A case of pathological hip dislocation in a child, aged 2 years 6 months, who had surgical treatment, is reported. The boy has history of osteomyelitis of right ilium at age of 10 month, which ended up with the right hip dislocation. Postoperatively cephalocotyloid relation of the right hip was very well reestablished during five years of postoperative observation. Through this case, it is reconfirmed that a child hip has a natural remodelling power even in case of hip joint destruction.
Child ; Dislocations ; Hip Dislocation ; Hip Joint ; Hip ; Humans ; Ilium ; Male ; Osteomyelitis

The aim of present study was to determine the efficacy of immunotherapy with paternal lymphocytes for unexplained infertility. It has been apparent that reproductive success may be affected by the presence of abnormal autoantibodies. Unexplained infertility and repeated pregnancy wastage has been reported in the presence of abnormal autoantibodies. These data suffest that abnormal immune function may be an important pathologic entity contributing subfertility in patients with unexplained infertility. Therefore, immunotherapy may be a possible treatment modality for patients with unexplained infertility. Some investigators have reported that a proportion of infertile couples with repeatedly unsuccessful ET showed close histocompatibility similar to those of spontaneous recurrent abortion. Recently, it has been noted that immunotherapy with paternal lymphocytes achieves a high efficacy in preventing subsequent abortion in women with primary recurrent abortion of unknown cause, which was mediated by immune reaction including blocking antibody. To substantiate the hypothesis, we applied immunotherapy preceding Peritoneal Oocyte and Sperme transfer (POST) to 43 patients, 47 cycles of 82 patients, 89 cycles with at least three previous IUI failure from April, 1993 to February, 1995. There were no significant differences between treatment and control group in clinical response and hormonal response to controlled hyperstimulation. there was no significant difference between treatment and control group in pregnant rates per cycles (42.6% versus 28.6%), but a significantly lower abortion rate per pregnancy in treatment group, with 10.0% (2/20) compared with 50.03% (6/12) in control group. This study may suggest that immune therapy for patients with unexplained infertility with paternal lymphocytes might be beneficial.
Abortion, Habitual ; Abortion, Induced ; Autoantibodies ; Family Characteristics ; Female ; Histocompatibility ; Humans ; Immunotherapy* ; Infertility* ; Lymphocytes* ; Oocytes ; Pregnancy ; Research Personnel ; Spermatozoa

No abstract available.
Intracranial Aneurysm*

No abstract available.
Angiotensin II* ; Angiotensins* ; Animals ; Epidermal Growth Factor* ; Rats* ; Ureter* ; Ureteral Obstruction*

The purpose of this study was to investigate the causes of food impaction and to explore solutions as well. For this study, 39 patients with food impaction wee selected. 77 contact areas in these patients were investigated mobility, tightness of contact area, gingival index, plaque index, attachment loss, alveolar bone loss, proximal caries, marginal ridge distance and occlusal relationships. The results were as follows ; 1. Teeth without distal support were found to be the most frequent site of food impaction (41.6%). Food impaction was found to be more frequent in the upper teeth (66.2%) than the lower teeth (33.8%). 2. Food impaction was found in tight contact cases (71.4%). Alveolar bone loss was not found in the early stage of food impaction (83.1%) 3. The distance between the marginal ridges of food impaction sites (mean=0.48mm) was shorter than that of the control group. (mean=0.77mm) (p<0.001) 4. In 18.2% of t he cases, proximal carries were found at the food impaction site. 5. Food impaction affected patient's occlusion with the following frequencies ; cusp to marginal ridge relationship (72.7%), cusp to fossa relationship (3.9%) and stepped relationship (23.4%).
Alveolar Bone Loss ; Humans ; Periodontal Index ; Tooth

Neurilemoma is benign never-sheath tumor which has been described as painless mass and is usually discovered incidentally. It is the most common tumor of peripheral nerve origin and may arise in any nerve where Schwann cells occur. There are few domestic reports which were clinically evaluated in tens of cases of neurilemoma so far. We evaluated on the 56 cases of neurilemoma confined to the trunk and extremities, in the aspect of clinical characteristics, radiology, pathology, EMG, surgical treatment and postoperative results, who were surgically treated at the Department of Orthopedic Surgery of Seoul National University from 1984 to 1994. Among 56 patients, male were 29 and female were 27, and there was no sexual difference. The average age at surgical intervention was 46.4 years (16–83yrs) and 46.4% of patients were in the age of fourties and fifties. The anatomical locations of the tumors were as followed: upper extremities in 22(39%) cases, neck and supraclavicular area in 15(27%) cases, sacrum and lower extremities in 14(25%) cases and trunk in 5(9%) cases. Symptoms were palpable mass in 55 cases, local tenderness in 14, radiating pain in 11, pain in 10, paresthesia in 11, motor weakness in 2 cases. The average follow up period was 19.1 months(13–56 month). Median nerve was involved most frequently(14%), then ulnar nerve(11%). There was no cases which occurred in multiplicity or associated with neurofibromatosis. Marginal excision was done in 51 cases(91%), incisional biopsy only in 4 cases(7%), wide excision in 1 case. The size of the tumors in the longest axis was smaller than 2cm in 9 cases, between 2 and 4cm in 31 cases, between 4 and 6cm in 13 cases and more than 6cm in 3 cases. Malignant change or recurrence was not found in all cases.
Biopsy ; Extremities ; Female ; Follow-Up Studies ; Humans ; Lower Extremity ; Male ; Median Nerve ; Neck ; Neurilemmoma ; Neurofibromatoses ; Orthopedics ; Paresthesia ; Pathology ; Peripheral Nerves ; Recurrence ; Sacrum ; Schwann Cells ; Seoul ; Transcutaneous Electric Nerve Stimulation ; Upper Extremity

