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)

Twenty patients with acute dermal gangrene following surgery, trauma or sepsis are described. In 12 the skin became gangrenous secondary to a necrotizing process affecting the subdermal fascia, and in 8 the condition arose primarily in the skin. In the first group mortality was high unless radical excision of the necrotic fascia was performed at an early stage; in 3 of the recent patients the overlying skin was removed, defatted and stored for later grafting. In the second group, incision and adequate drainage combined with antibiotics seemed to suffice. Hyperbaric oxygen was of dubious value in the first group but appeared to contribute to arrest of the lesion in the second group.
 ...
PMID:Diagnosis, clinical course and treatment of acute dermal gangrene. 109 10

Gangrene of the newborn is an uncommon condition usually resulting from decreased perfusion of a part, usually an extremity. There are a variety of situations which can result in this condition. Knowledge of the exact sequence of events which lead to the insult and the conditions surrounding it is helpful in determining the etiology and as a consequence the treatment of the lesion. In the patient described, direct pressure from the maternal pelvis was probably the contributing factor which led to venous occlusion of the extremity. Arterial thrombosis, emboli, trauma, congenital heart disease, sepsis, dehydration, coagulopathies, and venipuncture are other possible causes which should be considered. The treatment is in general supportive, allowing the ischemic area to demarcate and slough. Range-of-motion exercises and splinting to avoid contracture are helpful in the rehabilitative phase.
 ...
PMID:Gangrene of the newborn. A case report. 112 62

The syndrome of symmetrical peripheral gangrene is characterised by distal ischaemic damage in two or more extremities, without large vessel obstruction. Four patients with bilateral pedal ischaemia are described and their haemodynamic profiles presented. In all four cases the syndrome developed in association with noradrenaline administration, sepsis and DIC, despite a high cardiac output and a low calculated systemic vascular resistance index. Early treatment with epoprostenol was instituted in the final case and was successful.
 ...
PMID:Symmetrical peripheral gangrene: association with noradrenaline administration. 146 85

The outcomes of treatment of 386 victims with abdominal trauma and fractures of the long tubular bones were studied. The authors systematized the typical complications developing after the trauma, both on the part of the injured organs of the abdominal cavity and true pelvis and the fractures of the long tubular bones. This allowed the developed complications to be divided according to time into early, late, and sequelae of trauma. The early complications of injuries to the organs of the abdomen and true pelvis are as follows: suppuration of postoperative wounds, postoperative wound dehiscence with or without eventration, recurrent intracavitary hemorrhage, progressing local peritonitis, incompetence of anastomoses, intestinal obstruction, abdominal abscesses and infiltrates, abscesses and infiltrates in the true pelvis, intestinal paresis, large hematomas, phlegmons of the anterior abdominal wall. The late complications are: sluggish wounds of the anterior abdominal wall, formation of ligature fistulas, postoperative ventral hernias, suppuration of intraorganic and interstitial hematomas, subclinical forms of sepsis and sepsis, thrombophlebitic complications, chronic venous insufficiency, persistent wounds, and other complications. The sequelae of injury to the organs of the abdominal cavity and true pelvis are: intestinal fistulas, functional intestinal disorders, gastric disease, the dumping syndrome, cicatricial changes of the anterior abdominal wall, posttraumatic disease, venous insufficiency, pneumosclerosis, chronic pneumonia, pulmonary emphysema, chronic vascular insufficiency, etc. The early complications in fractures of long tubular bones in the group of studied patients: suppuration of osteomuscular wounds, recurrent displacement of bone fragments, bone necrosis in open type IIIC, IIID fractures, gangrene of the limb consequent upon crushing of skin and subcutaneous tissue, subluxations, secondary subluxations of limbs.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Classification of complications of combined injuries of abdominal organs and long tubular bones in traffic accidents]. 146 78

This retrospective study evaluated predisposing factors, clinical picture and the methods of treatment related to morbidity and mortality of 19 small bowel volvulus (SBV) who underwent operation at Belen Hospital (Trujillo-Peru) during the last 26 years (1966-1992). The SBV was 1.6% of all cases of intestinal obstruction in this period and 10.8% of all intestinal volvulus. The median age was of 43 +/- 20.5 years (range, 6 to 78 years) and the majority of them were between 41 and 60 years. Sixteen cases (84.2%) were men from Indian and Spanish extraction and most of them were farmers and came from the Sierra of the Department of La Libertad. Two cases (10.5%) had non-related antecedents previous surgery. In six patients (31.6%) the volvulus was less than seven day's duration and in thirty (68.4%) it was more eight day's duration with previous attacks of obstruction (median: 19.3 days, range: 17 hours to 94 days). Pain, vomiting and distention were present in almost all of these cases. The most frequent abdominal finding was distention. The location of the volvulus was: ileum, 12 cases (63.2%), root of mesentery, 4 cases (21%) and jejunum, 3 cases (15.8%). Gangrenous bowel was present in six patients (31.5) and gangrenous intestine with perforation in two cases (10.5%) who underwent resection of the involved segment with primary anastomosis. In this group one patient (5.2%) died of sepsis and the wound infection rate was of 37.5%. There was no statistically significant correlation with the duration of illness and the presence of gangrenous loops or the mortality rate (p > 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Predisposing factors, clinical picture and mortality in volvulus of the small intestine]. 147 87

