A clinical observation of the prepuce was made on 3,302 men from examined in the Department of Urology, Capital Military Hospital and the following results were obtained. 1. Redundant prepuces were found in 2,789 cases with incidence of 84.5%. 2. Phimosis were found in 17 cases with incidence of 0.6%. Of 17 cases, 12 cases were congenital phimosis and 5 cases were found acquired phimosis. 3. Paraphimosis were found in 8 cases giving a rate of 0.3%. 4. Circumcised men were found in 166 cases, with incidence of 5.0% of all cases.
Animals ; Female ; Foreskin* ; Hospitals, Military ; Humans ; Incidence ; Male ; Paraphimosis ; Penis* ; Phimosis ; Urology

A study on the penile size was made on 702 Korean male of In-patients and Out-patients to the department of Urology, Capital Military Hospital, during the period from May 1, to July 31, 1971. The patient's ages were ranged from 21 to 31. The length of the penis was measured from the symphysis pubis to the apex of the penis with a tape measure and following results were obtained. 1. The mean length of the penis in a non-erected state was 8.0cm., and in a erected state was 12.7 cm. The average ratios erected length/non-erected length of the penis were 1.9 in a small sized group and 1.4 in a large sized group. 2. The mean circumference of the penis in a non-erected state was 8. 1 cm., and in a erected state was 11.0 cm. The average ratios erected circumference/non-erected circumference of the penis were 1.5 in a small sized group and 1.2 in a large sized group. 3. A slight correlation can be seen between the mean length and circumference of the penis. In a non-erected state, the mean of length and circumference of the penis were equaled and in an erected state, the mean of length of the penis was slightly large than the mean of circumference of the penis.
Hospitals, Military ; Humans ; Korea* ; Male ; Outpatients ; Penis ; Urology

Penile horn is a peculiar form of penile wart disclosing excessive keratosis with unknown etiology. A case of penile horn arising on the circumcised wound 2 years after circumcision is presented with review of literatures.
Animals ; Circumcision, Male ; Female ; Horns* ; Keratosis ; Male ; Warts ; Wounds and Injuries

A case of 28 year-old female having vesico-sigmoido-ileal fistula associated with large bladder stone due to long-standing foreign body was presented with review of literatures.
Adult ; Female ; Fistula* ; Foreign Bodies ; Humans ; Urinary Bladder Calculi

A case of foreign body (a black rubber string of 60cm in length used for masturbation) in the bladder was presented in a 17 years old Korean boy and reported with review of literature.
Adolescent ; Foreign Bodies* ; Humans ; Male ; Rubber ; Urinary Bladder*

In portal hypertension, hepatopetal flow is rerouted away from the liver through collateral pathways to low pressure systemic vessels. Information about collateral pathways is relevant, especially when interventional procedure or surgery is contemplated, because inadvertent disruption of these veins can cause significant bleeding. Dynamic CT and spiral CT with a bolus injection of contrast material have to a significant extent recently replaced angiography. The porto-systemic collateral pathways have, however, been classified and described according to location or frequency in a majority of previous reports. This essay illustrates variable porto-systemic collateral blood flow pathways, with CT and angiography correlation.
Angiography* ; Hypertension, Portal* ; Liver ; Portasystemic Shunt, Surgical ; Portography ; Tomography, Spiral Computed ; Veins

Berardinelli-Seip congenital lipodystrophy 2 (BSCL2) gene is known to be associated with different clinical phenotypes; Silver syndrome, Charcot-Marie-Tooth type 2 with a dominant hand involvement and distal hereditary motor neuropathy type V (dHMN-V). Up to now, only two heterozygous mutations (N88S and S90L) in BSCL2 have been reported. We identified a N88S BSCL2 mutation in a dHMN-V family with a spastic gait by whole-exome sequencing. To our knowledge, this is the first report of a N88S BSCL2 mutation in Korean patient.
Exome ; Gait Disorders, Neurologic ; Hand ; Humans ; Lipodystrophy, Congenital Generalized ; Silver ; Spastic Paraplegia, Hereditary

