Zollikofer C L, Castaneda-Zuniga W R, Nath P H, Amplatz K
Cardiovasc Radiol. 1979 Apr 27;2(2):131-4. doi: 10.1007/BF02575374.
Benign and malignant smooth muscle tumors of the small intestine have each been considered as displaying distinct angiographic characteristics. However, as two cases illustrate, the angiographic features of benign and malignant smooth muscle tumors overlpa, and radiographic differentiation of these tumors is not feasible. In most cases angiography can distinguish smooth muscle tumors from other vascular lesions.
小肠的良性和恶性平滑肌肿瘤都被认为具有不同的血管造影特征。然而，正如两个病例所示，良性和恶性平滑肌肿瘤的血管造影特征相互重叠，这些肿瘤在影像学上无法区分。在大多数情况下，血管造影可以将平滑肌肿瘤与其他血管病变区分开来。
