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[X-ray diagnosis of a phlegmon of the retroperitoneal space tissue].

The paper is concerned with the results of a combined x-ray study of 36 patients with phlegmon of retroperitoneal fat (RF). The x-ray procedure was described, potentialities and effectiveness of each method (panoramic polypositional investigation of the chest and peritoneal cavity, a contrast study of the G.I. tract) were shown. X-ray semeiotics of phlegmon of RF of different sites, the main differential and diagnostic signs to distinguish between phlegmon and accumulation of gases of other sites and its causes, were described in detail. The accuracy of phlegmon detection with these methods was 97.2%; phlegmon was detected in 35 of 36 patients.

Adult↗
PubMed1982

Detection of neoplastic lymph node involvement in the retroperitoneal space. Diagnostic value of CT, echography and lymphography.

The diagnostic value of echography, computerized tomography and lymphography in the detection of infiltrating retroperitoneal lymph nodes was assessed in a prospective study. Ninety-six patients suffering from Hodgkin's disease, non-Hodgkin lymphoma, seminomatous and and non-seminomatous tumours of the testis were examined with all three methods. Sixty-two (30 non-seminomas, 32 Hodgkin's diseases) had an exploratory laparotomy at least one week after the diagnostic examinations. Sensitivity and specificity were assessed on the basis of the pathohistological findings. The sensitivity was 92% for CT, 79% for echography and 83% for lymphography. The specificity was 89% for CT, 95% for echography and 84% for lymphography. The presented findings suggest that a re-evaluation of the diagnostic strategy in assessment of lesions involving retroperitoneal lymph node is required.

Humans↗