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1.
LJ Galietta S Lantero A Gazzolo O Sacco L Romano GA Rossi O Zegarra-Moran 《Canadian Metallurgical Quarterly》1998,34(6):478-481
BACKGROUND: Image-guided percutaneous drainage has been shown to be a safe and effective alternative to surgery in the management of psoas abscess in adults and adolescents. There is little information on its use in children. OBJECTIVE: To evaluate the safety and efficacy of US-guided percutaneous needle aspiration and catheter drainage of ilio-psoas abscesses. MATERIALS AND METHODS: A retrospective review of 14 children with 16 ilio-psoas abscesses (10 pyogenic and 4 tuberculous) who were treated by US-guided percutaneous needle aspiration (n = 5) or catheter drainage (n = 9) along with appropriate antimicrobial therapy. RESULTS: Percutaneous treatment was successful in 10 of the 14 patients; all showed clinical improvement within 24-48 h of drainage and subsequent imaging demonstrated resolution of the abscess cavities. Surgery was avoided in all of these ten patients except one, who underwent open surgical drainage of ipsilateral hip joint pus. Of the other four patients, two had to undergo surgical drainage of the ilio-psoas abscesses after failure of percutaneous treatment, one improved with antibiotics after needle aspiration failed to yield any pus, and one died of continuing staphylococcal septicaemia within 24 h of the procedure. There were no procedural complications. CONCLUSIONS: Percutaneous drainage represents an effective alternative to surgical drainage as a supplement to medical therapy in the management of children with ilio-psoas abscesses. 相似文献
2.
BA Veldman HR Peeters HJ Teertstra PM Nettin 《Canadian Metallurgical Quarterly》1998,142(25):1425-1429
In 3 patients, 2 women aged 16 and 64 years and 1 man aged 64 years, with pain in the left hip region and fever, the diagnosis psoas abscess was made. After antibiotic treatment and drainage they recovered well. The primary from of psoas abscess is presumably caused by haematogenous spread of bacteria, mostly Staphylococcus aureus. The secondary form is caused by spread of infection from surrounding tissue, mostly gastrointestinal micro-organisms with Crohn's disease and diverticulitis. Painful passive extension and endorotation as well as a painful flexion stress-test of the hip joint can indicate a psoas abscess. Echography and blood cultures should be performed if a psoas abscess is suspected. If echography is inconclusive, CT-scan can establish the diagnosis. The psoas abscess should be treated by percutaneous or surgical drainage combined with antibiotic therapy. The underlying cause of a secondary psoas abscess should be treated separately. 相似文献
3.
Ilio-psoas abscesses: percutaneous drainage under image guidance 总被引:1,自引:0,他引:1
Over a 5-year period, 56 psoas abscesses occurring in 51 patients were managed by image-guided percutaneous drainage, either by needle aspiration (n = 10) or by catheter drainage (n = 46) in conjunction with medical therapy. Twenty-seven patients had tuberculous abscesses (bilateral in five) while 24 patients had pyogenic abscesses. Percutaneous treatment was successful in 16 of the 24 patients (66.7%) with pyogenic abscesses. The reasons for failure were co-existent bowel lesions, phlegmonous involvement of muscle without liquefaction, multiloculated abscess cavity and thick tenacious pus not amenable to percutaneous drainage. Surgery was required in seven patients, either for failed percutaneous drainage or for the management of co-existent disease. Percutaneous drainage was initially successful in all 27 patients of tuberculous psoas abscesses. However, eight patients presented with recurrence requiring repeat intervention. The average duration of catheter drainage was longer in patients with tuberculous abscess (11 days) than in patients with pyogenic abscess (6 days). Percutaneous drainage under image guidance provides an effective and safe alternative to more invasive surgical drainage in most patients with psoas abscesses. 相似文献
4.
