PURPOSE: To solving the problems of unbalanced sex ratio through the last 10 year's and future problems. METHOD: This study was reviewed in last 10year's period in nulligravida, multigravida, cesarean section, season, year(odd, even), and month(odd, even), it's depend on the 11568 cases during the last 10 year's and average of yearly delivery is almost 1000 cases. RESULT: The following results were obtained, The total sex ratio in last 10 years were 100: 108. 5(female: male). The total monthly sex ratio in last 10 years were following. Febraury sex ratio was 100: 115.2(female:male), may sex ratio was 100: 97.0(female:male), Even month sex ratio 100: 112.1(female: male), odd month sex ratio 100: 104(female: male), seasonal sex ratio were following. Spring(100: 102.7), summer(100: 115.6), fall(100: 106.4), winter(100: 109.4). The total Normal Spontaneous Vaginal Delivery in nulligravida and multigravida were followed, nulligravida(which is one delivery only) was 100: 112.4(f: m), multigravida(which is more than one delivery, but not inclued abortion) was 100: 107.6(f: m). The total c/sec(Cesarean section) in 1st c/sec and 2nd and above c/sec were followed. 1st c/sec was 100: 113.6(female: male), 2nd and above c/sec was 100: 103(female: male). CONCLUSION: Our results suggest that the unbalance of newbom baby boy sex ratio in nulligravida is higher then multigravida and is problem in this contry. We will be concerned social problem in early 21th centry.
Cesarean Section ; Female ; Humans ; Incheon* ; Infant, Newborn* ; Male ; Pregnancy ; Seasons ; Sex Ratio* ; Social Problems

No abstract available.
Osteoarthritis*

Spinal dimensions (anterior, mid, and posterior height of the vertebral body) and shape variation (wedge compression, biconcave, and crush ratio) were obtained from plain radiographs of healthy Korean men and women. The purpose of this study was to define vertebral fracture from normal spinal morphometry of Korean men and women and to compare spinal dimension between men and women. Healthy 100 men and 100 women were included in this study. Plain lateral radiographs of thoracic and lumbar vertebrae were taken with standard method. Quantitative morphometry (anterior, mid, and posterior height of the vertebral body) was performed with plain radiographs. Spinal shape variations (wedge compression, biconcave, and crush ratio) were calculated from morphometric data. Spinal dimensions and shape variation of Korean men and women were presented, and morphometric cut-off vaiues for vertebral fracture were evaluated(mean-3xSD). Spinal dimensions of men were greater than women in all level (p<0.01). Wedge compression ratios (T6, 7, 8, 9, 12, L5 level) and biconcave ratios (T12, Ll, 4, 5 level) and crush ratios (Tll, L4, L5 level) were different between men and women (p<0.01). Spinal dimensions and shape variation from quantitative morphometry can be used in objective definition of vertebral fracture which can be used in medicolegal problem, workers compensation and medical insurance.
Female ; Humans ; Insurance ; Lumbar Vertebrae ; Male ; Spine ; Workers' Compensation

The majority of hypospadias repairs can now be accomplished in one stage, providing a better result with reduced morbidity. To evaluate the efficacy of one stage repairs of hypospadias, a total of 83 patients treated with various urethroplasty technique was stratified according to 2 different stage repairs of hypospadias and compared to clinical outcome during the period of the last 15 years. The study included the age of the patients, anatomical variants of the hypospadias, accompanying congenital anomaly, the technique used, postoperative complication and management, success rate according to the technique used and the methods of urinary diversion. The method of repair was based on individual patient pathology. Transverse preputial island flap was the most common operation performed (n=24) followed by parameatal-based flap (n=15), meatal advancement and granuloplasty repair (MAGPI) in one stage repairs. Thiersch-Duplay (n=8), Belt-Fuqua (n=3), Byars (n=3), Modified Denis-Brown (n=7) techniques were performed in two stage repairs. Of the 83 cases of hypospadias, one stage repairs were done in 62 cases and two stage repairs in 21 cases and their successful outcome, defined as a controllable urinary stream, an acceptable cosmetic appearance and functional erection, was achieved in 60% and 51% respectively. The postoperative complication were fistula in 25 cases (18 in one stage repairs/7 in two stage repairs), stricture in 6 (4/2), wound dehiscence in 2 (1/1), diverticulum in 1 (1/0), persistent chordee in 1 (1/0). There were no significant difference between one and two stage repairs in success rate (60%/ 51%), so we thought that one stage hypospadias repairs could be applicable in most cases of hypospadias and gave satisfactory cosmetic and functional results with a low incidence of serious complications and low costs.
Constriction, Pathologic ; Diverticulum ; Female ; Fistula ; Humans ; Hypospadias* ; Incidence ; Male ; Pathology ; Postoperative Complications ; Rivers ; Urinary Diversion ; Wounds and Injuries

