate of the ilium in 11 cases (78%) but anteroposterior diameter of the acetabulum was not changed. The changes of the hip joints in dislocation (n=10) revealed no evidence of the ossification of the acetabular labrum, thickening of the quadrilateral plate of the ilium in 10 cases (100%) and decreased anteroposterior diameter of the acetabulum. We conclude that CT findings of subluxation and dislocation of the hip joints can be helpful in the evaluation of the secondary osteoarthritis of the hip joints.
Acetabulum ; Dislocations* ; Hip Joint* ; Hip* ; Ilium ; Joints ; Osteoarthritis ; Osteoarthritis, Hip ; Radiography ; Retrospective Studies

No abstract available.
Allografts* ; Fibroblasts*

Reexpansion pulmonary edema(RPE) is a complication of the treatment of lung collapse secondary to pneumothorax, pleural effusion or atelectasis, and generally believed to occur ipsilaterally when a chronically collapsed lung is rapidly reexpanded by evacuation of large amount of air or fluid. Clinical manifestations of RPE are dyspnea, tachypnea, cyanosis, frothy blood-tinged sputum, wet rale, and expiratory wheezing. Hypotension and decrease in organ perfusion can occur. We experienced intraoperative tension pneumothorax probably due to positive pressure ventilation or pleural injury during central venous catheterization through internal jugular vein. And bilateral RPE combined with acute renal failure occurs after spontaneous decompression of tension pneumothorax with chest tube insertion, even with brief duration of lung collapse.
Acute Kidney Injury ; Catheterization, Central Venous ; Central Venous Catheters ; Chest Tubes ; Cyanosis ; Decompression* ; Dyspnea ; Edema ; Hypotension ; Jugular Veins ; Lung ; Perfusion ; Pleural Effusion ; Pneumothorax* ; Positive-Pressure Respiration ; Pulmonary Atelectasis ; Pulmonary Edema* ; Respiratory Sounds ; Sputum ; Tachypnea

The present study was aimed at investigating the effect of cyclosporine A (CsA) on the renal renin-angiotensin systems. In rats chronically treated with CsA, the intrarenal expression of various genes of the renin-angiotensin system was assessed by Northern blot analysis. Along with the increases in plasma and renal renin activities, chronic CsA-treatment differentially affected the renal expression of renin-angiotensin system. The treatment with CsA for one week did not significantly alter the expression of either type 1 angiotensin II receptor (AT1A) or angiotensinogen gene, but increased the renin mRNA level. The three-week-treatment caused increases in the expression not only of renin but also of AT1A and angiotensinogen genes. Supplementation with L-arginine kept the expression of renin mRNA normal in the one-week-treated, but failed to prevent the alterations of the gene expression in the three-week-treated. Feedback control among components of the renin-angiotensin system also influences angiotesinogen. In the liver, the expression of angiotensinogen mRNA was decreased by the CsA-treatment for either one- or three-weeks. In conclusion, chronic CsA-treatment is associated with a differential expression of various genes for the renin-angiotensin system. L-Arginine may be effective in maintaining the normality of renin-angiotensin system only during early period after beginning the use of CsA.
Angiotensinogen ; Animals ; Arginine ; Blotting, Northern ; Cyclosporine* ; Gene Expression ; Liver ; Plasma ; Rats ; Receptors, Angiotensin ; Renin ; Renin-Angiotensin System* ; RNA, Messenger

Tamoxifen is an oral triphenylethylene antiestrogen that has been used for breast cancer, but also inhibits protein kinase C(PKC) in a minority of malignant gliomas. Tamoxifen was administered orally in very high dose to a female brain stem glioma patient who had failed treatment with external beam hyperfractionated radiaton therapy and additional chemotherapy. Tumor reduction on MRI with clinical improvement occurred. Complications were mild thrombocytopenia, elevaton of transaminases and profuse production of hairs around both nipples and face. Although several patients with brain stem glioma had been treated with tamoxifen in our hospital, only one patient responded. Further study for the mechanism of tamoxifen activity to malignant glioma and patient characteristic evaluation will be required.
Brain Stem* ; Brain* ; Breast Neoplasms ; Drug Therapy* ; Estrogen Receptor Modulators ; Female ; Glioma* ; Hair ; Humans ; Magnetic Resonance Imaging ; Nipples ; Protein Kinases ; Radiotherapy* ; Recurrence* ; Tamoxifen* ; Thrombocytopenia ; Transaminases

The anterior cruciate ligament(ACL) is one of the major stabilizers of knee motion. The ACL does not heal once torn, unlike many other biological tissues. Its absence can lead to severe joint instability which can lead to disruptions of secondary restraints around the knee and then progress to degenerative joint disease. Thus many authors advocate surgical intervention for a torn ACL in order to restore stability to the joint. Yet, there is still controversy as to best treatment for the ACL injuries. It is desirable to be considered for the patients age, the severity of the injury, and the future activity level of the patient to decide treatment. We analyzed thirty ACL acute injuries of twenty seven patients who had an ACL injury and treated surgically between Apr. 1986 and Dec. 1991 at St. Pauls Hospital. The results were as follows: 1. There were twenty five males and two females. The mean age was 33.4 years ranged, 15 to 52 years. 2. The anterior cruciate ligaments were torn at proximal portion in twenty two cases, at midportion and distal portion in four, respectively. 3. Two knees had isolated ACL injuries and twenty eight had combined injuries. 4. Twenty one out of twenty six cases treated with primary repair, and three out of four cases treated with reconstruction had good-excellent results.
Anterior Cruciate Ligament ; Female ; Humans ; Joint Diseases ; Joint Instability ; Joints ; Knee ; Male

Esthetics ; Humans ; Mandibular Condyle ; Mandibular Reconstruction ; Mouth ; Temporomandibular Joint ; Transplants