B Elfsson I Wallin S Eksborg K Rudaeus AM Ros H Ehrsson 《Canadian Metallurgical Quarterly》1999,7(2):87-91
OBJECTIVE: To assess and contrast the role of interventional therapy for two types of cavitating pneumonias: lung abscess and necrotizing pneumonia. MATERIALS AND METHODS: We retrospectively reviewed the imaging, interventional therapy, and outcome of 14 children seen between February 1987 and January 1996 with lung abscess and 9 with necrotizing pneumonia. All children were treated with antibiotics prior to intervention. Pulmonary parenchymal fluid was percutaneously aspirated from ten lung abscesses and three necrotizing pneumonias. Percutaneous catheters drained five lung abscesses. Pleural drainage was performed for three lung abscesses and eight necrotizing pneumonias. RESULTS: All 14 children with lung abscesses had positive Gram stains of the pulmonary fluid; 13 cultures were positive. All 14 defervesced within 48 h of intervention. None developed a bronchopleural fistula. All nine necrotizing pneumonias were presumed to be sequelae of prior pneumonia. Streptococcus pneumoniae was the only organism as documented by pleural fluid latex fixation in three patients, gram stain in two, and culture in only one. Seven of these children developed pneumatoceles, five developed bronchopleural fistulae, and three required long-term chest tubes for persistent pneumothoraces. CONCLUSION: Aggressive interventional therapy can be diagnostic and therapeutic in the infected lung abscess. Interventional therapy can be harmful in postinfectious necrotizing pneumonia. 相似文献
5.
FJ Ampudia-Blasco J Fernandez MD Ferrer Y Pallardo S Tenes R Carmena 《Canadian Metallurgical Quarterly》1998,15(8):436-438
The association between psoas abscess and lumbar spondylodiscitis by Gram negative bacilli represents a rare clinical entity. Sometimes the absence of demonstrative symptoms complicates the diagnostic schema. We report about a 72 year-old woman, without previous known diabetes mellitus, who was admitted because of fever of one week duration and a non-ketotic hyperosmolar coma. A left psoas abscess was identified by abdominal computed tomography (CT). The abscess was in communication with the L1-L2 intervertebral space. Although Escherichia coli was identified as the causing agent and appropriate antibiotic therapy was administered, the resolution of the abscess occurred only after the implantation of a percutaneous catheter guided by CT without additional surgery. Percutaneous drainage as a diagnostic-therapeutic technique has rendered the surgery as the last resort in the treatment of psoas abscess. 相似文献
6.
PURPOSE: Our goal was to review the CT findings and to help define the role of CT in the evaluation of appendicitis in children. METHOD: Of 730 children with surgically proven appendicitis, 22 underwent preoperative CT evaluation. Their CT scans and operative and pathology records were retrospectively reviewed. The CT scans were evaluated for appendiceal wall thickness, diameter, and location, appendicoliths, pericecal inflammation, phlegmon, abscess, free fluid, small bowel dilatation, and bowel wall thickening. Criteria for diagnosing appendicitis were (a) appendiceal wall thickening (> 1 mm) or (b) presence of abscess, phlegmon, or pericecal inflammation associated with appendicolith(s). Prospective reports of ultrasound examinations performed within 2 days of the CT scans were available in 14 children and were correlated with the CT findings. RESULTS: An abnormally thickened appendix, with a diameter ranging from 9 to 18 mm, was seen in four children. Three appendices were retrocecal and one was near the cecal tip, anterior to the iliac vessels. Appendicoliths were present in 10 children, multiple in 1. Abscesses were seen in 13 of 22 children, multiple in 5. Phlegmon was seen in five children and pericecal inflammation in two. Bowel wall thickening was present in seven children and small bowel dilatation was noted in six. Other findings included free fluid, hydronephrosis, thickening of urinary bladder wall, air in the uterus and vagina, adenopathy, and thickening of the abdominal wall musculature. CT was diagnostic of appendicitis in 11 of 22 children (50%). In 14 children with both ultrasound and CT studies, CT was slightly better in diagnosing appendicitis and visualizing the abnormal appendix and was superior in defining the presence and extent of abscess and inflammation in 9 of 14 children. CONCLUSION: CT is a useful adjunct in diagnosing appendicitis in children, with a major role in cases of complicated appendicitis. 相似文献
7.
