We report a case of adult granulosa cell tumor arising in the scrotal tunics. The patient was a 34-year-old man who presented with right scrotal swelling, first noticed four months previously. Under the initial clinical impression of epididymo-orchitis, antibiotic treatment was instituted but there was no response. The paratesticular nodules revealed by ultrasound and magnetic resonance imaging mimicked intratesticular lesion, and radical orchiectomy was performed. Although several cases of adult testicular granulosa cell tumor, have been reported, the occurrence of this entity in the paratesticular area has not, as far as we are aware, been previously described.
Adult ; Case Report ; Granulosa Cell Tumor/*diagnosis/surgery ; Human ; Magnetic Resonance Imaging ; Male ; Scrotum/*pathology/*ultrasonography ; Testicular Neoplasms/*diagnosis/surgery

Acupuncture with gold needle insertion is utilized in Oriental medicine, and the effect of therapy is represented by anti-inflammatory and analgesic function, But sometimes the needle is erroneously inserted into abdominal organs, and then it may cause dangerous complications. We report a case of multiple gold needles in the abdominal organs without having definete clinical symptoms.
Acupuncture* ; Medicine, East Asian Traditional ; Needles* ; Radiography*

No abstract available in English.
Neoplasm Metastasis* ; Stomach* ; Ureter*

No abstract available.
Insulinoma*

We report a unique case of spontaneous renal subcapsular hemorrhage with seeded tumor nodules along the innersurface of the renal capsule, and associated the hydronephrosis due to ureteral obstruction caused by transitionalcarcinoma at reterovesical junction.
Carcinoma, Transitional Cell* ; Hemorrhage* ; Hydronephrosis ; Ureteral Obstruction

Intracavernosal self injection therapy is now being widely used to treat patients with erectile dysfunction. However, there is a large number of patients who gives up the self injection program due to the fear of needle or injection. Therefore, the less invasive route of drug administration is highly recommended. We investigated the efficacy of intraurethral instillation of PGE1 solution in comparison with the trimix intracavernosal injection. A total of 24 patients have been observed with either injection of trimix (11 patients), or intraurethral instillation of PGE1 (13 patients). All patients were evaluated with the penile doppler ultrasonography before 5,15,30 and 45 minutes after the drug administration. Penile length and circumference were measured before and after intraurethral administration of PGE1. Ten out of 11 patients (91%) showed positive response in trimix group and nine of 13 patients (69.2%) in PGE1 group. Mean length and circumference of penile shaft before and after the pharmacologic erection test showed significant difference in PGE1 group. The mean peak systolic velocity at 30 minutes was 28.5% 10.53 cm/sec in Trimix group and 28.2 t8.47 cm/sec in PGE, group (p=0.4773). The mean end diastolic velocity at 30 minutes was 8.4 5.23 cm/sec in Trimix group and 8.2=4.21 cm/sec in PGE1 group (p=0.4689). With the intraurethral administration of PGE1, urethral pain and irritation were the noticeable complications but systemic side effect was not noticed In conclusion, PGE1 intraurethral instillation can be satisfactorily used for the patients with erectile dysfunction of psychogenic, less prominent organic and neurogenic origin, although the effect of intraurethral instillation of PGE1 is obviously less than that of Trimix intracavernosal injection.
Alprostadil* ; Erectile Dysfunction* ; Humans ; Male ; Needles ; Prostaglandins E ; Ultrasonography, Doppler

No abstract available.

No abstract available.
Urinary Tract Infections* ; Urinary Tract*

No abstract available.
Electromyography* ; Hand* ; Humans ; Muscle Spasticity* ; Stroke*

PURPOSE: To evaluate the morphological differences between malignant and inflammatory lesions that arise from the cecal or pericecal region on CT by analyzing not only the mass itself but also the changes of surrounding structures. SUBJECTS AND METHODS: We reviewed CT scans of 38 cases of cecal lesions confirmed by pathology(16 malignant lesions and 22 inflammatory lesions). The analytical points were :the changes of bowel wall mass, the changes of surrounding structures, strands of retroperitoneal fat, pericecal fluid collection, and regional lymphadenopathy. RESULTS: The malignant bowel wall thickening(18.0mm) was thicker than inflammatory one(ll.4mm)(p < 0.001). Concentric bowel wall thickening was seen in 87.5%(14/16) of malignant lesions and 36%(8/22) of the inflammatory lesions. The pericecal fat stranding was circumferential in 84%(16/22) of inflammation and eccentric in 64%(916) of malignancy(p < 0.01). Pericolic fat infiltration was more extensive in inflammatory lesions(p < 0.005). The strands of retroperitoneal fat were more frequently found in inflammatory lesions(p < 0.05). The pericecal fluid collection was seen in 55%(12/22) of inflammatory lesions and none of malignant lesions. There was no difference in the presence of pericecal lymphadenopathy between the two groups. CONCLUSION: Malignant cecal masses have thicker and concentric bowel wall thickening, and narrower and eccentric pericolic fat infiltration. On the other hand, inflammatory masses have relatively thinner and eccentric bowel wall thickening, and more extensive and circumferential pericolic fat infiltration sometimes accompanied by abnormal fluid collection.
Cecum* ; Hand ; Inflammation ; Intra-Abdominal Fat ; Lymphatic Diseases ; Tomography, X-Ray Computed