No abstract available.
Ear* ; Replantation*

No abstract available.
Anencephaly* ; Humans ; Pregnancy, Twin* ; Twins*

No abstract available.
Femur Neck* ; Fractures, Stress*

No abstract available.
Cerebral Infarction* ; Korea* ; Lipoprotein(a)* ; Risk Factors*

Fracuture-dislocation of the cuboid is an extremely rere injury compared with fracture-dislocation of other tarsal bones. We report a case of the fracture-dislocation of the cuboid treated by open reduction and internal fixation.
Tarsal Bones

The blood blister-like aneurysm (BBA) of the internal carotid artery (ICA) is a rare but clinically important cause of subarachnoid hemorrhage (SAH), which accounts for 0.5% of incidences of ruptured intracranial aneurysms. BBA is a thin-walled, broad-based aneurysm that lacks an identifiable neck and is one of the most difficult lesions to treat. In this paper, a case is presented of a 57-year-old woman with SAH. Her cerebral angiography demonstrated a small BBA on the dorsal wall of her right ICA. Endovascular treatment that consisted of a stent-within-a-stent was attempted, but the replacement of the second stent failed, and the aneurysm became bigger. Surgery was performed by clipping the BBA with a Sundt slim-line encircling graft clip. The patient completely recovered with no complications. This treatment may be a salvageable option for BBA, especially when endovascular treatment has failed.
Aneurysm ; Carotid Artery, Internal ; Cerebral Angiography ; Endovascular Procedures ; Female ; Humans ; Incidence ; Intracranial Aneurysm ; Middle Aged ; Neck ; Stents ; Subarachnoid Hemorrhage ; Transplants

Glossopharyngeal neuralgia is a relatively rare condition characterized by severe, paroxysmal episodes of lancinating pain in the tongue, throat, ear, and tonsil. This disorder is assumed to be due to compression of the glossopharyngeal nerve by vascular structures. A 47-year-old woman complaining of sharp and lancinating pain in the right periauricular and submandibular areas visited our hospital. Swallowing, chewing, and lying on her right side triggered the pain. Her neurologic examination revealed no specific abnormalities. The results of routine hematologic and blood chemistry studies were all within normal limits. Carbamazepine and gabapentin were given, but her symptoms persisted. Her pain was temporarily relieved only by narcotic pain medication. MRI showed an arachnoid cyst located in the right cerebellomedullary cistern extending to the cerebellopontine cistern. Cyst removal was performed via a right retrosigmoid approach. Lateral suboccipital craniotomy was performed using the right park-bench position. After opening the dura and cerebellopontine angle, the arachnoid cyst was exposed. The arachnoid cyst was compressing the flattened lower cranial nerves at the right jugular fossa. Her symptoms resolved postoperatively. Two months after the operation, she was completely free from her previous symptoms.
Amines ; Arachnoid ; Carbamazepine ; Cerebellopontine Angle ; Cranial Nerves ; Craniotomy ; Cyclohexanecarboxylic Acids ; Deception ; Deglutition ; Ear ; Female ; gamma-Aminobutyric Acid ; Glossopharyngeal Nerve ; Glossopharyngeal Nerve Diseases ; Humans ; Mastication ; Middle Aged ; Neurologic Examination ; Palatine Tonsil ; Pharynx ; Tongue

Management of the impalpable testis is one of the controversial issues in cryptorchidism. So we studied to evaluate the usefulness of laparoscopy and surgical methods for impalpable testis. From January 1992 to December 1993, a total of 36 patients with impalpable cryptorchid was admitted to Seoul National University Children's Hospital. All the patients were examined by laparoscopy under general anesthesia. According to laparoscopic finding, in 15 patients with high abdominal testis, we performed 5 microscopic testicular autotransplantations and 10 testicular vessels transsections(Fowler-Stephens method). In other cases, We performed 9 standard orchiopexies and 6 orchiectomies. Complication of laparoscopy was not experienced. During mean follow up period of 12 months, success rate was 80% in microscopic testicular autotransplantation, 80% in testicular vessels transsection and 91% in standard orchiopexy. Therefore, we think that laparoscopy can be used safely to assess the accurate location of impalpable testis and that surgical methods including testicular autotransplantation are acceptable to high abdominal testis.
Anesthesia, General ; Autografts ; Cryptorchidism ; Follow-Up Studies ; Humans ; Laparoscopy ; Male ; Orchiectomy ; Orchiopexy ; Seoul ; Testis*

To obtain the useful information for the status of working environment and health management of workers in manufacturing industries, comparision of results on the status of working environmental and health management of workers for 32 manufacturing industries in Chunam area from 1988 to 1989 was carried out. The results were as follows: 1. The rate of over-PEL(Permissible Exposure Limit) to for hazardous factors decreased significantly 23.5% in 1988, 18.3% in 1989 (p<0.05) and, the highest rate of over-PEL was the stone and sand handling industry, the highest rate of over-PEL was the dusty worplace as 38.5% in 1988, 35.2% in 1989. 2. The rate of workers exposed to hazardous factors in 1988 and in 1989 was 22.4% respectively, the rate of workers checked up special health examination was 40.1% in 1988, 75.3% in 1989. In stone and sand handling an dmedicochemical industries, none of workers exposed to hazardous factors was subjected to special health examination in 1988, but 75% of workers exposed to hazardous factors had checked up in 1989. 3. The 6 industries appointed as part-time factory physician among 17 industries which were supposed to have factory physician according to the Safety and Healthy Act of Korea, 6 out of 24 industries only appointed industrial hygienist, furthermore 4 out of 6 hygienists had another duty in addition to occupational hygiene itself.
Hygiene ; Korea ; Silicon Dioxide

BACKGROUND: Degenerative lumbar scoliosis (DLS) progresses with aging after 50-60 years, and the genetic association of DLS remains largely unclear. In this study, the genetic association between collagen type II alpha 1 (COL2A1) gene and DLS was investigated. METHODS: COL2A1 gene polymorphism was investigated in DLS subjects compared to healthy controls to investigate the possibility of its association with COL2A1 gene. Based on a single nucleotide polymorphism (SNP) database, SNP (rs2276454) in COL2A1 were selected and genotyped using direct sequencing in 51 patients with DLS and 235 healthy controls. The SNP effects were analyzed using three models of codominant, dominant, and recessive. Logistic regression models were calculated for odds ratios (ORs) with 95% confidence intervals (CIs) and corresponding p-values, controlling age and gender as co-variables. RESULTS: SNP (rs2276454) in COL2A1 was significantly associated with the degenerative lumbar scoliosis in the codominant (OR, 1.90; 95% CI, 1.17 to 3.10; p = 0.008) and dominant models (OR, 3.58; 95% CI, 1.59 to 9.29; p = 0.001). CONCLUSIONS: The results suggest that COL2A1 is associated with the risk of DLS in Korean population.
Aged ; Asian Continental Ancestry Group ; Collagen Type II/*genetics ; Female ; Humans ; *Lumbar Vertebrae ; Male ; Middle Aged ; Polymorphism, Single Nucleotide ; Scoliosis/ethnology/*genetics