This case report describes the hematological and radiological examination of urinary bladder rupture and complete urethral obstruction. associated with urolithiasis in Hanwoo.Hyponatremia, hypochloremia, azotemia, and hyperglycemia were observed in both urethral obstruction and urinary bladder rupture. However, cattle with urethral obstruction showed hyperkalemia and mild hyperglycemia, whereas cattle with bladder rupture showed marked hyperglycemia and normal potassium levels. In ultrasonography, the urethral obstruction showed a dilated bladder with a thick bladder wall. In contrast to previous literature, in this study, severe electrolyte changes such as severe hyponatremia, hypochloremia, and hyperkalemia occurred in a case of complete urethral obstruction.

Intramural pregnancy on a cesarean section scar is one of the rarest forms of ectopic pregnancy that may cause serious complications such as uterine rupture and massive bleeding. The common treatment in the past was laparotomy, but today early diagnosis is available thanks to the development of image diagnostic technology and, as a consequence, cases of less invasive conservative management are reported. Using vaginal ultrasonography and MRI, we made an early diagnosis on a case of intramural pregnancy on the scar of a previous cesarean section. We injected methotrexate locally into the gestational sac, and the intramural pregnancy was completely cured. Thus, here we report this case with a brief review of relevant literature.
Cesarean Section ; Cicatrix* ; Early Diagnosis ; Female ; Gestational Sac ; Hemorrhage ; Laparotomy ; Magnetic Resonance Imaging ; Methotrexate* ; Pregnancy* ; Pregnancy, Ectopic ; Ultrasonography ; Uterine Rupture

BACKGROUND AND PURPOSE: Previous T2 relaxometry studies have provided evidence for regional brain iron deficiency in patients with restless legs syndrome (RLS). Measurement of the iron content in several brain regions, and in particular the substantia nigra (SN), in early- and late-onset RLS patients using T2 relaxometry have yielded inconsistent results. In this study the regional iron content was assessed in patients with early- and late-onset RLS using magnetic resonance imaging (MRI), and compared the results with those in controls. METHODS: Thirty-seven patients with idiopathic RLS (20 with early onset and 17 with late onset) and 40 control subjects were studied using a 3.0-tesla MRI with a gradient-echo sampling of free induction decay and echo pulse sequence. The regions of interest in the brain were measured independently by two trained analysts using software known as medical image processing, analysis, and visualization. The results were compared and a correlation analysis was conducted to investigate which brain areas were related to RLS clinical variables. RESULTS: The iron index in the SN was significantly lower in patients with late-onset RLS than in controls (p=0.034), while in patients with early-onset RLS there was no significant difference. There was no significant correlation between the SN iron index of the late-onset RLS group and clinical variables such as disease severity. CONCLUSIONS: Late-onset RLS is associated with decreased iron content in the SN. This finding supports the hypothesis that regional brain iron deficiency plays a role in the pathophysiology of late-onset RLS.
Brain* ; Humans ; Iron ; Magnetic Resonance Imaging* ; Red Nucleus ; Restless Legs Syndrome* ; Substantia Nigra

OBJECTIVE: To help prenatal counselling in fetal hydronephrosis by demonstrating the postnatal investigation, treatment and outcome of infants with hydronephrosis prenatally diagnosed. METHODS: Between January 2000 and December 2001, we studied 20 infants who presented with fetal hydronephrosis confirmed by postnatal ultrasonography. In the postnatal follow-up period, the infants were followed with sequential ultrasonography and urinalysis. (99m)Tc-DTPA scan, intravenous pyelography and voiding cystourethrography were performed in selected cases. An anteroposterior renal pelvic diameter >7 mm after 30 weeks of pregnancy was defined as fetal hydronephrosis. Follow-up ranged from 6 to 18 months (mean, 12). RESULTS: Unilateral hydronephrosis was diagnosed in 13 infants and bilateral in 7. A male predilection was found (4:1) and the left kidney was more commonly involved. If there was no resolution, ultrasonographic follow-up was done until 18 months. As a results, hydronephrosis resolved in 11, who were all in the unilateral hydronephrosis group. The range of the fetal renal pelvis on prenatal ultrasonography was 7~13 mm in the resolution group. Pyeloplasty was performed in two unilateral hydronephrosis infants. CONCLUSION: When the fetal renal pelvis was below 14 mm at least on prenatal ultrasonography, it didn't progress. Fetal hydronephrosis below 14 mm may be safely observed, and surgical correction was performed only a few infants. So, we suppose that this outcome must be considered enough in prenatal counsellings and that the work-up for more many people is needed, because of the small number of the patients whose renal pelvic diameter is above 14 mm in this study.
Follow-Up Studies ; Humans ; Hydronephrosis* ; Infant ; Kidney ; Kidney Pelvis ; Male ; Pregnancy ; Ultrasonography ; Ultrasonography, Prenatal ; Urinalysis ; Urography

OBJECTIVE: To report our clinical experience with 763 cases of laparoscopic assisted vaginal hysterectomy (LAVH) and to evaluate the efficacy and advantage of LAVH. METHODS: From Jan. 2000 to Feb. 2006, 763 cases of LAVH were performed at the Department of Obstetrics and Gynecology. we analyzed the results regard to the age, parity, surgical indication, previous abdominal surgery, operation time, weight of uterus, change of hemoglobin, hospital stay, concomitant procedures, and complication. RESULTS: The mean age was 45.7+/-7.1 years. The mean parity was 2.5+/-1.2. The average weight of patients was 58.59+/-9.5 kg. Leiomyoma was the most common surgical indication. Tubal ligation was the most common previous surgery. The mean operation time was 87.5+/-45.7 minutes. The mean hemoglobin change was 1.1+/-0.7 g/dL. The mean uterine weight was 251.34+/-131.5 gm. The mean hospital stay was 6.15+/-0.94 days. The complication rate was 3.4% (26 cases); bladder injury (7 cases), ureter injury (3 cases), vault bleeding (3 cases), trochar site bleeding (13 cases). CONCLUSIONS: LAVH is safe and effective surgical procedure for hysterectomy. The improvement of surgical skill and laparoscopic instrument can make more replace Total abdominal hysterectomy with LAVH.
Female ; Gynecology ; Hemorrhage ; Humans ; Hysterectomy ; Hysterectomy, Vaginal* ; Leiomyoma ; Length of Stay ; Obstetrics ; Parity ; Sterilization, Tubal ; Ureter ; Urinary Bladder ; Uterus