Liquid crystal thermography is a new diagnostic imaging method detecting the temperature change by the physiologic disturbance as compared with the radilogic method detecting the anatomical distortion. We have used liquid crystal thermography in 54 patients with complaining low back pain during the period form 2nd. March 1989 to 30th. April 1989. Of these 54 patients, 35 had myelography and C-T scan, 23 had EMG, and 13 were operated upon. 1. There were 35 clinically positive patients on whom concomitant myelography and C-T scan was performed; 32 patients(91%) had a positive myelography and C-T scan, and 30 patients (86%) had a positive thermography. Of these 35 patients, 23 had EMG concomitantly; 17 patients(74%) had a positive EMG and 18 patients(78%) had a positive thermography. 2. Liquid crystal thermography correlated with myelography and C-T scan in 31 patients(89%), EMG in 18 patients(78%). 3. Concomitant thermography, myelography and C-T scan, and surgery were performed on 13 patients among them EMG was added on 5 patients; Myelography and C-T scan had 100% accuracy, thermography had 92% accuracy, and EMG had 80 % accuracy. 4. Liquid crystal thermography is non-invasive method, dose not involve the use of ionizing radiation, and correlates well with clinical and surgical findings and other diagnostic methods, and costs relatively low. So, liquid crystal thermography is useful and reliable diagnostic method in patients with low back pain.
Diagnostic Imaging ; Humans ; Liquid Crystals ; Low Back Pain ; Methods ; Myelography ; Radiation, Ionizing ; Thermography

No abstract available.
Coronary Sinus*

No abstract available.
Mandibular Fractures ; Osteomyelitis ; Transplants

Gallstone ileus is a well-known complication of cholelithiasis, but is relatively rare. Most ectopic gallstones are located in the small bowel; they are rarely found in the stomach and duodenum. We describe the imaging findings of a case of intragastric gallstone, as well as a case in which duodenal obstruction was caused by a large gallstone (Bouveret's syndrome).
Cholelithiasis ; Duodenal Obstruction ; Duodenum ; Gallstones* ; Ileus ; Stomach

Laryngeal schwannoma is extremely rare. We report the CT and MRI findings of a case occurring in a 65-year-oldwoman, and describe the pathologic correlation. Pre-contrast CT scanning revealed a right supraglot-tic mass witha slightly hyperdense central part and a hypodense peripheral part. Post-contrast CT scanning re-vealed anenhanced hyperdense central part and a rim-like hypodense peripheral part. The density of the pe-ripheral part waslower than that of muscle. The mass showed homogeneous low signal intensity on T1-weighted MR images, homogeneoushigh signal intensity on T2-weighted MR images, and an enhanced high signal intensity central part and a lowsignal intensity peripheral part on gadolinium enhanced T1-weighted images. The enhanced central part correlatedwith Antoni A areas and the peripheral part, showing low attenuation, correlated with Antoni B areas.
Gadolinium ; Magnetic Resonance Imaging ; Neurilemmoma* ; Tomography, X-Ray Computed

A clinical analysis was carrried out on 306 pts c Gastric ulcer who have visited the Depart on Internal Medicine. Daegue Catholic Hospital during the period from August 1980 to June l982. The result were as follows: of the total 306 cases, 249(81%) cases were male and 57(19%) cases were female, Male to female ratio was 4. 3: 1. Thirsty two percent of the cases blonged to the 6 tb decade, 25.5% to 5 th and 19% to 7 th decade. (continue...)
Daegu ; Female ; Humans ; Internal Medicine ; Male ; Stomach Ulcer*

Vector-borne arboviruses produce mild to severe symptoms in domestic animals. Bovine ephemeral fever (BEF), Akabane, Aino, and Chuzan virus have been primarily attributed to reproductive disorders or febrile diseases in cattle, and Japanese encephalitis virus (JEV) is mainly associated with reproductive failures in swine. We investigated antibody titers from domestic swine against four bovine arboviruses (BEF, Akabane, Aino, and Chuzan virus) and from cattle against JEV in Korea. While the positive rates for Akabane and BEF were 37.4% and 15.7%, the positive incidence of Chuzan and Aino were relatively low, with positive rates of 3.04% and 0.4%, respectively, based on a virus neutralization assay. Antibody titers against more than one virus were also frequently detected in domestic swine. The incidence of JEV was 51.3% among domestic cattle. In addition, one positive case was detected in the thoracic fluids from 35 aborted calves, based on the hemagglutination inhibition test. Our results indicate that swine are susceptible hosts of bovine arboviruses without showing clinical symptoms in a natural environment. Moreover, we confirmed that JEV could be associated with reproductive failure in pregnant cattle, as were other vector-borne bovine arboviruses assessed in this study.
Animals ; Antibodies, Viral/blood ; Cattle ; Cattle Diseases/*epidemiology/*virology ; Encephalitis Virus, Japanese/*immunology ; Encephalitis, Japanese/blood/epidemiology/*veterinary/virology ; Ephemeral Fever/blood/*epidemiology/virology ; Ephemeral Fever Virus, Bovine/*immunology ; Hemagglutination Tests ; Incidence ; Korea/epidemiology ; Neutralization Tests ; Swine ; Swine Diseases/*epidemiology/*virology

This is a clinical analysis and review of one-hundred ninety-four patients with periappendiceal abscesses who were treated at the Departmeat of Surgery, Masan Samsung Hospital over a ten year period from January 1985 to December 1994. The following results were obtained. The incidence of periappendiceal abscesses was 7.24% of the total cases of appendicitis operated on during the same period, and most of the patients(43.8%) were over fifty years old. The male to female ratio was 1:1.02. 41.2% of the patients had operations within four days after their symptoms occurred. On admission, the most common physical finding was tenderness on the right lower quadrant of the abdomen (92.9%) and leukocytosis(> OR = 10,000/mm3) was noted on CBC in 82% of the patients. Abdominal sonograms revealed periappendiceal abscesses in 88% of the patients, 83% were revealed with barium enema and 88% with abdominal CT scan. Many patients(75.5%) visited the local clinic and were treated under the diagnosis of gastritis or enteritis instead of appendicitis. One-hundred eighty-three patients(94.3%) had appendectomies with drainages(94.3%), two patients had drainages of abscesses without appendectomy, six patients had ileocecal resections and three patients had right hemicolectomies. Microbiologically, E. coli was the most frequently cultured species(63%) from abscess, and Klebsiella, Enterococcus and Proteus were isolated in some cases. Postoperative complication occurred in seventy-five patients(38.6%) and the most frequent complication was wound infection(28.8%). There was no mortality and the mean hospital stay was fifteen days.
Abdomen ; Abscess* ; Appendectomy ; Appendicitis ; Barium ; Diagnosis ; Enema ; Enteritis ; Enterococcus ; Female ; Gastritis ; Humans ; Incidence ; Klebsiella ; Length of Stay ; Male ; Mortality ; Postoperative Complications ; Proteus ; Tomography, X-Ray Computed ; Wounds and Injuries

Liposarcoma of the spermatic cord is a rare tumor. Most are of a low-grade malignancy and recurrences tend to be localized. Preoperative diagnosis is difficult. Wide local excision with radical orchiectomy appears to be adequate treatment. A regional lymph node dissection is usually not advocated since the pattern of spread is hematogenous. We report a case of liposarcoma of the spermatic cord in 49-year-old male with brief review of the literatures.
Diagnosis ; Humans ; Liposarcoma* ; Lymph Node Excision ; Male ; Middle Aged ; Orchiectomy ; Recurrence ; Spermatic Cord*

No abstract available.
Pneumonia*