BACKGROUND: The objective of this study was to assess the serum 25-hydroxyvitamin D (25OHD) status and evaluate the associated factors in a Korean pediatric population aged 0-18 yr. METHODS: Serum 25OHD levels were retrospectively analyzed in 13,236 Korean children and adolescents. 25OHD tests by chemiluminescent immunoassay were requested from 332 medical institutions nationwide in Korea between January 2014 and December 2014. Prevalence of vitamin D deficiency (VDD) and insufficiency (VDI) and the associated factors were analyzed. VDD and VDI were defined as serum 25OHD levels of <20.0 ng/mL and 20.0-29.9 ng/mL, respectively. RESULTS: The 25OHD levels negatively correlated with age (r=-0.4033, P<0.001). Overall, 79.8% boys and 83.8% girls had hypovitaminosis D (VDI or VDD). The Odds ratios (ORs) of being in the VDD/VDI category as against the reference category of VDS (vitamin D sufficiency) were as follows: increase in age by 1 yr (OR=1.42/1.25, all P<0.001); girls (OR=1.32/1.16, P<0.001/P=0.004) compared to boys, spring (OR=1.61/1.80), fall (OR=1.31/1.28), and winter (OR=1.44/2.03, all P<0.001) compared to summer season; living in urban areas (OR=1.23, P<0.001) compared to rural areas. CONCLUSIONS: VDD and VDI are highly prevalent in children and adolescents in Korea. Serum 25OHD levels decreased significantly according to increasing age. Winter and spring seasons, increasing age, female sex, and living in urban areas are the factors associated with a high risk of VDD or VDI.
Adolescent* ; Child* ; Female ; Humans ; Immunoassay ; Korea ; Odds Ratio ; Prevalence* ; Retrospective Studies ; Seasons ; Vitamin D Deficiency* ; Vitamin D* ; Vitamins*

STUDY DESIGN: A retrospective radiological assessment was conducted. OBJECTIVES: An attempt to analyze the degenerative change of an intervertebral disc for adjacent segment degeneration in lumbar degenerative diseases. LITERATURE REVIEW SUMMARY: A review of the literature failed to uncover any documented study examining the quantitative analysis of the degenerative change of the intervertebral disc for adjacent segment degeneration. METHODS: This study was based on 45 patients, treated operatively or conservatively at this hospital, between April 1995 and July 2004. 39 and 6 cases of operative and conservative treatments, respectively, were performed. In the 39 operative treatments, there were 34 cases of fusion and 5 of discectomy. Dynamic X-ray and MRI were performed at the initial evaluation, and again more than 2 years later. In the 34 fusion cases, the upper and lower adjacent segments of the fused level were studied, and in the 11 non-fusion cases (conservative treatment or discectomy), the L3-4, L4-5 and L5-S1 level were studied. The instability of the dynamic X-ray and Thompson grade changes of the disc on MRI were also evaluated. Statistical analysis was carried out using the Wilcoxon signed rank test. RESULTS: Adjacent segment degeneration was found in 10 of the 34 cases (29.4%) on plain X-ray. The average Thompson grades of the 33 upper segment cases were 2.6 and 3.4 preoperatively and postoperatively (P=0.000), and for the 24 of the lower segment cases were 2.9and 3.2 (P=0.033), respectively. No statistical increase in the Thompson grade was found in the non-fusion group. CONCLUSIONS: The adjacent discs of the fusion group showed statistically meaningful degeneration on MRI, but this was not correlated with adjacent segment degeneration on plain X-ray. Various anatomical and functional factors must be considered in the evaluation of adjacent segment disease.
Diskectomy ; Humans ; Intervertebral Disc ; Magnetic Resonance Imaging ; Retrospective Studies ; Spinal Fusion*

STUDY DESIGN: A retrospective radiological assessment was conducted. OBJECTIVES: An attempt to analyze the degenerative change of an intervertebral disc for adjacent segment degeneration in lumbar degenerative diseases. LITERATURE REVIEW SUMMARY: A review of the literature failed to uncover any documented study examining the quantitative analysis of the degenerative change of the intervertebral disc for adjacent segment degeneration. METHODS: This study was based on 45 patients, treated operatively or conservatively at this hospital, between April 1995 and July 2004. 39 and 6 cases of operative and conservative treatments, respectively, were performed. In the 39 operative treatments, there were 34 cases of fusion and 5 of discectomy. Dynamic X-ray and MRI were performed at the initial evaluation, and again more than 2 years later. In the 34 fusion cases, the upper and lower adjacent segments of the fused level were studied, and in the 11 non-fusion cases (conservative treatment or discectomy), the L3-4, L4-5 and L5-S1 level were studied. The instability of the dynamic X-ray and Thompson grade changes of the disc on MRI were also evaluated. Statistical analysis was carried out using the Wilcoxon signed rank test. RESULTS: Adjacent segment degeneration was found in 10 of the 34 cases (29.4%) on plain X-ray. The average Thompson grades of the 33 upper segment cases were 2.6 and 3.4 preoperatively and postoperatively (P=0.000), and for the 24 of the lower segment cases were 2.9and 3.2 (P=0.033), respectively. No statistical increase in the Thompson grade was found in the non-fusion group. CONCLUSIONS: The adjacent discs of the fusion group showed statistically meaningful degeneration on MRI, but this was not correlated with adjacent segment degeneration on plain X-ray. Various anatomical and functional factors must be considered in the evaluation of adjacent segment disease.
Diskectomy ; Humans ; Intervertebral Disc ; Magnetic Resonance Imaging ; Retrospective Studies ; Spinal Fusion*