No abstract available.
Lasers, Solid-State*

No abstract available.
Lasers, Solid-State*

No abstract available.
Glucose* ; Humans ; Mothers* ; Sodium* ; Water*

Hamartoma of the breast is a rare benign lesion presenting as palpable mass. They are, however, sometimes misdiagnosed by pathologist due to their resemblance to other benign or physiologic conditions of the breast. We report two cases of hamartomas of the breast. The clinical diagnosis was fibroadenoma in both cases. One patient was a 49-year-old woman presented with palpable mass for the duration of 5 months. Mammography showed a well demarcated round mass with homogeneous density which is slightly greater than the surrounding glandular tissue. Grossly it was a 3.5 3.0 2.0 cm sized round firm mass covered by thin fibrous tissue. Microscopically it was a well defined mass composed of variable amount of breast lobules, dilated ducts and adipose tissue surrounded by dense hyalinized connective tissue. The adipose tissue accounted for 30% of the entire lesion. Cellular atypism was not found. The other patient was a 18-year-old woman presented with palpable mass of the duration of 3 years, which was increased in size recently. Mammography demonstratesd a well delimited lobulated mass with lucent halo. Ultrasonography showed a well encapsulated low echoic mass admixed with high echoic areas. Grossly, it was a 4.0 4.0 2.0 cm sized well demarcated oval-shaped firm mass with translucent thin fibrous capsule.. Microscopic findings were similar to the former. The amount of adipose tissue was 20%.
Adipose Tissue ; Adolescent ; Breast* ; Connective Tissue ; Diagnosis ; Female ; Fibroadenoma ; Hamartoma* ; Humans ; Hyalin ; Mammography ; Middle Aged ; Ultrasonography

The clinical study was made on 38 cases of the congenital megacolon who had been admitted to Dept. of Pediatrics and General surgery, National Medical Center from Jan., 1869 to Dec., 1977 We obtained the following results. 1. The sex ratio was 4.4 : 1, of male preponderance. 2. The onset of symptoms was within 1 week after birth in majority of the cases. 3. All patients were delivered at fullterm and the familial occurrence was not observed. The associated anomalies were a case of mongolism with congenital heart disease and of congenital hypertrophic pyloric stenosis. 4. In about half of the cases, the definitive diagnosis was made before the age of 6months 5. The clinical symptomes were abdominal distension, constipation, vomiting, diarrhea, visible peristalsis and weight loss in order of frequency. 6. Meconium passage was spontaneous in 41.2% and after digital examination or enema in 58.8%. 7. The majority of the cases(79%) were so called short segment type. One male patient was proved to be total aganglionic colon. 8. The definitive operation was performed in 18 cases, in which 14 cases(77.7%) received Swenson's procedure. The early complications were wound infection, leakage, fistula, pelvic abscess and the late complications were stricture, intestinal obstruction, enterocolitis, fecal impaction, malnutrition in order of frequency. 9. The total mortality rate was 23.7% and the operation mortality was 16.7%. 10. The results of one stage operation was somewhat better than two stage operation. 11. The follow up results were good in 83.3% of operated cases.
Abscess ; Colon ; Constipation ; Constriction, Pathologic ; Diagnosis ; Diarrhea ; Down Syndrome ; Enema ; Enterocolitis ; Fecal Impaction ; Fistula ; Follow-Up Studies ; Heart Defects, Congenital ; Hirschsprung Disease* ; Humans ; Intestinal Obstruction ; Male ; Malnutrition ; Meconium ; Mortality ; Parturition ; Pediatrics ; Peristalsis ; Pyloric Stenosis, Hypertrophic ; Sex Ratio ; Vomiting ; Weight Loss ; Wound Infection

Lawsonia intracellularis is not culturable with a standard bacteriologic culture. One step PCR assay as a clinical diagnostic method was developed for the rapid detection of porcine proliferative enteritis (PPE) caused by L. intracellularis. Primers were designed based on the p78 DNA clone of L. intracellularis. The one step PCR resulted in the formation of a specific 210-bp DNA product derived from L. intracellularis. The nonspecific amplification product was not detected with swine genomic DNA or other bacterial strains causing similar symptoms to L. intracellularis infection. The one step PCR was as sensitive as 100 pg of L. intracellularis genomic DNA. We applied this method to field specimens diagnosed as PPE by macroscopic observation. Of 17 mucosal scraping specimens, 16(94%) were identified as positive to PPE and 15(88%) of 17 feces specimens. These results suggest that the one step PCR can be used as a rapid diagnostic method for L. intracellularis infection.
Animals ; Base Sequence ; DNA Primers ; Desulfovibrionaceae Infections/diagnosis/*veterinary ; Ileum/microbiology/pathology ; Intestinal Mucosa/microbiology/pathology ; Lawsonia Bacteria/genetics/*isolation & purification ; Polymerase Chain Reaction/*methods ; Reproducibility of Results ; Sensitivity and Specificity ; Swine ; Swine Diseases/*diagnosis/microbiology

Three cases of successful pregnancy outcome after intensive care in the patients with rare mullerian anomaly of complete uterine septum, hypoplastic cervical duplication and longitudinal vaginal septum in infertility clinic are reported. These presented three cases are the reports of supporting the embryologic hypothesis of bidirectional mullerian development which fusion and resorption begins at the isthmus and proceeds simultaneously in both the cranial and caudal directions rather than the classical views of unidirectional(caudal to cranial) mullerian development. Thus, we present here three cases of rare mullerian anomaly and their pregnancy outcomes in an attempt to alert gynecologist to the possible occurrence of such a malformation. In 2 cases, successful pregnancy outcomes were achieved after abdominal or hysteroscopic uterine septotomy before pregnancy and in the last case, successful pregnancy outcome intensive obstetric care was achieved even under uncorrected uterine anomaly and complete removal of uterine septum resulted in uneventful postoperative courses at the same time of cesarean section.
Cesarean Section ; Female ; Humans ; Infertility ; Critical Care* ; Pregnancy ; Pregnancy Outcome* ; Pregnancy*

Chronic ruptures of the patellar tendon are uncommon injuries. They are technically difficult to repair because of scar formation, poor quality of the remaining tendon, and quadriceps muscle atrophy and contracture. We report a case on the reconstruction of a chronic patellar tendon rupture. The reconstruction was performed 18 months after the injury, using an Achilles tendon allograft and reinforcing suprapatellar wire. At four weeks postoperative, the patient had attained 70degrees C flexion and 10degrees C extension lag. Nine months after the index procedure, the patient regained 130degrees C flexion and 5degrees C extension lag, and 85% quadriceps strength. The technique accomplished the preoperative goals of restoring quadriceps function and anatomic position of the patella as well as allowing early mobilization after surgery. Although this reconstructive procedure is technically demanding, the functional results obtained can be excellent. We recommend the use of this technique for chronic patellar tendon ruptures that cannot be primarily repaired.
Achilles Tendon ; Allografts* ; Atrophy ; Cicatrix ; Contracture ; Early Ambulation ; Humans ; Patella ; Patellar Ligament* ; Quadriceps Muscle ; Rupture* ; Tendons

A non-carious cervical lesion(NCCL) is the loss of tooth structure at the cementoenamel junction level that is unrelated to dental caries. This study was to evaluate the occlusal and periodontal status of teeth with non-carious cervical lesions. We evaluated 105 teeth with non-carious cervical lesions in 35 subjects aged 38-75 years and characterized them based on the shape and dimension, plaque retention, bleeding on probing(BOP), probing pocket depth(PPD), occlusal status, brushing type, hypersensitivity and wear facet. The results of this study were as follows 1. No significant association was observed between cervical lesions and occlusal contact in lateral excursions. 2. No significant difference occurred in plaque retention, PPD, BOP between teeth with and without cervical lesions. 3. Test teeth had a significantly higher percentage of hypersensitivity and occlusal wear facet than teeth without cervical lesions. 4. Wedge shaped lesions had a significantly higher percentage of plaque than saucer shaped lesions. 5. Teeth with plaque were found to have significantly deeper PPD than teeth without plaque retention in cervical regions. 6. Teeth with occlusal contacts were found to have significantly deeper PPD than teeth without occlusal contacts. 7. No significant association was observed between cervical lesions and PPD independent of plaque retention and occlusal contacts Although more knowledge is necessary, our results suggest that occlusal contact and bacterial plaque may influence on periodontal tissue, but NCCL is not directly associated with periodontal health
Dental Caries ; Hemorrhage ; Hypersensitivity ; Tooth Attrition ; Tooth Cervix ; Tooth*

No abstract available.
Female ; Ovarian Cysts* ; Ultrasonography*