No abstract available.
Paranasal Sinuses*

No abstract available.
Decompression* ; Facial Nerve* ; Melkersson-Rosenthal Syndrome*

Advances in gray scale ultrasonography have increased the usefulness of their modality in the clinical diagnostic method. Major improvements in the image resolution have greatly increased the diagnostic value of renal ultrasonography. The non-invasive and safe nature of ultrasound makes this technique ideal for accurate and quick evaluation. It has been well known facts that it is very difficult to obtain precise size, shape parenchymal thickness of the kidneys by conventional radiological techniques such as retrograde pyelography, antegrade percutaneous pyelography or arteriography and also the techniques are invasive to patients comparatively. Because of its simplicity, innocuousness and accurateness, diagnostic ultrasound is quite useful in the evaluation of functionally inactive kidney and should precede or be substitute for other aggressive technique. In those kidneys which remain unseen even after massive dose of dye, the ultrasound scan should be used before retrograde ureteral catheterization is undertaken. The author measured the size of kidney longitudinally, transversely and in thickness by ultrasonogram and compared with that of excretory urogram in 60 normal healthy persons and 32 cases of hydronephrosis. The results were obtained as follows: 1. The length of right kidney on ultrasonogram (11.4+/-0.55 cm) was smaller than on excretory urogram (12.2+/-0.45 cm) and the difference was 0.8 cm (t value: 2.21, p<0.02), and the length of left kidney on ultrasonogram (11.9+/-0.42 cm) was smaller than on excretory urogram (12.6+/-0.78 cm) and the difference was 0.7 cm (t value: 2.43. p<0.02). The width of right kidney on ultrasonogram (5.4+/-0.57 cm) was smaller than on excretory urogram (6.3+/-0.61 cm) and the difference was 0.9 cm (t value: 1.75, p<0.1) and the width of left kidney on ultrasonogram (5.6+/-0.58 cm) was smaller than on excretory urogram (6.3+/-0.49 cm) and the difference was 0.7 cm (t value: 1.82, p<0.1). The parenchymal depth of right kidney on ultrasonogram (2.2+/-0.48 cm) was larger than on excretory urogram (2.1+/-0.56 cm) and the difference was 0.1 cm (t value: 2.89, p<0.001), and the parenchymal depth of left kidney on ultrasonogram (2.1+/-0.54 cm) was alike on excretory urogram (2.1+/-0.57 cm) and there was no difference (t value: 2.31, p<0.05). 2. Among the 32 cases of hydronephrosis. 17 cases of hydronephrosis could be diagnosed by excretory urogram. In mild hydronephrosis, the length of kidney on ultrasonogram (12.2+/-0.56 cm) was smaller than on excretory urogram (12.8+/-0.46 cm) and the difference was 0.6 cm, the width of kidney on ultrasonogram (6.1+/-0.27 cm) was smaller than on excretory urogram (6.4+/-0.38 cm) and the difference was 0.3 cm, and the parenchymal depth of kidney on ultrasonogram (2.1+/-0.34 cm) was alike on excretory urogram (2.1+/-0.49 cm) and there no difference. In moderate hydronephrosis, the length of kidney on ultrasonogram(13.5+/-0.47 cm) was smaller than on excretory urogram(14.2+/-0.67 cm)and the difference was 0.7cm, the width of kidneys no ultrasonogram(7.2+/-0.58 cm) was smaller than on excretory urogram(7.8+/-0.73 cm) and the difference was 0.6cm, and the parenchymal depth of kidney on ultrasonogram(1.2+/-0.57 cm) was smaller than on excretory urogram(1.47+/-0.27 cm)and the difference was 0.2 cm. In severe hydronephrosis, the length of kidney on ultrasonogram(15.7+/-0.39 cm)was smaller than on excretory urogram(16.6+/-0.53 cm) and the difference was 0.9cm, the width of kidney on ultrasonogram(8.8+/-0.46 cm) was smaller than on excretory urogram(9.5+/-0.48 cm)and the difference was 0.7 cm, and the parenchymal depth of kidney on ultrasonogram was 0.7+/-0.27 cm but could not be measured on excretory urogram. 3. Among 32 cases of hydronephrosis,15 cases of hydronephrosis were non-visualized kidney on excretory urogram. On them, the renal sized and parenchymal depth were measured accurately by ultrasonography. By reviewing the above results, the ultrasonography of kidney is useful in measurement of kidney size and can be substitute for invasive uroradiological methods in evaluation of patients with hydronephrosis.
Adult* ; Angiography ; Humans ; Hydronephrosis* ; Kidney* ; Ultrasonography* ; Urinary Catheterization ; Urinary Catheters ; Urography

Acute arterial occlusion of the extremity may result from obstruction of an artery by embolism or by thrombosis in situ. This results in the sudden cessation of blood flow to an extremity. So immediate managements are required to prevent propagation of the clot and to restore blood flow to the ischemic extremity promptly. We report a case of a acute arterial occlusion which was developed during prolonged fasting. A 59-year-old male was transferred due to severe ischemic pain, coldness and loss of pulse in left lower extremity during fast. The arteriogram shows a complete obstruction of external iliac artery and non-visualization of femoral artery and popliteotibial artery in the left lower extremity. Selective intra-arterial urokinase thrombolytic therapy and percutaneous transluminal angioplasty resulted in recannulation of obstructed artery and relief of symptoms.
Angioplasty ; Arteries ; Embolism ; Extremities ; Fasting* ; Femoral Artery ; Humans ; Iliac Artery ; Lower Extremity* ; Male ; Middle Aged ; Thrombolytic Therapy ; Thrombosis ; Urokinase-Type Plasminogen Activator

