Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report on two patients who had fusiform megalourethra with unusual features. The first patient had left hydronephrosis with duplication of the ureter, oblique sagittal septum in the urinary bladder, and Y duplication of urethra with megalourethra of both channels. The second had features of the abdominal muscle deficiency syndrome, with anterior ectopic anus, rectourethral fistula, and fusiform megalourethra. Both patients were treated by preliminary urinary diversion. The first patient subsequently had staged reconstruction. The other patient died of urinary sepsis. The authors believe that preliminary urinary diversion followed by planned staged reconstruction offers hope for the reconstruction and rehabilitation of these cases.
 ...
PMID:Congenital megalourethra. 870 23

The aneurysms of the internal iliac artery are rare and very often asymptomatic. Because of the anatomic location of this artery, it can be difficult to diagnose this kind of aneurysm, when isolated. Frequently it is diagnosed in consequence of aneurysmatic complication, such as rupture and/or impending rupture. In this work we report our experience concerning 6 cases of ruptured aneurysm of the internal iliac artery, observed in 5 patients. In three of these cases the lesion was isolated. In two cases the patients had already been operated on for abdominal aortic aneurysm, 4 and 6 years before. All the five patients were operated on. In 5 cases we ligated the aneurysm, without using any vascular graft. In one case where the external iliac artery was involved, we used a vascular graft between the common iliac and common femoral artery, in order to repair the vascular axis. One case of mortality was observed and a rare complication occurred in one case. An 83-year-old man treated in emergency for ruptured aneurysm of the left internal iliac artery, with regular post-operative course, was hospitalized again 24 days later with sepsis and pain in the left lower abdomen. A CT scan and a following urography showed a urinary fistula probably due to an ischemic necrosis of a segment of the ureter. A percutaneous nephrostomy has been performed and the patient successfully discharged.
 ...
PMID:Ruptured aneurysm of the internal iliac artery. 886 73

Over a period of seven years nine patients with vascular complications after lumber discectomy received medical care at the Clinic of Vascular Surgery, University of Graz Medical School. We report five acute bleeding complications occurring during the operation and four late manifestations of vascular lesions. Five patients presented with acute life-threatening iatrogenic haemorrhages from pelvic vessels. Three patients made a complete recovery, one patient died from acute haemorrhagic shock, one further patient died from sepsis due to an associated complication-an injury to the ureter. Over a period of two to ten years after primary surgery we corrected late complications such as 1 case of posttraumatic aneurysm of the aortic bifurcation found to have eroded the body of the fifth lumbar vertebra, and three cases of arteriovenous fistula between the common iliac artery and the common iliac vein. The four cases described below are an attempt to document the vascular surgical procedures involved and to provide typical findings. The risk of injuring the pelvic vessels intra-operatively can be explained by the close anatomical relation between the retroperitoneal vessels and the vertebral column and furthermore not only by the fact that pre-existent deficiencies but also injury to the anterior longitudinal ligament give access to the retroperitoneal space.
 ...
PMID:Vascular complications of lumbar disc surgery. 889 Sep 86

Urethral bladder substitution is traditionally suggested to good prognosis cystectomized patients. In our series this diversion was chosen for all but the salvage cystectomized men. Between the 1st of February 1991 and the 30th of April 1996, one hundred consecutive men underwent lower urinary tract reconstruction after radical cystoprostatectomy for bladder cancer. An orthotopic ileal neobladder was constructed (in 84 cases according to Kock's technique and in 16 to Studer's technique). Total early complication rate was 29% (29/100), including one perioperative death due to sepsis (mortality rate 1%). 13 patients required surgery (6 retroperitoneal hematomas, 2 wound dehiscences, 1 urinary fistula, 1 lymphocele, 1 rectal-neobladder fistula, 1 rectal-cutaneous fistula, 1 necrosis of the terminal ureter). The late complication rate was 19% (19/100); in 8 cases reparative surgery was required (1 mechanical ileus, 2 bladder neck stenoses, 3 stenoses of the ureteral anastomosis, 2 laparoceles). Four patients were lost at the follow-up; out of the 96 remaining patients only 85 were evaluable for continence: continence during the day was achieved in a period between there to six months in 78 patients (91.7%); night continence was achieved with planned awakenings in 60 patients (70.5%). Eight patients recovered potency, another 7 had successful intercourses after PGE1 intracavernous injection. Renal function based on creatinine value was mildly impaired in 5/78 evaluable patients (6.4%) (peak creatinine 2.8 mg%). In 29 patients tumour progression was observed (29%): 9 pelvic and 20 metastatic. Among the latter 2 urethral recurrences were observed (2%). Twenty-four patients died for metastatic cancer, one for primitive lung cancer, one patient for postoperative septic shock. Adjuvant chemotherapy was administered in 11 patients without complication with an indwelling catheter in the neobladder to avoid drug reabsorption. Four patients showed complete response (2 are alive after a mean of 12 months), 6 were non responders and 1 had a partial response. In our series the ileal neobladder is a feasible method of urinary diversion when urethral cancer involvement is ruled out. Early and late complications are proportionally decreasing with experience and overall continence is satisfactory. The fate of the neobladder depends on both the technique and patient's compliance. Only educated patients can cope successfully with neobladder diversion without major complications. All the patients operated for non salvage cystectomy deserve to be diverted with a continent urethral bladder substitution.
 ...
PMID:[100 orthotopic neobladders in men after cystectomy: a 5-year experience]. 902 35

