Nasal vascularization: experiences using the microcorrosion technique in human foetuses.
The authors have studied the three-dimensional aspect of the vascular architecture of the nasal mucosa, using the microcorrosion method followed by scanning electron microscopical observation of casts of the vascular networks in both the septum and the lateral part of the nose. Batson's compound was introduced into the vascular system through the ascending aorta, in order to obtain a replica of the nasal mucosa vessels. Twelve- to 24-week-old foetuses obtained from spontaneous abortions were used for this purpose.
Passàli
D
D
E.N.T.-Clinic, Medical School, University of l'Aquila, Italy.
Buccella
M G
MG
Vetuschi
A
A
Bellussi
L
L
D001163:Arteriovenous Anastomosis / Q000648:ultrastructure; D016319:Corrosion Casting / Q000379:methods*; D005333:Fetus / Q000033:anatomy & histology*; D006801:Humans; D008833:Microcirculation / Q000196:embryology / Q000648:ultrastructure; D009297:Nasal Mucosa / Q000098:blood supply* / Q000196:embryology