The cases of 128 humeral fractures were evaluated at the Department of Orthopedic Surgery, Chosun University Hospital, during the six year period from January 1974 to December 1979 and the following results were obtained. 1. The high incidence of the humeral fracture was found under the age of 30 years and the sex ratio between the male and female was 3.6:1. 2. The most common causes of injuries were fallen down on the ground (36.7%) and the nexts were traffic accidents (34.4%). 3. Among the 128 cases of fractures, humeral shaft fractures were 33 cases (32%) under the age of 40 years and 47 cases (67.1%) of supracondylar fractures under the age of 20 years and 6 cases (54.5%) of neck fractures over the age of 60 years were noted. 4. The shapes of humeral fractures found out transverse fracture in 31 cases (65.9%) and the short oblique or spiral fracture in 35 cases (71.4%). 13 cases were combined with the open would to the fracture site (10.2%). 5. In the Correlation between the age and the union rate, sound union was more rapid under the age of 20 years than the aged person. Delayed unions were revealed 5 cases in transverse fractures, 2 cases in spiral fractures and 2 cases of nonunions were experienced on both segmental and transverse fracture of the shaft (1.6%). 6. The radial nerve paralysis revealed 5 cases (10%) at the shaft fracture and 2 cases (4.3%) Volkmanns ischemic contracture, 2 cases (4.3%) of cubitus varus, 2 cases (4.3%) of cubitus valgus were experienced on the complicution in there 47 cases of supracondylar fractures.
Accidents, Traffic ; Female ; Humans ; Humeral Fractures ; Humerus ; Incidence ; Ischemic Contracture ; Male ; Neck ; Orthopedics ; Paralysis ; Radial Nerve ; Sex Ratio

No abstract available.
Parturition* ; Seasons* ; Sex Characteristics*

No abstract available.
Adult* ; Craniofacial Dysostosis* ; Humans

No abstract available.
Congenital Abnormalities* ; Fingers* ; Plastics*

No abstract available.
Polyneuropathies*

No abstract available.
Action Potentials* ; Electrodes*

No abstract available.
Arnold-Chiari Malformation* ; Diagnosis* ; Prenatal Diagnosis* ; Ultrasonography*

OBJECTIVE: In the development of squamous neoplasia of the uterine cervix, high risk HPV infection has been followed by CD44 variant expression and angiogenesis. The aim of this study is to evaluate the sequential changes and relatianship of CD44 variant expression, microvessel density (MVD), and VEGF expression in CIN III, microinvasive (MI) and invasive (CA) squamous cell carcinoma. METHODS: The materials were 17 cases of CIN III, 14 cases of MI and 15 cases of CA. In situ PCR for HPV 16/18 and immunohistochemical studies for CD44std, v6, v7/8, CD 31 for MVD, and VEGF were performed. RESULTS: CD44std expression was decreased in squarnous neoplasia compared to normal, and CD44v6 and v7/8 expressions were increased, however, there was no statistical significance. Accentuated staining of CD44v6 and v7/8 along the infiltrating borders was noted in 76.9% and 69.2% of MI and in 71.4% and 42.9% of CA, respectively. High MVD and VEGF 2+ expression were higher in the squamous neoplasia compared to narmal, however, there was no significant difference between the squamous neoplasia and no significant relationship between MVD and VEGF expression. The expression rates of CD44std and CD44v6 were higher in HPV 16/18 negative squamous neoplasia and that of CD44v7/8 was higher in HPV 16/18 pasitive squamous neoplasia, however, their differences were not significant. The incidences of high MVD and VEGF 2+ expression were higher in HPV 16/18 positive suqmaous neoplasia with no statistical significance. CONCLUSIONS: These results suggest that CD44 variants expression and angiogenesis are involved in the development of squamous neoplasia of the uterine cervix, however, HPV 16/18 might not be related to CD44 variant expression and angiogenesis.
Carcinoma, Squamous Cell ; Cervix Uteri* ; Female ; Incidence ; Microvessels* ; Polymerase Chain Reaction ; Vascular Endothelial Growth Factor A*

No abstract available.
Tricuspid Atresia*

No abstract available.
Choledochal Cyst*