The authors obtained the following results through comparative investigation between experiences from authors clinical study of ureterolithotomy by posterior vertical incision devised by Gil-Vernet and Yoon`s clinical study of ureterolithotomy by posterior vertical incision and his lumbar incision. 1. Operation time was average 62 min. and blood loss was average about 50cc. So operation time and blood loss were similar to Yoon`s result but more or less reduced as compared with lumbar incision. 2. Postoperative urine leakage and ambulation time were 1 day and 2 day that were more or less reduced as compared with Yoon`s result. 3. Ipsilateral lower abdominal wall protrusion was noted postoperatively. We think, this is from subcostal nerve injury. 4. Postoperatively sensation change on subcostal nerve, ilohypogastric nerve and ilioinguinal nerve innervation sites were noted in half of all, but disappeared in several weeks. Considering above results, while posterior vertical incision has merits such as minimal operative invasion and early postoperative ambulation time, but it often notes inevitable nerve damage. So, we think better results would be gained by careful attention to nerve and vascular distribution.
Abdominal Wall ; Sensation ; Walking

A non-sterile technique of intermittent self catheterization was performed for 6 months to 3 years of duration an 4 patients with in inability to void in a normal fashion because of neurogenic bladder. Marked improvement was noted in urinary infection, renal function, bladder emptying, and perhaps most important the mental and emotional status of the patients and/or parents. The extremely low incidence of complications and its therapeutic efficacy clearly make non-sterile intermittent self catheterization an outstanding weapon in the urological field.
Catheterization* ; Catheters* ; Humans ; Incidence ; Parents ; Urinary Bladder ; Urinary Bladder, Neurogenic*

Method of nephropexy: Posterior vertical skin incision 5-6 cm of length, longitudinal incision of posterior lumbar fascia, medial retraction of erector spinae muscle, parallel incision with transverse muscle and medial retraction of quadratus lumborurn muscle in a successive process revealed lower pole of the kidney. 3-4 approximation sutures between the lower pole capsule of the kidney and the fascia in the upper incision site, and transverse supporting suture of fat tissue below the lower pole of the kidney were done. Nephropexy by posterior vertical incision was performed in 8 cases(14 kidneys), including 6 cases of bilateral nephroptosis and 2 cases of unilateral nephroptosis. Compared with nephropexy by lumbar incision, nephropexy by posterior vertical incision has superiority, such as less operative incision, shorter operation time, minimal sensory and motor paralysis.
Back Muscles ; Fascia ; Kidney ; Paralysis ; Skin ; Sutures

Neurilemmoma or Schwannoma is a arising from the sheath of Schwann and is embryologically derived from the neural crest. It is usually solitary and may be benign or malignant, solid or cystic. encapsulated or diffuse. We report a rare case of benign neurilemmoma (Antoni A type) of the penis in a 20 year-old male, and the relevant literature was reviewed.
Humans ; Male ; Neural Crest ; Neurilemmoma* ; Penis* ; Young Adult