L Lincender D Radni? D Vrci? K Dimitrijevi? S Dizdarevi? 《Canadian Metallurgical Quarterly》1996,50(1-2):31-33
During the war, June 1992,-August 1994, at the Institute 20 percutaneous fluid collections and abscesses drainages in the belles were done, controlled by the CT. The percutaneous drainage we started in 1984, until now we had 141 cases, 20 cases in the war time, 14 of them were wounded, while the rest was suffering from a malignant process in stomach, pancreas, kidneys. Both groups had post-operative complications after liver injuries. 7 underwent the percutaneous drainage. The length was 1-64 days, drainage contents quantity was 60-5.000 m. The drainage was successful with 14 patients, while in 5 cases we had to repeat, change the catheter place. Only with 1 patients the drainage was not done, but an aspiration. The contents were send to microbiologic analysis. It was a retro-peritoneal abscess collection. Based on our ten-years experience, we are of an opinion that the CT controlled percutaneous drainage is a very efficient, simple and acurata urgent radiology procedure. According to our experiences, nearly all cases were successful. 相似文献
8.
BACKGROUND/AIMS: Norfloxacin is useful to prevent infections in hospitalized cirrhotic patients with low ascitic fluid protein concentrations. It is also effective in preventing the recurrence of spontaneous bacterial peritonitis. The aim of our study was to determine the efficacy of norfloxacin in the primary prophylaxis of gram-negative bacilli infections in cirrhotic patients with low ascitic fluid protein levels (<15 g/l). METHODS: One hundred and seven patients were randomized to receive norfloxacin (400 mg/day; n=53) or placebo (n=54) for 6 months. The patients had no history of infection since cirrhosis diagnosis and no active infection. RESULTS: The probability of gram-negative infection was significantly lower among patients treated with norfloxacin than among those treated with placebo. Six gram-negative bacilli infections occurred in the placebo group and none in the treatment group. Severe infections (spontaneous bacterial peritonitis, neutrocytic ascites and bacteremia) developed in nine patients in the placebo group (17%) and in one patient in the norfloxacin group (2%; p<0.03). There was no between-group difference in the overall rate of infection or in survival. In ten patients from the norfloxacin group, gram-negative bacilli not present in baseline stool cultures were transiently isolated in follow-up cultures. CONCLUSIONS: These data show that primary prophylaxis with norfloxacin for 6 months is effective in the prevention of infections caused by gram-negative bacilli in cirrhotic patients with low ascitic fluid total protein levels. 相似文献
9.
PURPOSE: This prospective study was undertaken to determine the incremental yield of combined abdominal and pelvic CT in searching for clinically suspected postoperative abscess in oncologic patients. METHOD: One hundred seventeen oncologic patients underwent CT to exclude a clinically suspected abscess within 30 days of abdominal or pelvic surgery during an 8 month period. Scans were evaluated for the presence of ascites, loculated fluid collections, or other possible sources of fever. The clinical course and any intervention in the abdomen or pelvis within 30 days after CT were recorded. RESULTS: After abdominal surgery, 44 of 69 [64%; confidence interval (CI) 51-75%] patients had loculated fluid collections in the abdomen; no patient (0%; CI 0-5%) had a loculated fluid collection present only in the pelvis. After pelvic surgery, 22 of 48 (46%; CI 31-61%) patients had loculated fluid collections in the pelvis; no patient (0%; CI 0-7%) had a loculated collection present only in the abdomen. Loculated collections were present in both the abdomen and the pelvis in 4 of 69 (6%; CI 1.6-14%) patients after abdominal surgery and 3 of 48 (6%; CI 1.3-17%) after pelvic surgery. CONCLUSION: Isolated pelvic abscesses after abdominal surgery and isolated abdominal abscesses after pelvic surgery appear to be very uncommon in oncologic patients. CT initially need be directed only to the region of surgery in this particular patient population. 相似文献
10.
