No abstract available.
Colorectal Neoplasms* ; Follow-Up Studies*

No abstract available.
Colorectal Neoplasms* ; Follow-Up Studies*

No abstract available.
Cerebral Palsy* ; Clubfoot* ; Congenital Abnormalities* ; Muscle Spasticity*

No abstract available.
DNA* ; Plasmids* ; Restriction Mapping* ; Yersinia enterocolitica* ; Yersinia*

PURPOSE: To determine effectiveness of Valsalva maneuver and standing position on scrotal color Doppler ultrasound (CDU) for the varicocele diagnosis. MATERIALS AND METHODS: We reviewed the physical examination and CDU finding in 87 patients who visited National Police Hospital from January 2011 to April 2014. Diameters of pampiniform plexus were measured bilaterally during resting and Valsalva maneuver in the supine position and standing position. We calculated the ratio of mean of maximal vein diameter (mMVD) during resting and Valsalva maneuver (resting-Valsalva ratio) and compared in the both position. RESULTS: In the resting and supine position, mMVD of varicocele testis units were 1.8 mm, 2.1 mm, 2.6 mm (grades I, II, III, respectively), and that of normal testis units (NTU) 1.2 mm. During Valsalva maneuver in the supine position, mMVD were 3.0 mm, 3.4 mm, 4.2 mm (grades I, II, III) vs 1.8 mm (NTU) (p=0.007, p<0.001, p<0.001, respectively). Average of resting-Valsalva ratio in the supine position were 0.69, 0.74, 0.74 (grades I, II, III) and 0.67 (NTU). Whereas in the resting and standing position, mMVD were 2.8 mm, 3.3 mm, 3.8 mm (grades I, II, III) and 1.8 mm (NTU) (p=0.002, p<0.001, p<0.001). During Valsalva maneuver in the standing position, mMVD were 5.0 mm, 5.8 mm, 6.6 mm (grades I, II, III) and 2.5 mm (NTU) (p=0.002, p<0.001, p<0.001). And average resting-Valsalva ratio were 0.76, 0.90, 0.71 (grades I, II, III) and 0.26 (NTU), which showed significant differences from all grades (p<0.001, p<0.001, p<0.001). CONCLUSIONS: It is suggested that the standing position and Valsalva maneuver during CDU could improve diagnostic ability for varicocele. Resting-Valsalva ratio in the standing position could be a new diagnostic index for varicocele diagnosis using CDU.
Adult ; Aged ; Humans ; Male ; Middle Aged ; Patient Positioning/*methods ; Physical Examination/methods ; Posture/physiology ; Scrotum/*ultrasonography ; Supine Position/physiology ; Ultrasonography, Doppler, Color/methods ; *Valsalva Maneuver ; Varicocele/*ultrasonography ; Veins/ultrasonography ; Young Adult

In order to investigate electrolyte changes in serum and urine diuretic therapy, we studied 98 patients with hypertension not optimally controlled by previous treatment. After we divied the patients into three gorups in randomized trial, group A were given Amiloride 10mg/day, group B were given Dihydrochlorothiazide 50mg/day, group C were given Amiloride 5mg/day combined with Dihydrochlorothiazide 25mg/day for 7 days. Blood pressure and electrolyte changes in serum and urine after diuretic theraphy for 7 days were as follows. 1) Serum sodium concentrations were not significantly changed in all three groups(P>0.05). 2) Serum potassium concentrations were increased in group A and C (P<0.05), but there were no significant changes in group B(P<0.05). 3) Urinary sodium exceretions were increased in all three groups(P<0.05). 4) Urinary potassium excretion were decreased in group A and C (P<0.05), but there were increased in group B (P<0.05). 5) Blood pressure were decreased in all three groups(P<0.05).
Amiloride ; Blood Pressure ; Diuretics* ; Electrolytes* ; Humans ; Hydrochlorothiazide ; Hypertension* ; Potassium ; Sodium

