No abstract available.
Bone Marrow* ; Fibrin* ; Transplants*

PURPOSE: Osteoporosis is generally regarded as disease of women and there are extensive data about post-menopausal osteopotosis, but there is relatively little information concerning the osteoporosis in aging male. We aimed to determine the relationships between age ,androgen and bone mineral density (BMD) in elderly korean men. MATERIALS AND METHODS: We evaluated the sex hormones and BMD of 82 elderly men between May 1999 and April 2000. Serum free testosterone (FT), total testosterone (TT), DHT, LH, FSH and Prolactin were measured by RIA. BMD at anteroposterior L2-4, femoral neck, ward's triangle, femoral trochanter and femoral shaft were determined by dual-energy X-ray absorptiometry. We defined group I as free testosterone <10ng/dl and group II as 10ng/dl. RESULTS: Serum LH and FSH increased with age. There was a significant decrease in serum FT with age, but T concentrations remained unchanged. There were significant declines with age in BMD at femoral neck, Ward's triangle, femoral trochanter, femoral shaft. Serum FT were significantly correlated to BMD at anteroposterior L2-4, femoral neck, Ward's triangle, femoral trochanter, femoral shaft. After controlling for age, serum FT were significantly correlated to BMD at femoral trochanter, femoral shaft. Mean BMD was significantly lower in group I than group II at anteroposterior L2-4, femoral shaft. CONCLUSIONS: We suggest that FT is a male osteoporotic marker in man older than 50 years and bone mineral density should be considered for diagnosis of male osteoporosis associated with PADAM, especially when FT is lower than 10ng/dl.
Absorptiometry, Photon ; Aged ; Aging* ; Bone Density* ; Diagnosis ; Female ; Femur ; Femur Neck ; Gonadal Steroid Hormones ; Humans ; Male* ; Osteoporosis ; Prolactin ; Testosterone

No abstract available.
Humans ; Male* ; Thyroid Diseases* ; Thyroid Gland*

No abstract available.
Breast* ; Female ; Humans

Artichia with papular lesions is a rare congenit,al disease characteriezed by the association of alopecia and papular lesions. We report a case of atrichia with papular lesions in 12-year-old. Alopecia of the scalp and eye brows were present at birth. Nurnerous papular lesions are presentation the trunk, buttock and inguinal area. The histopathologic iinding of a papular lesion showed ker till-filled cyst, and eruptive vellous hair cyst. The patient showed reticulat.ed hyperpigmentation on the hands and feet in addition to the characteristic feature of atriclia with papular lesions.
Alopecia ; Buttocks ; Child ; Foot ; Hair ; Hand ; Humans ; Hyperpigmentation ; Parturition ; Scalp

No abstract available.

No abstract available.
Hyperlipidemias* ; Obesity* ; Risk Factors* ; Urolithiasis*

No abstract available.
Hyperlipidemias* ; Obesity* ; Risk Factors* ; Urolithiasis*

The thoracolumbar fracture and fracture-dislocations are ever increasing today as the traffic accidents and industrial accidents frequently occur. But the controversy as to the relative values of early surgical instrumentation and conservative means has continued for well over a decade. The duration of this dispute without final resolution suggests an absence of significant differences in the results of surgical and non-surgical method. The purpose of this study is to review the results of conservative treament for 132 patients with thoracolumbar fracture and fracture-dislocations, who were admitted and treated at Yonsei University Severance Hospital from January, 1980 to December, 1984. And we obtained following results. l. In cases of stable fracture without neurologic deficit, especially when the wedging deformity of vertebral body is below 50%, it seems to be better to treat conservatively; that is, immediate postural reduction and after 2 or 3 weeks of bed rest, to start ambulation with back brace or cast. 2. In cases of stable fracture with neurologic deficit, operative treament is necessary when the frac-fragment is protruded into the spinal canal and neural compression sign is evident. But if not so, attempt to treat by conservative means may be done. 3. In cases of unstable fracture without neurologic deficit, it is more retional to treat conservatively by bed rest for a suffient time and then wearing back brace or cast. If the spinal deformity is so severe that it needs spinal fusion, the operation can be performed later on. 4. In cases of unstable fracture with neurologic deficit, spinal instrumentation and fusion do nothing to enhance neural recovery but are done to provide anatomic spinal alignment and stability to allow early the patient mobilization and rehabilitation.
Accidents, Occupational ; Accidents, Traffic ; Bed Rest ; Braces ; Congenital Abnormalities ; Dissent and Disputes ; Humans ; Methods ; Neurologic Manifestations ; Rehabilitation ; Spinal Canal ; Spinal Fusion ; Spine ; Surgical Instruments ; Walking

This study was undertaken to investigate mineral changes in weathered scalp hair after burial. EDX (energy dispersive X-ray spectroscopy) analysis was performed to measure the presence of minerals on the hair surface. Twelve scalp hairs, buried for 5-40 years, were chosen from deceased individuals buried in tombs in Soha-Ri, Kyonggi-Do, and other regions in Korea. Three normal hairs were used as the control group. EDX data showed that carbon, oxygen, and sulfur were detected in hair collected from all three burial grounds. In contrast, calcium was only detected in hair collected from tombs in Soha-ri. The amounts of calcium and sulfur were found to decrease with time for hair collected from tombs in Soha-ri. Similar results were observed with sodium for hair collected from other regions. These results show region specific mineral detection and a decrease in the concentration of minerals with time. Consequently, it is suggested that changes in minerals concentration in weathered hair could be used as basic data in the field of forensic medicine.
Burial ; Calcium ; Carbon ; Forensic Medicine ; Forensic Sciences ; Hair ; Humans ; Korea ; Minerals ; Oxygen ; Scalp ; Sodium ; Spectrometry, X-Ray Emission ; Sulfur ; Weather