0000000000773245
AUTHOR
P. Klose
Die retraktile Mesenteritis*: Diagnostische und therapeutische Aspekte
An 18-year-old boy, who had severe abdominal pain for 18 months associated with marked weight loss, was found to have a stenosed ileal sling on double-contrast radiology of the small intestine. At operation a plate-like tumour was extending from the pancreas to the aortic bifurcation. Histological examination of removed tissue revealed retractile mesenteritis (mesenteric panniculitis; liposclerotic mesenteritis). The symptoms regressed and the patient again gained weight under immunotherapy with 1 mg/kg of prednisone and 2 mg/kg of cyclophosphamide daily. Subsequently, under prednisone alone, there was a recurrence, which responded within five weeks to daily 60 mg prednisone and 125 mg cycl…
Extrakorporale Stoßwellenlithotripsie von Gallenblasensteinen: Wie viele Patienten sind geeignet?
The proportion of patients with gallbladder stones suitable for extracorporeal shockwave lithotripsy (ESWL) was analysed prospectively in 200 patients aged 17-76 years (62 males, 138 females) with symptomatic cholecystolithiasis. Criteria for inclusion were clinical symptoms, solitary stones (diameter 10-30 mm) or up to three stones with comparable total volume, contractile gallbladder, no calcification of stones, normal biliary tract anatomy. To check these criteria a step-by-step diagnostic procedure was instituted which consisted of history, ultrasonography with contractility test, abdominal X-ray film, computed tomography measurement of stone density, and endoscopic retrograde cholangio…
Kontrastmittel-Kurzinfusion oder -Bolusinjektion bei der i.v. Urographie
The rate of contrast injection during i.v. urography may vary considerably (bolus injection or drip infusion). The effect of 5 rates of injection (6, 12, 18, 36 and 72 ml/min) on the contrast density in the renal collecting system was examined over a period of 30 minutes. Measurements showed an inter-individual difference of more than 200% in each group. The intra-individual variations for different rates of injection were very slight; individual concentration in the kidney for a given dose depends only slightly on the rate of injection. There is no statistically significant improvement in contrast values as a result of a bolus injection. The reduced incidence of side effects justifies the …