Labels:text | screenshot | black and white | black | font | document OCR: Fig. 23.33 Carcinoid tumour characterist angiographic appearance of mesenteric phase of a involvement. This film from the arteria strates the superior mesenteric arteriogram demon noid typical angiographic appearance of a card ry. tumour which has invaded the mesente hortening Invasion results in thickening and fores ry tortuousof the mesentery. The arteries become v e pattern. and are drawn into a characteristic stella frequently Arterial narrowing distal to the tumour occurs. See also: . Carcinoid Tumours