We experienced four cases of sporotrichosis including three lymphocutaneous type and one fixed cutaueous type. Case 1 was a 6-year old child, affected over the right chin. Case 2 was a 31-year old housewife, affected over the right forearm, Case 3 was a 53-year old housewife, affected over the right forearm and dorsum of right hand. Case 4 was a 19-year old student, affected over the left forearm. Histopathologically, chronic granulomatous inflammation with the neutrophilic ivfiltration and/or central suppuration were observed. Mycologically, typical colonies with moist, wrinkled and rnembraneous surface were cultured except in case 3. All patients were completly cured by oral administration of low dosage of potassium iodide(63. R-lllg) in a short period (50~86 days).
Administration, Oral ; Adult ; Child ; Chin ; Forearm ; Hand ; Humans ; Inflammation ; Middle Aged ; Neutrophils ; Potassium Iodide* ; Potassium* ; Sporotrichosis* ; Suppuration ; Young Adult

No abstract available.
Immunoglobulins* ; Tetanus Toxoid* ; Tetanus* ; Vaccination*

PURPOSE: To evaluate whether radial rigidity measured using RigiScan(R) represents the intracorporeal pressure effectively. MATERIALS AND METHODS: From January 1998 to May 1999, total of 23 patients with erectile dysfunction were evaluated by RigiScan(R) and duplex ultrasonography after the intracorporeal injection of prostaglandin E1. Peak systolic velocity and end diastolic velocity were measured by duplex ultrasonography and then the resistance index was calculated as (peak systolic velocity-end diastolic velocity)/(peak systolic velocity). Radial rigidity of penile tip and base was measured by RigiScanR . The results were analyzed statistically by PC-SPSS version 7.5. RESULTS: There were statistically significant correlations between radial rigidity of penile tip and base and the resistance index by Spearman's correlation analysis, respectively (r=0.680, p<0.001)(r=0.703, p<0.001). When radial rigidity of penile tip and base exceeded 60% of maximum, radial rigidity of penile tip and base again correlated well with the resistance index, respectively (r=0.659, p=0.020)(r=0.759, p=0.011). Based on clinically determined degree of erection, radial rigidity of penile tip and base represented the intracorporeal pressure effectively. CONCLUSIONS: Radial rigidity measured by RigiScan(R) represents the intracorporeal pressure effectively.
Alprostadil* ; Erectile Dysfunction ; Humans ; Male ; Ultrasonography

These studies document species differences in the distribution of the catecholamine-synthesizing enzyme tyrosine hydroxylase (TH) within the main olfactory bulb (MOB) of a number of rodents and insectivore species including the rat, wild mouse, mongolian gerbil, stripped field mouse (apodemus agrarius), hedgehog, mole, laboratory shrew (suncus murinus). TH-containing neuronal perikarya were observed in the MOB of the both species of the rodents and insectivore except the hedgehog and laboratory shrew (suncus murinus). None of these cell groups displayed either dopamine beta hydroxylase (DBH) or phenylethanolamine-N-methyltransferase (PNMT). The number of stained somata and their intensity varied such that label was most prominent in the stripped field mouse followed in decreasing order by the rat, mongolian gerbil, wild mouse and mole. The vast majority of such cells occurred in the glomerular layer as periglomerular cells surrounging the glomeruli of the stripped field mouse, rat, mongolian gerbil, wild mouse and moles. Numerous additional cells were present in the external plexiform layer (EPL) and mitral cell layer (MCL). These often displayed long ascending immunoreactive processes and appeared to correspond to tufted cells. Also a few smaller, multipolar cells were present in the internal granular layer scattered among the granule cells. However, the hedgehog and laboratory shrew displayed no perikaryal staining in the MOB. In conclusion, these data suggest that TH is present in the MOB of stripped field mouse, rat, mongolian gerbil, wild mouse and moles but is not found in the MOB of the hedgehog and laboratory shrew, or that species differences exist in the level of TH.
Animals ; Dopamine beta-Hydroxylase ; Dopaminergic Neurons* ; Gerbillinae ; Hedgehogs ; Mice ; Neurons ; Olfactory Bulb* ; Rats ; Rodentia* ; Shrews ; Tyrosine 3-Monooxygenase