PROBLEM: Psoas abscesses are really rare so that the diagnostic onset is commonly very late. The differential diagnosis to other retroperitoneal processes is therefore important. METHOD: In a period of observation of 6 years 21 patient were treated with psoas abscesses. The evaluation of 16 records was done retrospectively under consideration of etiology, history, clinical examination, lab results and x-ray/CT/MRI etc. RESULTS: With the knowledge of the anatomy of the ilio-psoas muscle the clinical examination gives us important information about the diagnosis of psoas abscess. The history and the clinical examination precede the further diagnostics and are condition for high rates of sensitivity and specificity. Lab results indicate an absedation without being specific. The exclusive position of radiological diagnostics is undisputed. Ultrasound, x-ray and leucocyte marked bonescan are proven to be helpful in cases of unknown location of the abscesses. Method of choice seems to be the contrast enhanced CT-scan. The differential diagnosis includes gastrointestinal or renal disorders as well as pathology of bone or joints. In our cases differential diagnosis was complicated since the diagnostic onset was delayed and the initial therapy was not adequate. The diagnosis "abscess of the psoas" does not imply a general regime for therapy therefore an individual treatment in consideration of percutaneous and operative drainage has to be recommended. In selected cases a combination therapy is advised. CONCLUSION: In every case of retroperitoneal symptoms the differential diagnosis of an abscess of the psoas has to be regarded. The diagnosis is subtil and requires clinical and laboratory examinations as well as contrast enhanced computerscan. The therapy follows operative measures. The technique has to be individually decided. 相似文献
11.
J Saba P Morlat F Raffi V Hazebroucq V Joly C Leport JL Vildé 《Canadian Metallurgical Quarterly》1993,12(11):853-856
A prospective study was conducted to evaluate azithromycin in combination with pyrimethamine for treatment of acute Toxoplasma encephalitis in patients with AIDS. Of the 14 patients given 75 mg pyrimethamine and 500 mg azithromycin daily for four weeks, eight were evaluable for clinical response. Five responded favorably, one had an intermediate response and two an unfavorable response. Of the nine patients evaluable for radiological response, six responded favorably, and three had an intermediate response. Eleven adverse events occurred in nine patients: rash (n = 5), abnormal liver function (n = 2), vomiting (n = 3) and hypoacousia (n = 1). This pilot study suggests that the combination of pyrimethamine and azithromycin may be further investigated and that the optimal dosage of azithromycin has yet to be determined. 相似文献
12.
BACKGROUND: Scintigraphy with 111In (indium-111)-oxine or 99mTechnetium-hexamethylpropyleneamine oxime (99mTc-HMPAO) labeled leukocytes has been used to differentiate brain abscess from brain tumor. However, there are false positive or false negative results from planar scintigraphic images. So a more specific and sensitive scintigraphic technique needs to be developed. METHODS: Planar and single photon emission computed tomography (SPECT) images were obtained and reviewed in 14 patients with intracerebral ring-enhancing lesions on computed tomography (CT) or magnetic resonance imaging (MRI). In all patients, diagnosis was confirmed by histopathologic examination. The effect of steroids or antibiotics on scintigraphic finding was examined. RESULTS: Abscess was confirmed in six patients, tumor in six, tuberculoma and cysticercosis in one each, respectively. In all the patients with abscess, SPECT showed increased focal activity irrespective of steroid or antibiotic therapy. Increased radioactivity, which could not be detected on planar images, could be identified in two patients with abscess. In three of the six patients with tumor, radiolabeled leukocytes did not accumulate in the tumor. In the other three patients with tumor, SPECT showed focally increased activity that was less intense than the activity shown in the patients with abscess. CONCLUSIONS: 99mTc-HMPAO labeled leukocyte SPECT is useful for the differential diagnosis of intracerebral ring-enhancing lesions, and the use of steroids or antibiotics does not influence the sensitivity of SPECT. Diagnostic sensitivity of scintigraphy with labeled leukocytes could be improved by SPECT in addition to planar image. 相似文献
13.
