Coronal imaging shows multiple small nodules in the upper and lower lung field with noted subtending vessels
(feeding vessel sign)
Ashley Davidoff MD
Feeding vessel sign consists of a distinct vessel leading directly to a nodule or a mass. This sign indicates either that the lesion has a haematogenous origin or that the disease process occurs near small pulmonary vessels.
A number of vessel-related non-neoplastic disorders of the lung produce focal disease, including 1: