Simultaneously detected primary malignant tumors of ovary and endometrium with unusual histology

A case of a mucinous adenocarcinoma of the ovary with a synchronous endometroid tumor of the endometrium with focal features of undifferentiated carcinoma and deep myometrial invasion is reported. A review of the literature revealed that our case is interesting in view of the fact that simultaneous presentation of primary ovarian and endometrial neoplasms is rare and usually related to low-stage ovarian lesions and well-differentiated and superficial endometrial carcinomas in contrast to our case with the focal features of undifferentiated carcinoma and the deep myometrial invasion. These double tumors usually present in premenopausal subfertile women with abnormal uterine bleeding. The prognosis in most of the cases is surprisingly good even after total abdominal hysterectomy and bilateral oophorectomy alone without adjuvant chemotherapy or irradiation.     

Bare Stent Implantation Through a Side Slot of Another Stent in a Bifurcation Lesion

A case of a patient with significant (≈ 90%) stenosis of the circumflex at its origin from the left main artery and of the first marginal branch, 20 mm after its origin from the circumflex, is described. The case was treated with implantation of two stents, one at the marginal and another at the circumflex through a side slot of the first stent.     

Sigmoidorectal (Mainz II) pouch for continent urinary diversion in bladder cancer

BACKGROUND: We aimed to assess the feasibility, safety, and outcome of the sigmoidorectal (Mainz II) pouch for urinary diversion in patients with invasive bladder cancer. METHODS: Twenty-nine patients (25 men and four women), aged 65-76 years, who had undergone radical cystectomy and the sigmoidorectal pouch procedure for invasive bladder cancer were included in this study. Postoperative evaluations included metabolic testing, standard laboratory screening, renal ultrasonography, pouchography, and intravenous urography or pouchoscopy when indicated. RESULTS: The median operative time was 175 min. Urine leakage was encountered in two patients (6.8%), deep vein thrombosis in one (3.4%), and ileus necessitating surgery in another one. Two patients developed pyelonephritis due to ureterocolonic stricture, which was treated with antegrade balloon dilatation. No local relapses of bladder cancer were found. All patients were continent during the day, but one patient was occasionally incontinent during the night. In the long term, six patients (20.6%) developed metastatic disease, and five patients (17.2%) died because of cancer-related causes. Overall survival was 100, 96 and 60% at 1, 2 and 3 years after the operation, respectively. The mean survival was 36.8 +/- 1.9 months, which was statistically significantly associated with the M stage (P < 0.001), but not with the T (P = 0.091) or N (P = 0.081) stages. CONCLUSIONS: The sigmoidorectal (Mainz II) pouch seems to be a feasible, safe and effective method for continent urinary diversion. It is able to provide good quality of life, and ensure good overall survival rates.     

Endometriosis of the urinary tract in women of reproductive age

AIM: We present our experience with diagnosing and treating 22 cases of urinary tract endometriosis in women of reproductive age. PATIENTS AND METHODS: From January 2001 to January 2003, 22 women of reproductive age (mean age 34.8 years) were diagnosed suffering from endometriosis of the urinary tract. We used the Endoscopic Endometriosis Classification (EEC) for assessing the stage of endometriosis. RESULTS: Endometriosis was present in the bladder, the lower third of the ureter, and in a postnephrectomy ureteral stump in 15 (68.1%), six (27.2%) and one (4.5%) cases, respectively. The EEC classification revealed stages I, II, III and IV in four (18.1%), one (4.5%), one (4.5%), and 16 (72.7%) patients, respectively. Urinary symptoms were present in 14 (63.6%) patients. For the treatment of bladder endometriosis, 10 patients underwent partial cystectomy, while the remaining five patients were treated with transurethral resection. In four patients ureterolysis was performed, by laparoscopy in two cases and by open surgery in the other two cases. Ureterectomy and re-implantation with bladder psoas hitching took place in six patients. In the case of endometriosis of the ureteral stump, open surgical excision took place. During the mean follow-up period of 20 months (range 16-40) no long-term complication or relapse was diagnosed. CONCLUSIONS: Bladder and ureteral endometriosis should be considered in women of reproductive age with non-specific urinary tract or abdominal symptoms, and surgical treatment is recommended.     

Nephrectomy for benign disease? A case of isolated renal echinococcosis

Cystic hydatid disease may be found in virtually any organ, although involvement of the urinary tract is relatively uncommon. We report a case of isolated renal hydatid disease presenting with hydatiduria. A short review of the literature regarding diagnosis and management of renal echinococcosis is also presented.     

Disorders of the Autonomic Nervous System in Patients With Brugada Syndrome: A Pilot Study

Autonomic Disorders in Brugada Syndrome . Introduction: The aim of this study was to examine autonomic disorders in patients with Brugada syndrome by performing a cardiac sympathetic innervation evaluation, a head‐up tilt‐test (HUT) and heart rate variability (HRV) analysis. Methods and Results: We enrolled 20 patients with Brugada syndrome (mean age 42.5 ± 8.8 years), 9 with spontaneous and 11 with an induced type 1 electrocardiogram (ECG) in the setting of symptoms and 20 age‐matched controls. All subjects underwent a HUT with parallel measurements of plasma catecholamines and cortisol, a ¹²³I‐metaiodobenzylguanidine single photon emission tomography, and HRV evaluation. Ten control subjects participated in the innervation portion of the study. The tilt‐test with clomipramine challenge was positive in 15 of 20 (75%) patients (7 spontaneous, 8 induced) and in 1 in controls (P < 0.01). A sympathoadrenal imbalance was shown in positive tests. The pattern of innervation in all groups was heterogenic and similar to controls with a trend towards lower measurements in patients with a spontaneous type 1 ECG and a positive HUT. HRV analysis did not reveal any significant differences during day and night. Four patients (20%) had sustained ventricular arrhythmias during a follow‐up of 31.1 ± 8.6 months, but no correlations with innervation or response to tilting were found. Conclusion: A high susceptibility to vasovagal syncope was observed in patients with Brugada syndrome, which could be disease‐related symptoms. Conversely, sympathetic innervation was observed to follow a physiological, heterogenic pattern; however, these factors did not have prognostic value for life‐threatening arrhythmias. (J Cardiovasc Electrophysiol, Vol. pp. 773‐780, July 2010)     

Coronary Angioplasty and Stent Placement by a Single Operator Without the Assistance of a Second Interventional Cardiologist and Nurse

Traditionally, not only the use of several devices, but plain angioplasty is performed by at least two interventional cardiologists and one specialized nurse. The aim of our study was to investigate the feasibility, effectiveness, and safety of angioplasty with stent implantation by a single operator, without the assistance of a second interventional cardiologist or a nurse. A total of 153 patients participated. Angioplasty with stent implantation was performed in 151 consecutive patients. The angioplasty was performed by a single cardiologist in the presence of a backup operator. Angioplasty and stent placement were successful in 151 of 153 cases (success rate = 98.7%). No death occurred and no case of acute stent occlusion was observed. In no case was the backup operator called for assistance. In conclusion, angioplasty with stent placement by a single operator without the assistance of a second interventional cardiologist or a specialized nurse was feasible, effective and safe . (J Interven Cardiol 2000;3-6)