Chronic mitral regurgitation may be well tolerated for decades because of favorable conditions like increased preload and decreased afterload. However, in some patients with underlying overt myocardial dysfunction, opertive correction of mitral regurgitation may result in persistent left ventricular dysfunction. Myocardial dysfunction in mitral regurgitation initially occurs subclinically and may becoma irreversible before symptoms of congestive heart failure develop. In order to identify latent myocardial dysfunction, we evaluated prognostic values of several indices from patient's characteristics, echocardiogram, cardiac catheterization data and contrast left ventriculogram in 49 patients with chronic mitral regurgitation who received mitral valve replacement. The patients were defined as Groups I who had improved symptoms with decreased left ventricular end-diastolic dimension after operation and Group II who had persistent symptoms and progressed left ventricular end-diastolic dimension, or not decreased until left ventricular end-diastolic dimension 60mm after operation. The results were as follows: 1) There was no significant difference in age, sex, duration of symptoms, preoperative NYHA functional status, and aortic cross clamping time during operation between Group I and Group II. 2) There was no significant difference in echocardiographic left ventricular end-diastolic dimension between group I and group II. There were significantly more dilated left ventricular end-diastolic dimension of Group II than that of Group I and significantly more depressed fractional shortening of Group II than that of Group I. There was significantly more increased end-diastolic wall stress of Group II than of Group I. 3) There was no significant difference in cardiac index, mean pulmonary artery pressure, mean pulmonary capillary wedge pressure and left ventricular end-diastoic pressure between Group I and Group II. 4) There were significantly more increased end-diastolic volume index and end-diastolic volum index of Group II than those of Group I, but no significant difference in ejection fraction between Group I and Group II. There was significantly more decreased ratio of end-diastolic circumferential midwall stress to end-diastolic volume index of Group II than that of Group I. 5) In Group I, end-systolic dimension, end-systolic dimension and end-systolic wall stress were decreased significantly after operation. In Group II, end-systolic dimension was decreased significantly after operation. 6) Values for combination of end-systolic left ventricular dimension greater than 28mm/m2 and end-systolic wall stress greater than 190mmHg predicted a Group II outcome with a sensitivity of 88.2%, a specificity of 93.8%, positive predictive value of 88.2% and negative predictive value of 93.8%. Values of combination of end-systolic left ventricular dimension greater than 28mm/m2 and fractional shortening less than 32% predicted a Group II outcome with a sensitivity of 88.2% a specificity of 90.6%, positive predictive value of 83.3% and negative predictive value of 93.5%, a specificity of 90.6%, positive predictive valve of 83.3% and negative predictive value of 93.5%. According to the above results, noninvasive hemodynamic variables such as end-systolic left ventricular dimension, fractional shortening and end-systolic wall stress would be useful guideline for follow-up and determining the optimal time for surgical intervention in patients with chronic mitral regurgitation.
Cardiac Catheterization ; Cardiac Catheters ; Constriction ; Echocardiography ; Follow-Up Studies ; Heart Failure ; Hemodynamics ; Humans ; Mitral Valve Insufficiency* ; Mitral Valve* ; Pulmonary Artery ; Pulmonary Wedge Pressure ; Sensitivity and Specificity ; Ventricular Dysfunction, Left

One case of renal angiomyolipoma is reported in a 33 year-old house wife with right flank mass and pain, who was non-tuberous sclerosis, patient Diagnosis was made postoperately. This rare lesion posed a difficult differentiation from renal cell carcinoma. On the histologic examination, our case was found type 1 according to Smith's classification. The clinical, radiological and pathologic features are discussed.
Adult ; Angiomyolipoma* ; Carcinoma, Renal Cell ; Classification ; Diagnosis ; Humans ; Sclerosis ; Spouses

Purpose: Benign prostatic hyperplasia (BPH) is associated with lower urinary tract symptoms and negatively affects the quality of life. We aimed to investigate the treatment pattern of BPH in South Korea. Methods: Information on treatment modalities and diagnoses of BPH was obtained from the Health Insurance Review and Assessment Service-Aged Patient Sample. Data on BPH patients aged ≥60 years from 2012 to 2016 were obtained. We surveyed the treatment pattern of BPH, including the types of drugs used and surgeries performed, according to the type of institution. Results: In this study, 18,260–24,657 BPH patients treated between 2012 and 2016 were included. The number of patients showed an increasing pattern, and drug therapy was the major treatment method used for BPH (98.77%). Moreover, the pattern of increased pharmacotherapy use for BPH was reinforced by the increasing number of patients. Prescription of α-blockers only was dominant in this cohort (45.7%). Transurethral resection of the prostate (TURP) was the most commonly used surgical treatment for BPH (53.6%), but it showed a decreasing pattern over time. In contrast, holmium laser enucleation of the prostate (HoLEP) showed an increase from 19.4% to 39.7%. Conclusions The most common treatment for BPH was drug therapy, predominantly only α-blocker therapy. The surgical treatment trend has changed from TURP to HoLEP.

No abstract available.
Aortic Coarctation*

In Langerhans cell histiocytosis, diabetes insipidus is the most common endocrinologic complication. We experienced a case of Langerhans cell histiocytosis, involving pituitary stalk and lung. The patient was a 43 year old male with complaint of polyuria and polydipsia. The water deprivation test was carried out to confirm the diagnosis of diabetes insipidus. We found multiple small cysts and nodules in HRCT of lung, and diagnosed Langerhans cell histiocytosis by transbronchial lung biopsy, The patient was managed conservatively with DDAVP nasal spray. The polyuria,polydipsia was relieved completely. After that, we follow up and observe closely the patients lung and pituitary lesion.
Adult ; Biopsy ; Deamino Arginine Vasopressin ; Diabetes Insipidus ; Diagnosis ; Follow-Up Studies ; Histiocytosis, Langerhans-Cell ; Humans ; Lung ; Male ; Pituitary Gland ; Polydipsia ; Polyuria ; Water Deprivation