Open-window thoracostomy (OWT) was performed in 21 cases of empyema. The indications were postpneumonectomy empyema with (n = 6) or without (n = 1) fistula, early recurrent empyema after decortication (n = 6), chronical empyema in ill elderly patients with (n = 5) or without fistula (n = 2), and total unilateral lung gangrene with a large fistula of the main bronchus after radiotherapy and chemotherapy (n = 1). All cases presented with severe sepsis, eight of them with acute septic shock, and six with signs of multiorgan failure. Three to five ribs were resected, the muscles and skin were sutured to the ribs confining the window located at the lowest point of the empyema cavity, while the intercostal muscles of the resected ribs were used to close fistulae. The cavity was packed with dressings every day. In all cases, the sepsis subsided immediately after OWT. With the exception of one patient with postpneumonectomy empyema, who died of contralateral pneumonia on day 36, no surgery-related complications were seen. Four further patients died of unrelated causes 2, 4, 5, and 7 months, respectively, after OWT. In one of them, the OWT had been closed. Up to this time, obliteration and closure of the cavity has been carried out in 7 cases by using thoracoplasty (n = 2) or predicted muscle flaps (n = 5) either in the early course or after a delay of 11 to 23 months, with fair functional and cosmetic results. In one further case, operative closure has been planned. In seven of the eight remaining patients, four of whom declined further operations, the cavities closed spontaneously, despite their initial size after intervals of between 11 and 21 months.
 ...
PMID:Open-window thoracostomy in pleural empyema. 148 72

The aetiology of non-iatrogenic causes of peripheral ischaemia and gangrene presenting either at birth or within a few hours of delivery is unknown in the majority of 56 confirmed cases. In this review of 47 cases occurring since 1941 the aetiology was clear in only 6, four due to compression by the encircling umbilical cord. There was no clear association with gestational age, birth weight, maternal age or type of delivery. Seven were infants of poorly controlled diabetic mothers and these may constitute a subgroup due to altered haemostatic mechanisms. Pregnancy hypertension was an association in 7 cases, oligohydramnios in 6. There is only limited support for birth trauma, sepsis, and thrombo-emboli from the ductus arteriosus as causes. There is indirect evidence that thrombo-emboli can migrate from the placental bed to the fetus. In recent years death from this condition has been rare with surgical thrombectomy increasingly successful in late presenting cases. When gangrene is established at birth surgical amputation, autoamputation, or some loss of function is usual. Peripheral ischaemic insults presenting at birth may be part of a wider spectrum of disorders, both prenatal and perinatal, attributable to occlusive vascular disruption.
 ...
PMID:Peripheral ischaemia and gangrene presenting at birth. 150 68

The results of 56 vein bypasses to the dorsal pedal artery performed in 53 diabetic patients who were admitted with ischemic foot lesions complicated by infection were reviewed. All patients had one or more of the following: infected ulcers (73%), cellulitis (45%), osteomyelitis (29%), gangrene (20%), or abscess (2%). Organisms were cultured from 84% of patients (average 2.6, range 1 to 9 organisms per infection). Elevated temperature (greater than 37.7 degrees C) or leukocytosis (greater than 9.0 x 10(3)/ml) were seen in 13% and 50% of patients, respectively. All patients were treated with broad-spectrum antibiotics, local debridement, wound care, and bed rest. Operative debridement or open partial forefoot amputation were required to control sepsis in 11 patients (20%). Treatment of infection delayed revascularization by an average of 10.7 days. All patients underwent autogenous vein bypasses to the dorsal pedal artery. Two grafts failed within 30 days (3.6%), and one patient died (1.8%). Wound infections developed in seven patients (12.5). One wound infection resulted in graft disruption and patient death at 2 months. Average length of stay of the initial hospitalization was 29.8 days. Fifty-two patients were discharged with patent grafts and salvaged limbs; however, 31 subsequent foot procedures and 35 rehospitalizations were required to ultimately achieve foot healing. Actuarial graft patency and limb salvage were 92% and 98%, respectively at 36 months. Pedal bypass to the ischemic infected foot is efficacious and safe as long as infection is adequately controlled first. The complexity of these situations often requires multiple surgical procedures and extensive wound care, resulting in prolonged or multiple hospitalizations.
 ...
PMID:Safety of vein bypass grafting to the dorsal pedal artery in diabetic patients with foot infections. 159 96

Since 1984 three patients have been treated for a ruptured abdominal aortic aneurysm and acute biliary sepsis. The biliary tract disease included two cases of gangrene of the gallbladder, one with perforation. Two patients had cholangitis. All patients underwent repair of the ruptured aneurysm and cholecystectomy under the same anesthetic. Two individuals required common duct exploration: one at the time of the initial operation and the other 6 days later. Despite a high incidence of postoperative complications in these elderly men, all survived surgery and are alive and well after periods of 1 to 7 years. There have been no graft infections.
 ...
PMID:Management of ruptured abdominal aortic aneurysm and concomitant biliary sepsis. 159 74

Hemicorporectomy has been done for potentially curable pelvic malignancy and for intractable pelvic sepsis with bone involvement. In this report, the authors describe the first use of hemicorporectomy to treat ischemic gangrene of the limbs and pelvic soft tissues secondary to acute aortic occlusion.
 ...
PMID:Hemicorporectomy for acute aortic occlusion: a case study. 164 92


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