No abstract available.
Adult* ; Extracorporeal Membrane Oxygenation* ; Humans ; Liver Transplantation* ; Liver* ; Pulmonary Embolism*

Although we made a comparision of fingertip dermatoglyphic patterns between R7 patients with atopic dermatitis(Femals: 54, Male: 35) and 73 their families without atopic dermatitis, no significant results were obtained. So, we compared secondly our results of 2 groups with those of two thousand nonatopic, normal Koreans, as control. Results are as follows: ] In comparison with control, a significant increase in the ulnar loop pattern was detected in families(p<0, ()5), not atopic dermatitis. p. No significant differ ence between right hands and left hands in all three g f OUpS. In atopic dermatitis and control groups, 1 st and 4 th digits showed mostly whorl pattern, and 3 rd and 5 th digits had more ulnar loop pattern than others. Rut families had mostly ulnar loop pattern at all digits except 4 th digit, wl..orl pattern. 4. Each of atopic dermatitis, family and control group had 13, 79% (whor1: 8. 05% ulnar loop: 5 75%), 15. 49p; (whorl: 4. 23%, ulnar loop: 11. 27%), 15. 78%(whorl: 8, 52% ulnar loop: 7. 1 %, arch: 0. 05%), of same dermatoglyphic pattern on all ten digits. Especially, ulnar loop pattern in fanilies was detected significantly higher than other two groups(p<0. 05). Average incidences of bilateral symmetry of pattern type between right and left digits were 78.57%, 74. 67% and 78.74% respectively in atopic dermatitis, family and control group.
Dermatitis, Atopic* ; Dermatoglyphics* ; Hand ; Humans ; Incidence ; Male

We report one case of hair follicle nevus, benign highly differentiating appendageal skin tumor of hair follicle. It arises from pluripotential cells that have formed during life. This patient is a 40-year-old woman who had a localized brownish plaque on the leht cheek for three years. Histologic study revealed many small but mostly mature hair follicles consistent with hair follicle nevus.A Case of Cutaneous Periarteritis Nodosa
Adult ; Cheek ; Female ; Hair Follicle* ; Hair* ; Humans ; Nevus* ; Polyarteritis Nodosa ; Skin

A 25-year-old female was seen because of rnultiple, asymptornatic papular eruptions on the vulvar area since 1 year ago. She had been suffered from palmar hyperhidrosis for 3 years. A skin biopsy specimen from the vulval lesion revealed characteristic findings of syringoma.
Adult ; Biopsy ; Female ; Humans ; Hyperhidrosis ; Skin ; Syringoma*

A 72 years old man had an 1 x 1cm sized, solitary glomus tumor on the right knee joint and had suffered from sharp, episodic pain and tenderness, radiating to the right thigh and the buttock for about 20 years. Simple surgical excision was performed for removal of the tumor mass and the subjective symtoms. There is no recurrence until now.
Aged ; Buttocks ; Glomus Tumor* ; Humans ; Knee Joint ; Recurrence ; Thigh

No abstract available.
Dislocations*