No abstract available.
Trichothiodystrophy Syndromes*

Osteochondroma, also known as osteocartilaginous exostosis, or just exostosis, is the most common benign bone tumor. Most of osteochondromas are solitary lesions and affect long bones; however, about 12% of osteochondromas are multiple lesions with the autosomal dominant inheritance. Only 1~4% of solitary osteochondromas originate in the spine. Symptoms vary depending on its location. We experienced a case of osteochondroma of the atlas presenting as an oropharyngeal mass. We report the case with a review of literatures.
Exostoses ; Osteochondroma* ; Spine ; Wills

Routine chest radiography in a 21-year-old man revealed the presence of an asymptomatic mass at the right lower lung field. Chest radiographs showed multiple cysts with air-fluid level and air-meniscus within the consolidation at the right lower lung field. Chest CT scans demonstrated a non-enhancing solid mass, with air-meniscus, within a thin walled cavity, and multiple cysts with fluid or air-fluid level at the posterior portion of the right lower lobe. An abnormal artery was seen at the level of the 12th thoracic vertebra. Thoracic aortography revealed a feeding artery arising from the descending thoracic aorta and supplying the parenchymal lesion. We report the typical radiologic findings of intralobar pulmonary sequestration with aspergilloma, a condition confirmed by surgery and the pathologic findings.
Aorta, Thoracic ; Aortography ; Arteries ; Bronchopulmonary Sequestration* ; Humans ; Lung ; Radiography ; Radiography, Thoracic ; Spine ; Thorax ; Tomography, X-Ray Computed ; Young Adult

Isolate fracture of lunate is very rare. The authors reported a neglected fracture of lunate which was founded incidentally after the dorsal wall fracture of triquetrum. Pain reduction and improvement of range of motion was achieved after excising the dorsal fragment of lunate.
Range of Motion, Articular

The surgical methods of injured peripheral nerve were limited to end-to-end neurorrhaphy, nerve graft, neurotization, etc. Recently, Several studies were executed about end-to-side neurorrhaphy in peripheral nerve injury. The purpose of this study is to investigate the axonal regeneration of end-to-side neurorrhaphy in rats, as alternative surgical method for peripheral nerve injury comparing with the state of normal, denervated, and end-to-end neurorrhaphy. Sixty female Sprague-Dawley rats were divided into four groups; group I as normal control group, group II as denervated control group, group III as end-to-end neurorrhaphy group, group IV as end-to-side neurorrhaphy group. At postoperative 4, 8, 12, 16, 20 and 24 week, nerve regeneration was assessed through electrophysiologic and histological studies. The results obtained were as follows: 1. In electrophysiologic test, the mean amplitude was higher in normal control group(group I) than either in end-to-end neurorrhaphy group(group III) or in end- to- side neurorrhaphy group(group IV)(p < 0.05). But there is no significant difference between group III and group IV. 2. The mean number of regenerating myelinated nerve fibers was higher in group I than either in group III or in group IV(p < 0.05). But there is no significant difference between group III and group IV, except at postoperative 16 week. 3. The mean number of motor end-plates at postoperative 24 week was 20.5 in group III and 18.2 in group IV, but there is no significant difference between group III and group IV. In conclusion, end-to-side neurorrhaphy through an epineural window could induce distal nerve regeneration by collateral sprouting of main peripheral nerve and positively reflected in functional improvement of the target muscle.
Animals ; Axons ; Female ; Humans ; Motor Endplate ; Nerve Fibers, Myelinated ; Nerve Regeneration* ; Nerve Transfer ; Peripheral Nerve Injuries ; Peripheral Nerves ; Rats* ; Rats, Sprague-Dawley ; Regeneration ; Transplants

A case of cystic lymphangioma of the lesser omentum is described herein. The patient was a 46-year-old man who initially presented with an abdominal mass. Abdominal computed tomography (CT) detected an 11.6x4 cm, lobulated, contoured, low density lesion on the lesser sac. Excision of the mass, including the lesser omentum, and pyloroplasty were performed. The mass was semitranslucent and cystic, and it measured 10x9x2.5 cm in size. The external surface was smooth, but partly enclosed within adipose tissue. The oligolocular cysts contained clear and milky fluid. To our knowledge, this is the first case of lymphangioma of the lesser omentum in the Korean literature. A brief review of the literature is presented following the case report.
Adipose Tissue ; Humans ; Lymphangioma ; Lymphangioma, Cystic* ; Middle Aged ; Omentum* ; Peritoneal Cavity

A case of cystic lymphangioma of the lesser omentum is described herein. The patient was a 46-year-old man who initially presented with an abdominal mass. Abdominal computed tomography (CT) detected an 11.6x4 cm, lobulated, contoured, low density lesion on the lesser sac. Excision of the mass, including the lesser omentum, and pyloroplasty were performed. The mass was semitranslucent and cystic, and it measured 10x9x2.5 cm in size. The external surface was smooth, but partly enclosed within adipose tissue. The oligolocular cysts contained clear and milky fluid. To our knowledge, this is the first case of lymphangioma of the lesser omentum in the Korean literature. A brief review of the literature is presented following the case report.
Adipose Tissue ; Humans ; Lymphangioma ; Lymphangioma, Cystic* ; Middle Aged ; Omentum* ; Peritoneal Cavity

No abstract available.
Animals ; Neurons* ; Rats*

A survey was made to find the extent of intestinal parasite infection in Kampongcham, Cambodia in February 2002. A total of 251 fecal specimens were collected from Tonlebat primary school children and examined by formalin-ether sedimentation technique. The overall infection rate of intestinal parasite was 54.2% (males, 57.3%; females, 50.8%). The infection rate of intestinal helminths by the species were as follows: Ascaris lumbricoides 26.3%, Echinostoma sp. 15.6%, hookworm 6.4%, Opisthorchis sp. 4.0%, Rhabditis sp. 2.4%, and Trichuris trichiura 0.4%. The infection rate of intestinal protozoa were as follows: E. coli 7.6%, G. lamblia 3.2%, I. butschlii 3.2%, and E. histolytica 0.8%. More than two different kinds of parasites were found in 16.7% of the stool samples. All the children infected were treated with albendazole, praziquantel and metronidazole according to parasite species. The results showed that intestinal parasites are highly endemic in this area.
Age Factors ; Animals ; Antiparasitic Agents/therapeutic use ; Cambodia/epidemiology ; Child ; Feces/parasitology ; Female ; Human ; Intestinal Diseases, Parasitic/drug therapy/*epidemiology/parasitology ; Intestines/parasitology ; Male ; Parasites/isolation & purification ; Prevalence ; Schools/*statistics & numerical data

No abstract available.
Classification* ; Risk Factors* ; Trophoblastic Neoplasms* ; Trophoblasts*