The purpose of this study was to investigate mortality and morbidity rates and long-term outcome of patients who underwent emergency treatment of abdominal aortic prosthetic graft infection. Between January 1984 and December 1993, 18 men aged fifty-nine +/- sixteen years were operated on as an emergency for an acute life-threatening complication of aortic prosthetic graft infection. The grafts had been implanted for abdominal aortic aneurysm in 9 patients and aortoiliac occlusive disease in 9, from one to one hundred seventy months previously. Five (28%) patients presented with a hemorrhagic shock due to a fistula between the vascular reconstruction and the small bowel (4 patients) or the right ureter (1 patient) and 13 (72%) had generalized sepsis. The grafts were always radically explanted. Extraanatomic revascularization procedures included 6 axillopopliteal and 12 axillofemoral bypass grafts. Operative mortality was 39% (7 patients), and 3 (9%) limbs were amputated within thirty days. Two (11%) patients died after seven and twelve months, respectively, of septic complications, and 1 (5%) patient died after six months from an unrelated cause. Eight (73%) patients are still alive at a mean follow-up of fifty +/- thirty-four months, but in 3 the extraanatomic bypass was removed for infection and 5 major amputations were performed. Two-year survival and limb salvage rates were 44% and 50%, respectively. Aortic prosthetic graft infections that require emergent treatment continue to demonstrate high early and late mortality and limb loss rates despite aggressive intervention and limb salvage procedures. Newer methods of managing these complications should continue to be investigated.
 ...
PMID:Management of abdominal aortic prosthetic graft infection requiring emergent treatment. 919 34

The incidence of tuberculosis has risen in many parts of the world, and more attention is being focused on genitourinary tuberculosis (GT), the second most common extrathoracic form of tuberculosis. Although chemotherapy is the mainstay of treatment, ablative surgery as a first-line management may be unavoidable for sepsis or abscesses. In cases with hydronephrosis and progressive renal insufficiency caused by obstruction, renal drainage (by stenting or nephrostomy) must be performed immediately. In all other situations triple-drug chemotherapy should be undertaken for at least 6 months and stable conversion obtained before ablative or reconstructive surgery is planned. Nephrectomy or partial nephrectomy is indicated for nonfunctioning or poorly functioning kidneys, particularly if continuous flank pain or hypertension is present. Stenosis of the ureter usually can be managed by temporary stenting and adjuvant corticosteroid therapy. Today the indications for augmentation are rare, but bladder replacement may be combined with ureter replacement using segments of intestine.
 ...
PMID:Indications for surgical management of genitourinary tuberculosis. 920 38

Presentation of the results obtained with extracorporeal shock wave lithotripsy (ESWL) applied to 3173 ureteral lithiasis with a Dornier HM-4 equipment. Location of lithiasis was pyeloureteral junction (329), lumbar ureter (1068), sacral ureter (238), iliopelvic ureter (1474) and "lithiasic path" (64). All lithiasis were treated in situ. Treatments were carried out ambulatory with no anaesthesia. Treatment/lithiasis rate was 1.3. Percentage of stone-free patients with ESWL alone was 79.2% after the first session, and reached 86.14% with retreatment. Percentage of success for lithiasis in pyeloureteral junction was 81.8%, 79.7% for lumbar ureter lithiasis, 80.09% sacral lithiasis, 90.10% iliopelvic ureter lithiasis and 79.9% for those in the "lithiasic path". 12.6% lithiasis required post-ESWL auxiliary manoeuvres. Post-ESWL minor complications (pain, vegetations) occurred in 5.6% cases and major complications (obstruction, fever, sepsis) in 2.9%. The factors influencing lithiasis fragmentation were the number of shock waves and the lithiasis duration. Size of lithiasis and presence or absence of ureteral catheter had no influence. These results suggest that ESWL is an effective method for managing ureteral lithiasis.
 ...
PMID:[Ambulatory treatment of ureteral lithiasis using shock wave extracorporeal lithotripsy]. 965 45

