0 of a tube or passage, especially from a gland:
Invasive ductal carcinoma is an aggressive cancer of the breast ducts.
The detection of residual ductal shunting after surgical ligation of a patent duct has also in the past largely been based on auscultation.
Atypical cells can be found both within papillomas and in adjacent tissues, as areas of atypical ductal hyperplasia.
The duct was completely occluded by laminated thrombus but there was no evidence of ductal constriction.
The second coil was, therefore, implanted retrogradely with the catheter remaining in the ductal ampulla.
Improvement in the technique of transcatheter ductal closure,' ' and careful selection of suitable patients for transcatheter closure,12 will reduce the incidence of residual patency.
We suggest that the cross-sectional echocardiographic findings we describe show extension of ductal tissue with associated intimal cushions into the pulmonary artery.
Again, if the distribution of the non-masslike enhancement is suspicious, for example, focal nodular clumped, ductal or linear, biopsy would be prudent.
The 12 mm ductal umbrella was released without complication.
