The tubular portion of the spermatophore, after fertilisation, breaks off from the reservoir remaining with the male and blocks up the canal of the spermatheca.
The liquid is forced through an annular die and the tubular film produced is thinned by both an internal pressure and an axial tension.
There was also tubular hypoplasia of the ascending aorta and aortic arch.
Five patients with tubular or complex lesions were treated surgically with two perioperative deaths.
These histologic subtypes include tubular, mucinous, papillary and medullary carcinomas.
Included in the deposit was an anthropomorphic, tubular jade bead, 7.2 cm long.
The tubular oviducts unite at a point just before reaching the base of the inferior claspers, where they form the common oviduct.
The surgical technique uses a tubular reconstruction with two pulmonary artery wall flaps.