The authors experienced a case of basosquamous cell carcinoma occuring in the eyelid, which was confirmed by the biopsy. Histological findings showed the infiltrating nests of malignant squamous cell with nests of basal cell infiltrating into the dermis. A huge ulcerating, infected lesion with irregular indurating border involved the entire lid and extended onto the orbital margin and nose with the nasolacrimal duct exposed. Because of the unusual case, it was felt that literatures review would be instructive.
Biopsy ; Dermis ; Eyelids* ; Nasolacrimal Duct ; Nose ; Orbit ; Ulcer

No abstract available.
Typhoid Fever*

Cholesteatoma is a form of squamous metaplasia resulting in a collection of desquamated epithelium Cholesteatomas are commonly found in the ear, brain and less often in the intestinal tract, genitalia, skin and eye. They occur rarely in the urinary tract. Cholesteatoma of renal pelvis was first described by Rokitansky in 1861. Since then total 23 cases have been reported until now. The authors experienced the cholesteatoma of the renal pelvis incidentally in 11 years old male patient who had been chronically suffered from intermittent pair in the right upper quadrant, and report the case with review of the literatures.
Brain ; Child ; Cholesteatoma* ; Ear ; Epithelium ; Genitalia ; Humans ; Kidney Pelvis* ; Male ; Metaplasia ; Skin ; Urinary Tract

No abstract available.
Anterior Temporal Lobectomy* ; Seizures*

Recently the scrotal diseases have been tended toward increment and take a important share in urologic disease entities. The reasons of them are thought for early reconstruction of the scrotal disease, increase of the diseases that need catheter indwelling and inclination of the scrotal injury by accident. Also up-to-date mass vasectomy have been performed for family planning, the scrotal complications have been increased. So authors report a clinical observation was made on 171 cases with scrotal disease who had been admitted to Department of Urology. E.W.U.H., Seoul, Korea, during the period from Apr. 1, 1976 through Mar. 1, 1981. The results were as follows; 1. Among 1025 cases of in-patients for past 5 years, 171 cases belong to scrotal disease giving a rate of 16.7%. 2. The most common population was 1-10 years of age giving a rate of 31.5%. 3. The most common disease was hydrocele giving a rate of 29.2%. The cryptorchism was 21%, epididymitis 15.8%, vasectomy complication 9.9%, scrotal injury 5%, sterility 4.7% and others 14.3%. 4. Of 171 cases, operation was performed in 152 cases (88.9%). 5. Most common operation was hydrocelectomy (27%), orchiopexy (19.1%), epididymectomy (9.9%) and incision and drainage (7.3%) in order.
Catheters ; Cryptorchidism ; Drainage ; Epididymitis ; Family Planning Services ; Infertility ; Korea ; Male ; Orchiopexy ; Scrotum ; Seoul ; Urologic Diseases ; Urology ; Vasectomy

OBJECTIVE: The aim of this study is to evaluate the role of tumor suppressor genes, p53 and Rb gene, as well as apoptosis in the carcinogenesis of ovarian epithelial tumors. And the value of these factors as prognostic markers to tell the transformation of borderline tumors to overt carcinomas is also studied. METHOD: Thirty cases of ovarian epithelial benign and borderline tumors and invasive carcinoma were used and the expression of the p53 protein and Rb gene protein were evaluated by immunohistochemical method. The apoptosis was evaluated by TUNNEL method. RESULTS: Positive rate of p53 expression in benign, borderline and invasive tumors were 0, 28, and 94 %, respectively. And also, p53 was highly expressed in chemoresistant cases (2/3), in residual tumor (4/5) and in recurred cancer (2/2). Rb protein was partly lost in the borderline tumors, but the rate of Rb protein loss in both borderline tumors and invasive carcinomas were similar. Apoptosis were more active in overt carcinomas than in borderline and benign tumors. In borderline tumors, p53 protein was expressed as 28.6% positivity, and apoptosis was expressed as 28.6% negativity, which showed indirectly that there was apoptosis induction effect of p53. In ten cases of invasive carcinomas showing highly expressed p53, apoptosis revealed all positive reaction except 2 cases, and Rb protein revealed variously. This result supported the apoptosis imduction effect of p53, but it was difficult to find the association of expression degree between the two tumor supressor genes CONCLUSION: In conclusion, the values of p53 is a discriminating factor of malignancy from benign and the expression of p53 is related with clinical aggressivity such as recurrence and residual cancers. Apoptosis are more active in overt carcinoma than in benign & borderline tumor, and in borderline tumor the expression of p53 is related to apoptosis induction which results to carcinomatous change.
Apoptosis* ; Carcinogenesis ; Genes, Retinoblastoma* ; Genes, Tumor Suppressor ; Neoplasm, Residual ; Recurrence ; Retinoblastoma Protein