A comparative investigation on the effect of ampicillin and procaine penicillin in the treatment of uncomplicated male gonorrhoea is presented. Three hundred and twenty eight male patients with uncomplicated gonococcal urethritis at a Venereal Disease Center in Seoul was subjected to this study. 164 patients were treated with 3.5 gm ampicillin plus l.0 gm probenecid, and 87 patients were followed. There were 16 (18.4%) failures and 15(21.1%) postgonococcal erethritis(PGU). Other 164 patients were treated with 4.8 million units produced penicillin plus 1.0gm prohenecid, and 73 patients were followed. There were 11 (15.1%) failures and 11(17.7%)PGU. There was no statistically significant difference of effect in the treatment of gonorrhoea between above two drugs. It is suggested that ampicillin plus probenecid is as effective as procaine penicilIin plus probenecid in the treatment of uncomplicated male gonococca1 urethritis.
Male ; Humans

Basal cell carcinoma(BCC) is the most common human malignancy. It involves the face and neck most frequently. However, BCC can very rarely occur on external glenitalia such as scrotum and vulva. We report two cases of serotal and vulvar BCCs in a 67 year old imale and a 43 year old female. He suffered from well defineril erythematous to violet colored plaque with central erosion on the left scrotum for 5 years. She had a brown black colored plaque on the left vulva for 8 years. They did not show any metastatic foci from g!rimary cutaneous lesions, and underwent surgical excision and curettage respectively.
Adult ; Aged ; Carcinoma, Basal Cell* ; Curettage ; Female* ; Genitalia* ; Humans ; Male* ; Neck ; Scrotum ; Viola ; Vulva

PURPOSE: Authors reviewed CT and MR findings of patients with parapharyngeal masses, and their incidence and characteristic findings were studied. MATERIALS AND METHODS: We reviewed 27 CT and 9 MR of pathologically proven 29 patients with primary parapharyngeal mass Neurogenic tumor (17 cases) and other rare masses (3 carotid body tumors, 2 pleomorphic adenomas, 2 cavernous hemangiomas, 1 cavernous lymphangioma, 2 carotid artery pseudoaneurysms, 1 non-Hodgkin's lymphoma, 1 idiopathic cervical fibrosis) were included and the characteristic CT and MR findings were studied. RESULTS: Neurilemmoma was seen as a well-demarcated, solid mass of heterogeneous attenuation or intensity, so that pleomorphic adenoma of minor salivary gland origin could not be differentiated by demarcation, attenuation, or signal intensity of the tumor itself. The direction of carotid artery displacement was not constant in cases of neurilemmomas while the styloid process was constantly displaced laterally in all cases. Characteristic CT and MR findings of other rare tumors were described. CONCLUSION: Neurogenic tumor is the most common parapharyngeal space mass and the direction of displacement of styloid process might be helpful in differential diagnosis from pleomorphic adenoma. Other rare tumors showed very characteristic CT and MR finidings and could be differentiated easily.
Adenoma, Pleomorphic ; Aneurysm, False ; Carotid Arteries ; Carotid Body Tumor ; Diagnosis, Differential ; Hemangioma, Cavernous ; Humans ; Incidence ; Lymphangioma ; Lymphoma, Non-Hodgkin ; Neurilemmoma ; Salivary Glands, Minor

Intracranial lipomas are rare tumor which are usually found along the midline cerebral cisterns. A case of sylvian lipoma located usually at sylvian fissure was diagnosed by CT scanning and was confirmed with operation. Only partial resection could be done. The literature was reviewed and therapeutic options are proposed.
Corpus Callosum ; Lipoma* ; Tomography, X-Ray Computed

Rhabdomyosarcoma is the most frequent cancer involving the trigone of the bladder, the proximal urethra, vagina and paratesticular tissue in children, and 15 percent of rhabdomyosarcoma in children arise in the urogenital tract. Rhabdomyosarcoma is highly malignant neoplasm with a tendency toward early infiltration of adjacent structures and metastases to regional lymphnodes and distant organs. We report tow cases of paratesticular rhabdomyosarcoma with brief review of literatures.
Child ; Humans ; Neoplasm Metastasis ; Rhabdomyosarcoma* ; Testis ; Urethra ; Urinary Bladder ; Vagina