PURPOSE: To analyze the differences of semen parameters in Korean young population for three periods from 2002 to 2013. MATERIALS AND METHODS: A total of 516 semen samples were collected from Korean men presenting for infertility, varicoceles or other infectious problems for three periods from 2002 to 2012: January 2002-December 2003, January 2007-December 2008, and January 2012-December 2013. A standard World Health Organization procedure for semen analysis was performed for assessment of semen concentration, volume, motility, morphology, and pH. RESULTS: A total of 160, 162, 194 men constituted the study populations in 2002 to 2003, in 2007 to 2008, and in 2012 to 2013, respectively. The overall sperm parameter results suggested a statistically significant difference between 2002 to 2003 and 2012 to 2013 except pH. However, considering the data from 2007 to 2008, there were no trends in changes in overall semen parameters. Negative correlations were observed in all semen parameters with increasing age in all patients, except for pH. In addition, semen volume, motility, and morphology had higher negative correlation coefficients with age, from 2002 to 2013, serially. CONCLUSIONS: There were no significant changes in the semen parameters of Korean men from 2002 to 2013. In addition, semen volume, motility, and morphology showed higher negative correlation coefficients with age from 2002 to 2013, serially.
Adolescent ; Adult ; Aging/pathology/physiology ; Humans ; Hydrogen-Ion Concentration ; Infertility, Male/*diagnosis ; Male ; Retrospective Studies ; Semen ; Semen Analysis/*methods ; Sperm Count ; Sperm Motility ; Spermatozoa/cytology ; Young Adult

PURPOSE: We reviewed the clinical features and the treatment results of sensory heterotropia with the purpose of finding etiologic causes, factors influencing the the direction of deviation, and characterisitics of sensory deviations subsequent to cataract. METHODS: The charts of 134 patients diagnosed as sensory heterotropia in Chonbuk national university hospital between 1994 and 2001 were reviwed retrospectively. Visual acuity, the deviation in primary gaze, refractive error, the onset of vision loss and its etiology were analyzed. RESULTS: The major causative factor was cataract (29.1%) and anisometropic amblyopia (23.1%). When onset of visual impairment occurred between birth and the age of 5 years, 20 (33%) developed esotropia, and 41 (67%) developed exotrpia. In older children and adults, 9 (12%) developed esotropia, and 64 (88%) developed exotropia. A significant difference was noted between the age of onset and the type of horizontal strabismus (x2= 8.18, P<0.005). The difference between the refractive error in the sound eye and the type of deviation was statistically significant (x2=7.52, P<0.01). We found no correlation between the duration of visual impairment and the amount of deviation (P>0.05). While all of bilateral congenital cataract patients (4) had esotropia, unilateral congenital cataract patients showed exotropia to be predominated (4 of 5 eyes). The majority (17 of 21) of the sensory deviations subsequent to senile, traumatic cataract, uncorrected traumatic aphakia were converted from tropia to phoria, and showed the reduced angle of deviation after cataract operation or secondary IOL implantation. CONCLUSIONS: The age of onset of visual loss and the refractive error in the sound eye are thought to be the major factors influencing the direction of the deviation.
Adult ; Age of Onset ; Amblyopia ; Aphakia ; Cataract ; Child ; Esotropia ; Exotropia ; Humans ; Jeollabuk-do ; Parturition ; Refractive Errors ; Retrospective Studies ; Strabismus ; Vision Disorders ; Visual Acuity

No abstract available.
Panniculitis, Lupus Erythematosus*

Three rare tumors of the oral cavity are presented. Lingual chondromas, approximately twenty to thirty cases appear to have been reported since the lesion was first described by Berry in 1892, which are usually seen on the lateral borders in the anterior two thirds of the tongue, while the ventral surface and the posterior third are rarely involved. Chondromas of the tonsil are of very rare occurrence, which are thought to arise as a result of metaplasia, rather than from embryonic rests, with chronic fibrosing inflammation being the inciting factor. Because of its rarity, the following cases of chondroma of the tongue and tonsil are being added to small list of such case reported in the literature.