Among thirty cases of chronic subdural hematoma and hygroma in patients between 16 and 78 years of age, nine were found on the left side, ten on the right side and eleven were bilateral. The diagnosis was made in all cases by computer assisted tomography. Surgical treatment consisted in evacuating the subdural collection of fluid through two or three enlarged burr-holes, resection of the membranes were accessible through the burr-hole, irrigation of the subdural space and its subsequent drainage. The drain was left in postoperatively until the draining fluid became clear or the subdural space was dry. In one case there was a superficial intracerebral hematoma which obsorbed spontaneously. One patient with a subdural empyema required craniotomy. Only four out of ten patients who were comatose pre-operatively survived. Out of the 30 patients, 24 had a satisfactory postoperative outcome. 相似文献
14.
M Olona-Cabases N Ticó-Falguera L Ramírez-Garcerán O Del Valle-Ortiz T Castelló-Verdú L García-Fernández 《Canadian Metallurgical Quarterly》1996,34(6):315-319
Methicillin-Resistant Staphylococcus aureus (MRSA) infection poses a problem for both acute and long-term-care facilities, Spinal Cord Injury units included. This paper describes the 4-year evolution of MRSA outbreaks in a SCI unit in a university hospital where control measures were implemented from the first case detected. The protocol procedure was as follows: contact isolation, washing with antiseptic soap both those infected and those sharing the same room, contacts study and monitoring of MRSA patients up to the time when three consecutive negative cultures (sampled at time lapses of over 48 h) were obtained, antiseptic soap for the health-care personnel to wash their hands, and cultures of the nares done on the personnel in the event of an outbreak. Twenty-one (3.4%) MRSA positive cases were detected out of 550 admissions registered during the study period (November 1990 through October 1994). The evolution occurred in three outbreaks and six isolated MRSA positive patients without secondary cases. 71.5% of the cases were nosocomial. Seven (33%) were colonizated and 14 (67%) infected. The 14 patients infected presented 15 infections: nine with urinary tract infections, three surgical wound infections, two tracheostomy wound infections, and one patient with a decubitus ulcer infection. Two of those with urinary tract infections presented with secondary sepsis. No carriers were detected amongst the personnel. Urinary tract colonizations responded to treatment with cotrimoxazol except in two cases in which combined treatment was required (cotrimoxazol plus rifampicin). The patients with a MRSA positive tracheal aspirate were negative after combined treatment. Wounds and cultures of the nares responded favorably to initial treatment. One of the patients with a urinary tract infection and sepsis died the infection being a contributing cause. The prospective follow-up of the patients with MRSA positive cultures and the precocious implementation of isolation measures allow for the limitation of transmission, even although complete eradication is not possible. 相似文献
15.
M Ergan M Macro CL Benhamou P Vandermarcq T Colin JL L'Hirondel C Marcelli 《Canadian Metallurgical Quarterly》1997,64(6):386-395
Hematogenous infection of the facet joints by pyogenic organisms is exceedingly rare. We report six cases of lumbar facet joint septic arthritis due to hematogenous spread of a pyogenic organism. A review of the literature identified ten anecdotal reports of similar cases. An analysis of these 16 cases showed that the diagnosis was based mainly on imaging study findings and that clinical data failed to discriminate between facet joint septic arthritis and infectious discitis. Increased uptake on the radionuclide bone scan was an early finding and the pattern of uptake was different from that seen in discitis. Computed tomography was the investigation that best delineated the facet joint lesions. Magnetic resonance imaging of the lumbar spine was superior over computed tomography in demonstrating spread of the infection to the epidural space and/or soft tissues and in some instances demonstrated enhancement of the infected facet joint on T1 images after gadolinium injection. Aspiration of the facet joint under fluoroscopic guidance was required only when blood cultures were negative or when the diagnosis of the septic nature of the arthritis was in doubt. Blood cultures yielded a Staphylococcus aureus in the six cases in our series. Appropriate antimicrobial therapy was successful in most cases. In our series, four of the six patients had posterior epiduritis, pyomyositis, or an abscess in the paraspinal muscles or psoas muscle, suggesting that some epidural infections or psoas muscle abscesses believed heretofore to be primary may in fact be complications of facet joint septic arthritis. Facet joint septic arthritis is a new aspect of pyogenic spinal infections that deserves to be considered in patients with febrile spinal syndromes not explained by discitis. 相似文献
16.
