No abstract available.
Colon* ; Colonic Neoplasms* ; Humans ; Sparganosis* ; Ultrasonography*

No abstract available.
Nevus*

The rim sign in renovascular compromise may be defined as a thin nephrographic rim outlinning a kidney with another wise faint nephrogram. Renal infarction with gelform and blood clots was induced experimentally in 5 dogsand high dose IVP and CT were performed to evaluate renal cortical rim sign after renal infarction. One expireddue to anesthetic technical failure, and one was embolized partially. So we could be obtain the result on 3 dogs.The reults were as follows; 1. The high dose IVP films show cortical rim sign on 24 hrs and 72 hrs films in twodogs. The CT films show rim sign in 3 dogs. 2. The rim sign may be visualized, if the renal artery is occuludedenough to drop perfusion presssure below the authoregulatory range. 3. The high dose IVP and early nephrogramphase are necessary for the rim sign.
Animals ; Dogs ; Infarction ; Kidney ; Perfusion ; Renal Artery

No abstract available.
Diazepam* ; Seizures, Febrile*

No abstract available.
Methotrexate* ; Skin*

Abscess ; Age Distribution ; Cardiovascular Diseases ; Dental Caries ; Drainage ; Endocrine System Diseases ; Female ; Humans ; Jeollabuk-do ; Korea ; Liver ; Male ; Periodontal Diseases ; Prognosis ; Retrospective Studies ; Surgery, Oral ; Tooth Extraction

BACKGROUND: The global prevalence of premalignant lesions has been continuously increasing in recent years, but there has been little research regarding the distribution and incidence of cutaneous premalignant lesions in Korean populations. OBJECTIVE: We conducted this retrospective study to analyze recent trends in the incidence and clinical patterns of cutaneous premalignant lesions in the Korean population. METHODS: We reviewed 1,292 cases (3,651 lesions) of patients with cutaneous premalignant lesions, including actinic keratosis (AK) and Bowen's disease (BD), from the Department of Dermatology at Dong-A University Hospital (January 1995 to December 2013). RESULTS: The average cutaneous premalignant lesion annual incidence was 1.82%, and the incidence continuously increased from 0.70% to 4.25% over the study period. The most common cutaneous premalignant lesion was AK (75.85%), followed by BD (24.15%). The mean age of onset was 68.76 years (men, 70.89 years; women, 65.56 years), and the male:female ratio of patients was 1:1.52. Major skin cancers, including squamous cell carcinoma (SCC, 8.90%), basal cell carcinoma (BCC, 6.42%), and malignant melanoma (MM, 0.70%), were detected in 15.79% of patients with cutaneous premalignant lesions. Three patients (0.23%) were previously diagnosed with both SCC and BCC. In addition, 59.13% of patients had a single lesion, while 40.87% had multiple lesions. Patient age, history of previous skin cancers, and occupation-related exposure to ultraviolet radiation were more common in patients with multiple lesions. CONCLUSION: Cutaneous premalignant lesion incidence has gradually increased in the Korean population.
Age of Onset ; Bowen's Disease ; Busan* ; Carcinoma, Basal Cell ; Carcinoma, Squamous Cell ; Dermatology ; Female ; Humans ; Incidence ; Keratosis, Actinic ; Korea* ; Melanoma ; Precancerous Conditions ; Prevalence ; Retrospective Studies* ; Skin Neoplasms

Most stress urinary incontinence require a surgical correction for stabilizing the urethrovesical junction Many procedures had been applied for the treatment of stress urinary incontinence. Recently we experienced two cases of stress urinary incontinence, corrected by endoscopic suspension of bladder neck with percutaneous nephrostomy needles, ang good results were obtained. Herein we reported a more simple and safe modified procedure with some literatures.
Neck ; Needles ; Nephrostomy, Percutaneous ; Urinary Bladder ; Urinary Incontinence*

A new bioelectrical impedance method has been developed and evaluated. The electrodes; were made of stainless steel and electrical interfaces were created by an upright subject gripping hand electrodes and stepping onto foot electrodes. Eight tactile electrodes were in contact with surfaces of both hands and feet; thumb, palm and fingers, front sole, and rear sole. Automatic on-off switches were used to change current pathways and to measure voltage differences for target segments. Segmental body resistances and whole body resistance(RWHOLE)were measured in 60 healthy subjects. Segmental resistances of right arm(RRA), left arm(RLA), trunk(RT), right leg(RRL) and left leg(RLL)were310.0+/-61.6 omega, 316.9+/-64.6 omega, 25.1+/-3.4 omega, 236.8+/-31.2 omega and 237.6+/-30.4 omega, respectively. Individual segmental impedance indexes(Ht2/RRA, Ht2/RT, and Ht2 /RLA) were closely related to lean body mass(LBM)as measured by densitometry ranged from r=0.925 to 0.960. Ht2/(RRA+RT+RLA) predicted LBM slightly better(r=0.969) than the traditional index, Ht2/RWHOLE(r=0.964), supporting the accuracy of the segmental measurement. A multiple regression equation utilizing Ht2/RRA, Ht2/RT and Ht2/RRL predicted LBM with r=0.971. Ht2/RRA term of the regression contributed to more than 40% of the LBM prediction, indicating that lean mass of arm represented whole body LBM more closely than other body segments. The new bioimpedance method was characterized by upright posture, eight tactile electrodes, segmental measurements and utilization of electronic switches in comparison with the traditional method. The measurement with this new method was extremely reproducible, quick and easy to use.
Adipose Tissue ; Arm ; Body Composition* ; Densitometry ; Electric Impedance* ; Electrodes ; Fingers ; Foot ; Hand ; Hand Strength ; Posture ; Stainless Steel ; Thumb

No abstract available.
MELAS Syndrome*