Analysis of early and late post-surgical complications in 44 cases of Studer's type bladder replacement due to carcinoma of the bladder performed over a 6-year period. Follow-up ranges between 6 months and 6 years. 4 patients died during the post-operative (9.09%): 1 myocardial infarction, 1 pulmonary embolism and 2 intestinal fistula. 28 patients (63.64%) had post-operative complications: 4 GI fistula (9.09%) 5 ileus (11.36%), 2 GI bleeding (4.54%), 1 ureteral fistula (2.27%), 1 ureteral stenosis, 6 urethro-intestinal fistula (13.36%), 1 tubular necrosis, 1 ruptured ureteral catheter, 5 wound infections (11.36%), 12 urine infections (27.27%), 6 sepsis (13.63%), 1 lymphocele, 1 evisceration and 2 eventrations. Repeat surgery was required in 6 cases. Within 6 months from discharge, 7 of 40 patients (17.5%) had some complication: 3 acute pyelonephritis, 4 episodes of acidosis-dehydration and 1 ureter stenosis. After 6 months, 7 of 38 patients (18.4%) had complications: 1 acidosis, 3 vesical lithiasis, 2 ureteral stenosis and 1 urethro-intestinal, plus 2 cases of chronic urinary retention. Daytime continence was 97.2% and nighttime continence 30%; after 6 months evolution, no further changes were seen.
 ...
PMID:[Studer's type ileal neobladder. Study of complications and continence]. 994 71

The aim of this work is a critical analysis of our results with primary laparoscopic resection and anastomosis of the colon for diverticulitis. From October 1993 to October 1997, 171 patients with a mean age of 60 years (97 males, 74 females) have been operated laparoscopically. 95 patients were operated electively after many episodes of acute diverticulitis and 76 patients in the acute phase, of whom 11 patients presented a colovesical fistula. 6 left hemicolectomies and 165 sigmoid resections were performed. Among the sigmoid resections 11 patients with simultaneous resection of a colovesical fistula are included. The operating time for elective cases was between 130 and 280 minutes with a mean of 180 minutes, for acute cases the time was between 75 and 410 minutes with a mean of 205 minutes. The conversion-rate was 10.5%: problems with the instruments n = 2, impossibility to pass the stapler n = 4, severe diverticulitis n = 7, iatrogenic lesion of the ureter n = 1, perforation of the transverse colon by the trocar n = 1, extended adhesions n = 2, hemorrhage n = 1. The morbidity was 10%: abdominal wall hematoma n = 1, intraabdominal hematomas n = 2, wound abscesses treated surgically n = 2, conservatively treated intraabdominal abscesses n = 2, anastomotic leaks treated with open procedure n = 2, anastomotic leaks with fistulization n = 4, treated once with laparotomy and 3 times conservatively, sepsis 3 times treated conservatively. As late complications (3.5%) we experienced: a bowel obstruction in 2 patients treated with open procedure, herniation at the trocar sites in 3 cases corrected surgically and an anastomotic stenosis, that had to be reoperated after an unsuccesful dilatation. Analgetic requests have been decreased to the half in comparison to the classically operated patients. The mortality: 1 patient (0.6%) died due to a fasciitis. The duration of the hospitalisation was 8.4 days in average (3-32 days). We can conclude that laparoscopic colon resection should be considered as an adequate procedure for the treatment of inflammatory processes. A large experience in laparoscopic surgery with continuous training of the surgeon is the prerequisite.
 ...
PMID:[Laparoscopic therapy of diverticulitis]. 1006 51

Two patients, aged 22 and 68, were admitted for recurrent orchi-epididymitis and septicemia respectively. On digital rectal examination, a right pararectal mass was palpated. CT showed in both patients unilateral renal agenesia with a dilated blind ectopic ureter and an enlarged pseudocystic seminal vesicle. MRI obtained in one patient demonstrated a hyperintense content of the blind ureter and the seminal vesicle. Cross section imaging findings were in agreement with deferentography. Histology confirmed the diagnosis of renal dysplasia, with a blind ectopic ureter, opening in the seminal vesicle.
 ...
PMID:Ectopic ureter associated with renal dysplasia. 1058 72


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>