PURPOSE: To describe the MR features of intraspinal cysticercosis. MATERIALS AND METHODS: Medical records and MR images of four cases of intraspinal cysticercosis were retrospectively reviewed. The MR findings were described with regard to the location and signal intensity of the lesions, contrast enhancement, presence or absence of associated intracranial cysticerci, and other findings. RESULTS: There were three cases of subarachnoidal form and one case of intramedullary form. Cysticerci of subarachnoidal form in three cases were located in retromedullary space at C2 level, anterior to cord at C1 -C6 levels, and lumbosacral area, respectively. The signal intensities of the lesions were same as those of CSF. Localized arachnoidal enhancement was found in all three cases. In one case there was a large area of high signal intensity within the spinal cord on T2 weighted image suggesting either ischemia secondary to vascular compromise or inflammatory edema. All of these three cases accompanied intracranial cysticercosis. Intramedullary cysticercosis in one case was shown as a single I cm cystic lesion at C2 level, which showed hypointense signal on T1 weighted image, hyperintense signal on T2-weighted image, and signet-ring-like enhancement. This lesion did not accompany intracranial cysticerci. CONCLUSION: lntraspinal cysticercosis manifested as single or multiple cysts within either spinal cord or subarachnoid space, and were frequently associated with arachnoiditis.
Arachnoid ; Arachnoiditis ; Cysticercosis* ; Edema ; Ischemia ; Magnetic Resonance Imaging* ; Medical Records ; Retrospective Studies ; Spinal Cord ; Subarachnoid Space

No abstract available.
Pulmonary Artery* ; Takayasu Arteritis*

Castleman disease is a rare disease entity of unknown etiology, with the characteristics of large, wellmarginated benign lymphoid masses occuring predominently in the mediastinum. the value of contrast enhancement insolid soft tissue masses of mediastinum has little been written because most of the solid mediastinal tumors showno significant degree of enhancement. But Castleman disease, because of its hypervascularity, shows significantdegree of enhancement in most cases. Authors report 3 cases of Castlemen disease and suggests good diagnosticprobability of Castlman disease in cases that show benign looking homogeneously enhancing mediastinal mass by CTscan.
Giant Lymph Node Hyperplasia ; Lymph Nodes ; Mediastinum ; Rare Diseases

Nine species of genus Ganoderma collected in Korea and abroad including Ganoderma lucidum complex and G. lucidum were compared by investigating growth characteristics. In the bottle culture, the mycelial growth periods of G. lucidum from Taiwan and North America was 26 to 30 days compared to that of Korean G. lucidum, which was 30 to 32 days. Cultivation period of Taiwan and North American isolates was 30 to 32 days which were 11 to 17 days shorter than those of Korean isolates. Biological efficiency of Taiwan and North American isolates were ranged from 3.3 to 5.5%, which were apparently lower than that of Korean isolates which ranged from 6.2 to 9.4%. Korean isolates had longer stipes(15~40 mm) and more number of pileus(4~6/bottle) than those of Taiwan and North American isolates. The G. lucidum isolates collected from Korea will be regarded as the independent species from the G. lucidum collected from Taiwan and North America since, the G. lucidum from Korea showed much different growth characteristics in various aspects compared to the G. lucidum from Taiwan and North America.
Fruiting Bodies, Fungal ; Ganoderma* ; Korea ; North America ; Reishi* ; Taiwan

Lichen sclerosus et atrophicus (LSA) is an uncommon condition of the skin with small white macular or atrophic plaques which predominantly affects the genital regions of middle aged and elderly women. We present an atypical case of LSA on a 58 year old woman. The patient had a brownish-black colored patch of 2.5 * 7.0 cm in size on the right clavicular area of one year's duration. The histopatholgy of the lesion disclosed classical findings of LSA. A marked incontinence of pigment is noted in the upper dermis which accounts for the clinical picture of the lesion. She was treated with topical hydrocortisone cream resulting in a marked diminution of pigmentation.
Aged ; Dermis ; Female ; Humans ; Hydrocortisone ; Lichen Sclerosus et Atrophicus* ; Lichens* ; Middle Aged ; Pigmentation ; Skin