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Biomedical subjects

N Heger

Publications and source records attributed to N Heger.

At least 19 recordsLinked to original sources
PubMed1989

[Madelung's lipomatosis of the neck--a sonographic diagnosis?].

A case of Madelung's disease of the neck is reported. Ultrasound enabled the tumour to be differentiated from a lymphoma at an early stage of diagnosis. Ultrasound examination led to the diagnosis, and computer tomography was used to confirm it.

Adipose Tissue↗
PubMed1987

[Sonographic diagnosis of gallstone ileus].

We report on the early diagnosis of gallstone ileus by sonography. The usually principal x-ray sign was missing in the pneumocholangiogram or pneumocholecystogram. The size and position of the stone were easy to determine by ultrasound. While character of pain and x-ray results are often misleading in gallstone ileus sonography offers another way to diagnosis and may so avoid the heavy mortality of the disease.

Cholelithiasis↗