J Fortea A González-Cuevas T Juncosa MT García-Fructuoso F Martínez C Mu?oz A Gené C Latorre 《Canadian Metallurgical Quarterly》1998,16(10):453-455
OBJECTIVE: To study the possible viral etiology in 139 infants with lower respiratory tract infection who required hospitalization in the Infant Unit of our hospital, from October 1994 to June 1995. PATIENTS AND METHODS: 139 patients were admitted, aged from 13 days to 14 months, during this period. The etiological agent was detected by direct immunofluorescence from nasopharyngeal secretions. Monoclonal antibodies were used against Respiratory Syncitial Virus, Influenza A Virus, Influenza B Virus, Adenovirus and Parainfluenza 3 Virus. Antibody detection against these viruses by Complement Fixation Test was done on 29 of these patients, with paired sera (acute and convalescent phase). RESULTS: In 82 patients (59%) we found at least one viral agents from the nasopharyngeal specimens, but in 64 of these only one was detected, in the remaining 18, there were more than one. Significant levels of antibodies were detected in only six of the 29 patients tested. Serology was negative in the remaining 23 patients. CONCLUSIONS: Syncitial Respiratory Virus is the first virus responsible for the lower respiratory tract infection in this age group (49%). There was no correlation between serological diagnosis and antigen detection. 相似文献
17.
OBJECTIVES: To evaluate (1) the clinical profile, treatment, and outcome of adult and pediatric patients presenting with intracranial abscess of otogenic origin and (2) the advantages of concurrent craniotomy and mastoidectomy. DESIGN: A prospective case series. SETTING: An academic tertiary referral center in India. PATIENTS: Thirty-six patients clinically diagnosed as having intracranial abscess that was secondary to suppurative otitis media and confirmed by computed tomographic scanning. INTERVENTION: Concurrent craniotomy and mastoidectomy. RESULTS: Children were more commonly affected than adults, and there was a male preponderance. All patients had cholesteatoma at surgery, although one third of the children had only granulation tissue on otoscopy. More than two thirds of the patients in both the groups presented with more than one intracranial complication and definitive surgical intervention was done later than 24 hours. Meningitis was the most frequent intracranial complication, followed by cerebellar abscess. There was no significant intraoperative or postoperative morbidity, mortality, recurrence of intracranial complications, or residual neurological deficits. Three children (14%) showed evidence of recidivism cholesteatoma requiring revision surgery. CONCLUSIONS: In suppurative otitis media with intracranial complications, it is accepted practice to treat the neurosurgical complication first, followed by mastoidectomy at a later date after the patient has been stabilized. Craniotomy with concurrent mastoidectomy is not only safe, but it also removes the source of infection at the same time the complications are being treated, thus avoiding reinfection while the patient is awaiting the ear surgery. In addition, the treatment is completed with a single, shorter hospital stay, which is more economical for the patient. 相似文献
18.
