The cytologic findings in fine needle aspiration of a case of myxoid liposarcoma of the mediastinum are described. The smear and cell block of the aspirate revealed solid clusters with background of amorphous material and scattered single tumor cells. The clusters were moderately cellular and consisted of atypical lipoblasts in varying stages of differentiation and delicate plexiform capillaries. Good correlation was found between the histologic and cytologic findings in the fine needle aspirates. The differential diagnosis between myxoid liposarcoma and other myxoid soft tissue tumors is discussed,
Biopsy, Fine-Needle ; Capillaries ; Diagnosis, Differential ; Humans ; Liposarcoma, Myxoid ; Mediastinum ; Needles ; Neural Tube Defects* ; Urological Manifestations*

PURPOSE: This study aimed to evaluate the relationship between pressure-flow parameters and urethral pressure in women with lower urinary tract symptoms (LUTS). MATERIALS AND METHODS: Urodynamic traces of women with stress urinary incontinence (SUI), mixed urinary incontinence (MUI), and detrusor overactivity (DO) were retrospectively studied. The urodynamic parameters such as detrusor opening pressure (DOP), detrusor pressure at maximum flow rate (PdetQmax), maximum flow rate (Qmax), detrusor closing pressure (DCP), and maximal urethral closing pressure (MUCP) were measured and compared. The relationship between pressure-flow parameters and MUCP were evaluated as well as the differences between each urodynamic group. RESULTS: One hundred fifty-one women were investigated between June 2004 and May 2008. One hundred twenty-one (80%) women had good-quality urodynamic studies and were included in the present study. The mean age was 56 years (range, 32-77). Women with DO had higher DOP, PdetQmax, and MUCP than did women with SUI (p<0.05). Qmax was significantly greater in women with SUI than in women who had DO (p<0.05). Women with MUI had DOP, PdetQmax, and Qmax that were intermediate between women with SUI and those with DO. There was a significant positive correlation between DOP, PdetQmax, DCP, and MUCP measurements and a significant negative correlation between Qmax and MUCP measurements (p<0.01). CONCLUSIONS: Pressure-flow parameters are reliable surrogates of urethral pressure. Therefore, an accurate evaluation of the pressure-flow parameters might give important information in the assessment of urethral and detrusor function in women with LUTS. Further study is needed to confirm our results.
Female ; Humans ; Lower Urinary Tract Symptoms ; Retrospective Studies ; Urinary Incontinence ; Urodynamics ; Urological Manifestations

Appendicitis is a common cause of acute abdomen in pediatrics. Periappendiceal abscesses are frequently found in the pediatric population. Acute appendicitis in children can, at times, be a difficult clinical diagnosis because of its highly variable history? and physical manifestations and its unpredictable course. Despite the uncertainty of the diagnosis, appendicitis demands prompt treatment because of the risk of perforation, which occurs in approximately one third of cases. Urological manifestations of appendicitis and appendiceal abscess can vary. Acute appendicitis presenting with ureteral stenosis and hydronephrosis is very rare. Here, we report a case of acute appendicitis with perforation and left hydronephrosis in a 3-year-old female. This case presents a 3-year-old girl with dysuria having hydronephrosis that originated from a perforated appendix.
Abdomen, Acute ; Abscess ; Appendicitis ; Appendix ; Child ; Constriction, Pathologic ; Dysuria ; Female ; Humans ; Hydronephrosis ; Pediatrics ; Preschool Child ; Uncertainty ; Ureter ; Ureteral Obstruction ; Urological Manifestations

Kawasaki disease (KD) is a systemic vasculitis that occurs predominantly in infants and young children. The etiology of KD is unknown and coronary heart disease is a major complication of KD. Acute scrotum is a rare complication of acute KD, and not as well recognized as other manifestations of the disease. We report a 2-month-old boy with acute scrotum in the acute phase of KD. He was treated with intravenous immunoglobulin (total 2 g/kg) and aspirin (50 mg/kg/day). The treatment was effective in resolving his fever and other clinical symptoms, but 2 days after starting treatment he experienced scrotal swelling. Scrotal ultrasound and transillumination were used in the diagnosis of acute scrotum. After 2 months, a follow-up testicular ultrasound revealed a remission of the acute scrotum. Subsequently, he has been followed up for KD.
Aspirin ; Child ; Coronary Disease ; Diagnosis ; Fever ; Follow-Up Studies ; Humans ; Immunoglobulins ; Infant* ; Male ; Mucocutaneous Lymph Node Syndrome* ; Scrotum* ; Systemic Vasculitis ; Testicular Hydrocele ; Transillumination ; Ultrasonography ; Urological Manifestations

PURPOSE: To evaluate the clinical factors that impact ureteral stent-related lower urinary tract symptoms (LUTS) after ureteroscopic ureterolithotomy, including the stent position and medication. MATERIALS AND METHODS: Fifty-three patients who underwent ureteroscopic ureterolithotomy with indwelling a stent were distributed into three groups. On demand analgesics were given to the group 1 (n=18). Daily tamsulosin 0.2 mg was added for group 2 (n=15) and daily tamsulosin 0.2 mg and tolterodine 4 mg was added for group 3 (n=20). The patients were also subclassified into appropriate or inappropriate group according to stent position. All the patients completed a visual analogue scale (VAS) and International Prostate Symptom Score (IPSS) on the 1st and 7th postoperative days. The VAS and IPSS were analyzed according to the medication groups and the stent position. RESULTS: In the appropriate stent potion group, only the storage symptom scores of groups 2 and 3 on the 1st postoperative day were significantly lower than those of the group 1 (p=0.001). This medication effect on LUTS was not observed in the inappropriate stent position group. In this group, total IPSS (p=0.015) and storage symptom scores (p=0.002) were higher than in the appropriate stent position group on the 7th postoperative day. CONCLUSIONS: Correct placement of the stent was more important than medication for lessening stent-related storage symptoms.
Adrenergic alpha-Antagonists ; Analgesics ; Benzhydryl Compounds ; Cholinergic Antagonists ; Cresols ; Humans ; Lower Urinary Tract Symptoms ; Phenylpropanolamine ; Prospective Studies ; Prostate ; Stents ; Sulfonamides ; Ureter ; Ureteroscopy ; Urinary Catheterization ; Urological Manifestations ; Tolterodine Tartrate