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Biomedical subjects

C H Norman

Publications and source records attributed to C H Norman.

9 recordsLinked to original sources
PubMed1979

Renal hamartoma (angiomyolipoma) and the tuberous sclerosis complex.

Renal hamartoma is found in 40 to 80 percent of patients with tuberous sclerosis. Microscopic demonstration of fat in the tissues of the mass is felt to be the most reliable diagnostic criterion of hamartoma.Characteristically, the angiographic appearance demonstrates a large, dilated feeding vessel passing through the mass with multiple, multisacculated aneurysmal dilatations appearing like bunches of grapes. There is a delicate neovascularity without A-V shunting and an onion-peel or whorl-like appearance in the venous phase.This case is presented to point out the close association of renal hamartoma and tuberous sclerosis and the need to search for renal hamartoma when the diagnosis of tuberous sclerosis is made.

Adenoma↗
PubMed1979

Intramedullary tuberculoma of the spinal cord.

In the differential diagnosis of intramedullary masses or tumors of the spinal cord, tuberculoma is an often overlooked possibility. Although rare, this entity should be considered in the differential gamut of spinal cord lesions even in the presence of a normal chest x-ray.

Diagnosis, Differential↗
PubMed1978

Congenital duodenal web in an adult.

Congenital duodenal webs, as a cause of duodenal obstruction in adults, are rare. Demonstration of the web prior to operation is even rarer. A case is presented showing diagnostic findings on a gastrointestinal (GI) series.

Adult↗