Wegener's granulomatosis is a systemic necrotizing vasculitis of unknown cause. The disease is characterized by the involvement of the upper airway, the lung, and the kidney. Skin lesions are frequent and the most common lesion is purpura distributed on the limbs and trunk. A 34-year-old female showed recurrent purpuric macules on the both lower extremities and buttocks. The patient. showed nasal septal perforation with saddle nose deformity and C-ANCA positivity. Histopathologic findings of purpuric lesion revealed the features of necrotizing vasculitis. The histologic specimen from the nasal cavity showed chronic inflammation with granuloma formation and kidney showed focal necrotizing glomerulonephritis. Therefore, we treated the patient with prednisolone and cyclophosphamide having diagnosed Wegener's granulomatosis.
Adult ; Antibodies, Antineutrophil Cytoplasmic ; Buttocks ; Congenital Abnormalities ; Cyclophosphamide ; Extremities ; Female ; Glomerulonephritis ; Granuloma ; Humans ; Inflammation ; Kidney ; Lower Extremity ; Lung ; Nasal Cavity ; Nasal Septal Perforation ; Nose ; Prednisolone ; Purpura ; Skin ; Vasculitis ; Wegener Granulomatosis

A methanolic extract of Corydalis ternata having aldose reductase inhibitory activity was examined as a possible aldose reductase (ALR2) inhibitor, a key enzyme involved in diabetic complications. Seven alkaloids, tetrahydrocoptisine (1), corydaline (2), tetrahydropalmatine (3), isocorybulbine (4), corybulbine (5), dehydrocorydaline (6), and N-methyltetrahydroberbinium (7) were isolated from CHCl₃ fraction of C. ternata methanol extract. Among them, compounds 1, 5, and 7 exhibited 5.04 ± 1.97%, 5.00 ± 1.26%, and 1.80 ± 2.33% inhibitions, respectively at 40 µM. The activities of the single compounds were not comparable to that of the whole extract, suggesting that the whole combination of each single compound was responsible for the activity of the extract as shown in many cases of natural medicines. Even though this is the second report on aldose reductase inhibition activity of C. ternata, recombinant human aldose reductase was employed in this study unlike in the previous report. Furthermore, the aldose reductase inhibitory activities of isocorybulbine, corybulbine, and N-methyltetrahydroberbinium, to the best of our knowledge, were evaluated for the first time in this study. These results suggest a use of the extract of C. ternata for ameliorating diabetic complications.
Aldehyde Reductase* ; Alkaloids* ; Corydalis* ; Diabetes Complications ; Humans ; Methanol

We report a 33-year-old woman with a 1-year history of typical skin features of dermatomyositis without any evidence of muscle involvement. Her skin eruption of the face (heliotrope erythema) and hands (Gottron's papules) and skin biopsy findings were typical of dermatomyositis. Levels of serum muscle enzymes were within normal ranges and electromyography showed no signs of muscle involvement. During a 1-year follow-up, she had no signs of muscle weakness. Based on these clinical and laboratory findings, our case can be diagnosed as amyopathic dermatomyositis.
Adult ; Biopsy ; Dermatomyositis* ; Electromyography ; Female ; Follow-Up Studies ; Hand ; Humans ; Muscle Weakness ; Reference Values ; Skin

Dermatophytes have been demonstrated infrequently in the dermis, subcutis, lymph nodes, bones and other tissues. A few cases of deep granulomatous cutaneous infections due to dermatophytes have been reported, but Trichophyton mentagrophytes are extremely rare. We report two cases of T. mentagrophytes infection showing unusual granulomatous manifestations. A 63-year-old woman presented with multiple erythematous patches and nodules on both arms and lower extremities for 3 months. The second patient was a 69-year-old man who had erythematous annular plaques on the dorsum of the left hand for 4 months. Histopathologic examinations of the skin lesions of both patients showed chronic granulomatous inflammation with fungal elements. The biopsy specimens yielded T. mentagrophytes on culture. The skin lesions were cured after administration of itraconazole.
Aged ; Arm ; Arthrodermataceae ; Biopsy ; Dermis ; Female ; Granuloma* ; Hand ; Humans ; Inflammation ; Itraconazole ; Lower Extremity ; Lymph Nodes ; Middle Aged ; Skin ; Trichophyton*