The palatal fracture results in deformity of the midface, as well as change in occlusion. However, no report was found on the incidence, treatment and results of palatal fracture in Korea. A retrospective review was done over 6 years and 11 patients(6.5%) with palatal fracture were determind out of 168 patients who had midfacial bone fractures without nasal bone fracture. According to the Hendrickson's classification, the number of patients with specific types of palatal fracture was described as follows; sagittal (2 cases), parasagittal (2 cases), para-alveolar (3 cases), transverse(3 cases) and complex(1 case). Le Fort I (6 cases), Le Fort II (7 cases) and mandible (6 cases) fractures were also associated. Open reduction and internal fixation was applied to all patients. Internal fixation consisted of pyriform or alveolar ridge stabilization and maxillary buttress stabilization. The rigid palatal vault stabilization was applied in one patient with midline split of the palate. The duration of intermaxillary fixation was shortened to less than 3 weeks from 4 to 6 weeks with rigid fixation. The palatal splint was used temporarily before internal fixation. All the patients showed good bony union and satisfactoryocclusion postoperatively. Open reduction and internal fixation showed satisfactory results from the aspects of stability, occlusion, patient convenience and final aesthetics. The following treatment model for palatal fracture according to the fracture type is proposed; 1) Alveolar type - close reduction or open reduction and selective alveolar ridge fixation and selective application of palatal splint, 2) Sagittal type - open reduction and internal fixation of the alveolar ridge, maxillary buttress and palatal vault. 3) Parasagittal type - open reduction and internal fixation of the pyriform aperture and maxillary buttress, as well as selective fixation of the palatal vault. 4) Para-alveolar type - open reduction and internal fixation of the alveolar ridge and maxillary buttress. 5) Complex type - open reduction and internal fixation of the alveolar ridge, maxillary buttress, pyriform aperture and continuous use of a palatal splint to bony union. 6) Transverse type - open reduction and internal fixation of the alveolar ridge and maxillary buttress.
Alveolar Process ; Classification ; Congenital Abnormalities ; Esthetics ; Fractures, Bone ; Humans ; Incidence ; Korea ; Mandible ; Nasal Bone ; Palate ; Retrospective Studies ; Splints

No abstract available.
Alcoholics* ; Humans ; Skin*

No abstract available.
Hyperthyroidism*

The occurrence of a lipoma-like condition associated with trauma would tend to be regarded as a subset of or a separate entity from ordinary lipoma. We report herein a case of traumatic Lpoma occuring on the dorsum of the left hand. The patient was a 46-year-old male, who had struck his left hand against a window about two months previously and noted casually an asymptomatic, firm, dermal lesion at the site of injury. On gross examination, the enucleated nodule was a smooth-surfaced, yellow fatty mass measuring 0.3 × 0.5 × 0.3cm which looked like a kernel of corn. Microscopic examination revealed encapsulated mature fat consistent with lipoma.
Hand ; Humans ; Lipoma* ; Male ; Middle Aged ; Zea mays

No abstract available.
Female ; Humans ; Insemination* ; Pregnancy*

We herein report a case of gout, who was a 45-year-old man and had had multiple various-sized papules or tophi on the helices of ears, hands, elbows, knees, ankles and feet for 10 years. Histopathologic findings of the large tophus of right knee revealed the typical pattern of gout with needle-shaped urate crystal. The phenomenon of iransepidermal elimination was observed in serial sections of histologic speeirnerls, The nsrrow transepidermal channel, lined by pseudoepitheliomstous lips bilaterally, was Eilled with the cellular debris and urate crystal fragments and cornmunicated direotly with the upper dermis. Presumably, transepidermal elirnination in gouty tophus may be the phenomenon whieh could be found rnore commonly than the scarcity of literature.
Ankle ; Dermis ; Ear ; Elbow ; Foot ; Gout ; Hand ; Humans ; Knee ; Lip ; Middle Aged ; Uric Acid

No abstract available.

No abstract available.

The duration of infection, frequency of eating raw fresh water fishes, and a series of liver function tests were studied in a group of 23 Korean symptomless cases with Clonorchis sinensis, and compared with those in a control group of uninfected persons. Of 23 lightly infected cases, 11 cases who had been infected for 10 to 20 years was found the highest in percentage(47.8), and 2 had been infected for over 30 years. The frequency of eating raw fresh water fishes ranged from 2 to 35 times. The range of Stoll egg-counts in 23 cases varied from 600 to 8,600 eggs per gram of feces and the average value was approximately 2,800 eggs. A series of liver function tests examined showed normal value in all cases. These results showed no difference in either infected group and its contol group.
parasitology-trematode-Clonorchiasis sinensis, epidemiology ; egg per gram ; liver function test

To evaluate the relationships among the c-erbB-2 oncogene expression, DNA ploidy and other prognostic factors, an immunohistochemical study of the c-erbB-2 oncogene product and flow cytometric analysis of DNA ploidy were performed in paraffin sections of 42 cases of ovarian carcinomas. The results were as follows: 1) The positive reaction for c-erbB-2 oncogene product was observed mainly along the cytoplasmic membrane, and occasionally within the cytoplasm of the tumor cells. 2) Overall the positivity of c-erbB-2 oncogene expression was 45.2% of the ovarian carcinomas. By the histological types, the positivity was 35.7% in serous carcinoma, 80.0% in mucinous carcinoma, and 45.2% in endometrioid carcinoma; by the degree of differentiation, 57.1% in well differentiated carcinoma, 40.0% in moderately differentiated, and 27.3% in poorly differentiated; by the nuclear grading, 58.3% in grade I, 52.6% in grade II, and 18.2 % in grade III; and by the clinical staging, 57.1% in stage I, 42.8% in stage II, and 35.0% in stage III. The expression of the c-erbB-2 oncogene in the ovarian carcinomas was higher in the tumors of good differentiation, of the lower nuclear grade and of the lower clinical stage. 3) The incidence of DNA aneuploidy in the cases positive for the c-erbB-2 oncogene expression(47.3%) was higher than that in the negative cases(31.4%). From the above results, therefore, it is suggested that the c-erbB-2 oncogene may be involved in the early stage of ovarian carcinogenesis. Also suggested is that ovarian carcinomas positive for the c-erbB-2 oncogene in the early stages may have higher probability of having a DNA aneuploid cell line during the progress of the tumors.
Adenocarcinoma, Mucinous ; Aneuploidy ; Carcinogenesis ; Carcinoma, Endometrioid ; Cell Membrane ; Cytoplasm ; DNA* ; Incidence ; Oncogene Proteins ; Oncogenes ; Paraffin ; Ploidies*