The distributions and morphological characteristics of neurons displaying immunoreactivity to the catecholamine synthetic enzymes tyrosine hydroxylase (TH), dopamine-beta-hydroxylase (DBH), and phenylethanolamine-N-methyltransferase (PNMT) were examined in the adjacent sections of the whole brain in the Striped Field Mouse (Apodemus agrarius coreae) The medulla oblongata were divided into 3 parts (rostral medulla oblongata, area postrema portion of medulla oblongata and caudal medulla oblongata) in this study. In the rostral medulla oblongata, adrenergic (TH-, DBH- and PNMT-positive) neurons were found in dorsal motor nucleus of vagus, nucleus tractus solitarius, dorsal strip and medial longitudinal fasciculus. In the ventrolateral medullary tegmentum of rostral medulla oblongata, adrenergic neurons were found between gigantocellular reticular nucleus and paragigantocellular reticular nucleus. In the area postrema portion of medulla oblongata, noradrenergic neurons were found in the nucleus tractus solitarius, and area postrema. And dopaminergic or adrenergic neurons were also found in dorsal motor nucleus of vagus. In the caudal medulla oblongata, noradrenergic neurons were found in the medial part of nucleus tractus solitarius and superior part of the lateral reticular nucleus.
Adrenergic Neurons ; Animals ; Area Postrema ; Brain ; Immunohistochemistry ; Medulla Oblongata* ; Mice ; Murinae* ; Neurons* ; Solitary Nucleus ; Tyrosine 3-Monooxygenase* ; Tyrosine*

This is to report the technique of reversed iliac leg stent-graft in endovascular treatment for isolated internal iliac artery (IIA) aneurysm, which had significant size discrepancy between the common iliac artery (CIA) and external iliac artery (EIA) in 3 patients from different hospitals. Three patients were a 85- and two 82-year-old men. Treated were right IIA aneurysms, sized 6.5x6.2 cm, 5.0x4.0 cm, and 4.1 cm in longest diameter, respectively. The diameters of the right CIA and right EIA measured 21 mm/11 mm, 15 mm/11 mm, and 20 mm/10 mm, respectively. In all cases, reversed iliac leg stent-grafts were prepared on-site; unsheathed and mounted upside-down manually, and deployed in each right CIA. Post-stent-graft angiograms showed complete exclusion of the aneurysms, except for minimal type 1 endoleak in one case. This technique is a useful treatment option in patients with isolated IIA aneurysm.
Aged, 80 and over ; Aneurysm* ; Endoleak ; Endovascular Procedures ; Humans ; Iliac Aneurysm ; Iliac Artery* ; Leg* ; Male

OBJECTIVE: The purpose of this study was to determine differential findings between Type I degenerative endplate changes and diskitis on MR images. MATERIALS AND METHODS: MR images(T1, T2 weighted or Gradient echo) of L-spine in twelve patients with a Type I degenerative endplate change and nine patients with diskitis were reviewed for the morphologic and signal intensity changes of intervertebral disc, vertebral endplate and vertebral body. RESULTS: involvement of the marrow of one side of intervertebral disk was noted in 33%(4/12) of Type I endplate changes, and 11%(1/9) of diskitis. Decreased signal intensity of intervertebral disc was seen in 92% (11/12) of Type I endplate changes, and 11%(1/9) of diskitis on T2 weighted or Gradient echo image. Loss of intranuclear cleft signal was noted in 17%(2/12) of Type I endplate changes, and 78%(7/9) of diskitis. Even disc space narrowing was seen in all cases of Type I endplate changes, but uneven narrowing was seen in 44%(4/9) of diskitis. Only partial cortical disruption was noted in 42%(5/12) of Type I endplate changes, while partial or total cortical disruption was noted in 89%(8/9) of diskitis. The extent of marrow involvement more than 2/3 was noted in 8%(1/12) of Type I endplate changes, but 56%(5/9) of diskitis. The margin of signal intensity change was well defined in 33%(4/12) of Type I endplate changes, but that of diskitis was ill defined in all cases(9/9). Gadolinium enhancement was homogeneous in all cases(5/5) of Type I endplate changes, and 63%(5/8) of diskiris. CONCLUSION: We conclude that involvement of one side of endplate, decreased signal intensity of intervertebral disc on T2 weighted or gradient echo image, even narrowing of disc space, lesser extent of marrow involvement, well defined margin and homogeneous enhancement pattern are the findings of Type I degenerative endplate changes on MR images.
Bone Marrow ; Diagnosis, Differential* ; Discitis* ; Gadolinium ; Humans ; Intervertebral Disc ; Magnetic Resonance Imaging*

