ABSTRACT
The term of acute purulent mediastinitis (APM) is understood as a bacterial inflammatory process involving mediastinal tissue and organs. It is a group of clinical disorders originated primary or secondary as a complications another disease of different etiology. The definitive clinical picture is a combination of both pathologies. APM having obviously purulent character develops usually extremly fast and is objectively harming patient's life. In case of Descending Necrotizing Mediastinitis (DNM) the mortality is up to 25-40%. The only perfect and early stated diagnosis and choosen effective therapy mode can lead to patient life salvage and survival. The surgery share on therapy is substantional. During years 2004-2008 we have taken experience in this field by treatment of 18 patients with APM. Our conclusions after that most important condition for effective therapy is early and enough wide dissection of the involved area, mainly thoracocervical and mediastinal, their drainage and installation of the continual rinsing, eventually. There is no exception we indicate an operative repeated revision including rethoracotomy, if necessary.
Subject(s)
Mediastinitis , Acute Disease , Adolescent , Adult , Aged , Bromhexine , Female , Humans , Male , Mediastinitis/diagnostic imaging , Mediastinitis/microbiology , Mediastinitis/therapy , Middle Aged , Radiography , Young AdultABSTRACT
OBJECTIVE: Urological complications of pelvic fractures include in particular rupture of the urinary bladder (RUB), injury of the posterior urethra (IPU) and erectile dysfunction (ED). The authors present their own group of patients and in particular the diagnostic and therapeutic algorithm in IPU. MATERIAL AND METHODS: In the Plzen Faculty Hospital in 1/1998 to 8/2002 a total of 19 patients were treated with serious urological complications of pelvic fractures--9x RUB, 11x IPU (once with RUB). RUB was in one instance intraperitoneal, in the remainder extraperitoneal. RESULTS: IPU was without dislocation 6x, with dislocation 5x. Primary "realignment" of the urethra was made in 6 patients (in dislocations and in concurrent rupture of the bladder). In the remaining 5 an epicystostomy was established. In 4 after an interval of 3 months a posterior resection urethroplasty was made because of a distraction defect. One patient with a distraction defect was referred to the urological department of the catchment area and in another patient after-treatment is planned. Severe ED developed in 6 IPU of 10, always in dislocations of the urethra. In one patient we lack information on erections. CONCLUSION: When IPU is suspected (urethrorhagia), dislocation of the prostate on examination p.r.) ascendent urethrography and IVU are essential. Do not catheterize before completed examination. Then needle epicystostomy is performed, in major dislocations of the urinary bladder or in associated injuries primary "realignment" of the urethra open on a catheter or endoscopically. In distraction defects after 12 weeks a posterior resection plastic operation follows.
Subject(s)
Fractures, Bone/complications , Pelvic Bones/injuries , Urogenital System/injuries , Adult , Erectile Dysfunction/etiology , Female , Humans , Male , Rupture , Urethra/injuries , Urinary Bladder/injuries , UrographyABSTRACT
OBJECTIVES: To evaluate the association between changes in total splanchnic and mucosal perfusion, assessed either by gastric tonometry or jejunal laser Doppler flowmetry in postcardiac surgical patients. DESIGN: A prospective, observational study. SETTINGS: A general intensive care unit in a tertiary care center. PATIENTS: Twelve, postoperative cardiac surgery patients were studied. INTERVENTIONS: Patients were treated according to clinical routine. Total splanchnic blood flow (indocyanine green extraction), jejunal mucosal perfusion (laser Doppler flowmetry), gastric mucosal-arterial PCO2 gradients, and splanchnic lactate uptake were studied during four 30-min measurements periods, each separated by a period of 1 hr. MEASUREMENTS AND MAIN RESULTS: There was no consistent association between either total splanchnic and local mucosal perfusion or between gastric and jejunal perfusion as assessed by two different techniques. The PCO2 gradient increased from 0.73+/-0.21 kPa to 1.15+/-0.30 kPa (p < .05), and splanchnic oxygen extraction increased from 40%+/-9% to 49%+/-14% (p < .01). CONCLUSIONS: In this observational study on postcardiac surgical patients, local mucosal perfusion did not reflect total splanchnic blood flow and vice versa. Either changes in gastric and jejunal mucosal perfusion were different or increasing tissue metabolism was responsible for the observed lack of association between tonometry, laser Doppler flowmetry, and total splanchnic blood flow. Increasing mucosal arterial PCO2 gradient and splanchnic oxygen extraction may reflect a mismatch between splanchnic perfusion and metabolic demands.