STUDY DESIGN: A clinical prospective cohort study of 15 healthy volunteers and 25 patients with unilateral sciatica from single-level disc herniation. OBJECTIVES: To detect any changes in the cross-sectional area of the psoas major muscle in patients with single-level (lateral to mediolateral) disc herniation causing unilateral sciatica. SUMMARY OF BACKGROUND DATA: The exact role of the psoas major muscle in the origin of low back pain and sciatica has not been clarified. METHODS: Fifteen healthy volunteers and 25 patients with unilateral sciatica from single-level disc herniation were subjected to magnetic resonance imaging of the lumbar spine. The cross-section area of the psoas major muscle on either side was recorded, and differences were noted. In patients, the cross-section area of either side was compared with and duration of sciatica was related to changes in the cross-section area. RESULTS: Insignificant variation in the cross-section area of the psoas major was observed in volunteers. In the patient group, significant reduction in the cross-section area of the psoas major was observed at the level and the site of the disc herniation. A significant correlation between cross-section area of the psoas major and ipsilateral continuous sciatica was found. There was no relation between the reduction of the cross-section area and the amount of disc herniation. CONCLUSION: The cross-section area of the psoas major is ipsilaterally decreased in unilateral lumbar disc herniation. The reduction in cross-section area is positively correlated with the duration of continuous sciatica. 相似文献
19.
A Masui K Tamura N Tarumi H Kamihata M Karakawa K Takehana T Sugiura T Iwasaka M Inada 《Canadian Metallurgical Quarterly》1997,20(5):466-470
BACKGROUND: Little has been written about the use of computed tomography (CT) in the evaluation of small bowel obstruction (SBO) in children. The purpose of this study is to review the CT findings of SBO in a pediatric series and to increase awareness of CT as potential problem-solving tool for SBO in children. METHODS: The medical, surgical, radiographic, and CT scan records of 20 consecutive children with surgically proven SBO were retrospectively reviewed. Duodenal and neonatal obstruction was excluded. CT scans were evaluated for small and large bowel caliber, bowel wall thickening, the appearance of the mesentery, extraluminal abnormalities, and the ability to detect the cause of obstruction. RESULTS: Causes of obstruction included adhesions (nine), small bowel intussusception (four), abscess (two), segmental volvulus (two), Crohn disease (one), focal stricture (one), and internal hernia (one). Small bowel dilatation was present in 19/20 children. Small bowel caliber transition was noted in 17/19 children. Two children with no small bowel caliber transition had a collapsed colon. The colon appeared normal in caliber in nine children, collapsed in nine, and filled with stool proximally and collapsed distally in two. Small bowel thickening was present in six children and mesenteric venous engorgement in three. Specific causes of obstruction were identified on CT in nine children (45%) and could be correctly predicted in seven of nine children with adhesions. In four children, the causes were either not evident or alternate diagnoses could be made. CONCLUSION: CT can be a useful adjunct in evaluating the presence or causes of SBO in children. 相似文献
20.
During a five year period, idiopathic hypertrophic subaortic stenosis was diagnosed in nine patients 70 to 79 years of age and in 26 patients 20 to 66 years of age who were referred to the cardiology division of the Long Island Jewish-Hillside Medical Center because of symptomatic heart disease. Only one of the older patients, compared with 19 of the younger ones, was referred with the correct diagnosis. Coronary artery disease with papillary muscle dysfunction was incorrectly diagnosed in four of the older patients. Cardiac catheterization confirmed the diagnosis of idiopathic hypertrophic subaortic stenosis in all of the 26 younger patients and in five of the nine older ones; diagnosis was based on typical echocardiographic features in the other four patients. Symptoms, physical findings, and electrocardiographic observations were similar in both groups. Aortic valve calcification was found in one younger patient and three older ones. The ratio of women to men was higher in the older group (7:2) than in the younger group (12:14). Coronary artery disease was more frequent in the older patients (three of five, compared with six of 26). Our experience indicates that idiopathic hypertrophic subaortic stenosis is not rare during the eighth decade. The diagnosis should be considered in any patient with an unexplained appropriate heart murmur, and definitive studies, such as echocardiography, should be done. As with any condition, proper management depends on accurate diagnosis. 相似文献