The localization and number of oxytocin- and vasopressin-immunoreactive neurons (OXY-IR & VP-IR) and their fibers in the hypothalamic areas (supraoptic nucleus, paraventricular nucleus, lateral hypothalamic area and median eminence) of the hypophysectomized rat were compared with normal rats at 6 months of survival after surgery at the light microscopic level. The number of VP-IR neurons was markedly decreased in the supraoptic nucleus (SON) and paraventricular nucleus (PVN) in the hypophysectomized rats as compared to normal rats. Moreover, The number of VP-IR fibers was decresed in the SON, PVN, lateral hypothalamic area (LHA) and median eminence in the hypophysectomized rats. The number of OXY-IR neurons and thier fibers were also decreased in the SON and PVN in the hypophysectomized rats. The present results demonstrate that hypophysectomy induces a significant decrease in the number of OXY- and VPIR neurons and fibers within hypothalamic areas (SON, PVN, and LHA at 6 months of post-hypophysectomy) are decreased.
Animals ; Hypophysectomy ; Hypothalamic Area, Lateral ; Immunohistochemistry ; Median Eminence ; Neurons* ; Oxytocin* ; Paraventricular Hypothalamic Nucleus ; Rats* ; Supraoptic Nucleus ; Vasopressins

PURPOSE: The purposes of this study were to evaluate the efficacy of thrombolysis and to find optimal dose of urokinase and injection time by modified pulse-spray method with multiside-hole catheter in patients of arterriosclerosis obliterans of lower limbs. MATERIALS AND METHODS: Over a 2 month period, 5 cases of peripheral arterial occlusion of lower limbs were treated with 0.7--1.3 million unit of urokinase by modified pulse spray method. With antegrade puncture at the site of superficial femoral artery, the tip of modified pig tail catheter was initially placed approximately 2cm proximal to the distal end of the clot. The procedure started with the use of initial bolus dose of UK(100,000U) of lacing, and then small pulses of highly concentrated urokinase, which are forcefully sprayed throughout the thrombus at a rate of 20,000U/min. After the initial rapid period of deposition, the concentration of UK was reduced to 4,000U/min for residual thrombus. RESULTS: Complete clot lysis were achieved in 3 of 5 occlusions. Mean duration for completion of lysis was 140 min(40-180min) and initial recanalization of artery required 45min(20-90min). Total required dose of UK was 1,120,000U and mean dose for initial recanalization was 660,000U. No significant complications occurred except distal vasospasm in one case. CONCLUSION: Modified pulse spray method using ultrahigh and high dose urokinase is safe, reguires less time and has cost effectiveness in the management of peripheral arterial thrombolysis. Further study is warranted.
Arteries ; Catheters ; Cost-Benefit Analysis ; Femoral Artery ; Humans ; Lower Extremity ; Punctures ; Thrombosis ; Urokinase-Type Plasminogen Activator

No abstract available.
Biopsy, Fine-Needle* ; Breast Neoplasms* ; Breast* ; Diagnosis*