Results 261 to 270 of about 3,154,071 (299)

Vascular patterns in dicotyledons

The Botanical Review, 1963
INTRODUCTION In the present state of our knowledge, it is impossible to decide whether or not the angiosperms are polyphyletic. The 8-nucleate embryo sac appears to be basic for the group and suggests an origin from a common stock (Maheshwari, 1939).
W. R. Philipson, Ena E. Balfour
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Hyaloid Vascular Pattern in the Human Fetus

Journal of Pediatric Ophthalmology & Strabismus, 1985
ABSTRACT The hyaloid vascular system of developing human eyeballs is studied to elucidate the relationship to the retinal vascular patterns. The process of the regression of the hyaloid vascular system in fetuses consisted of gradual shrinkage of the wall of the vessels with lessening of the lumen and eventually, thread-like acellular strands
M K, Ko, J G, Chi, B L, Chang
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Pediatric Vascular Surgical Practice Patterns

Annals of Vascular Surgery, 2019
Vascular surgeons infrequently care for pediatric patients. As such, variability in operative management and available hospital resources at free-standing children's hospitals (CHs) may exist. The study aims were (1) to determine vascular surgeon comfort level with pediatric vascular surgery and (2) to determine variations in pediatric vascular surgery
Patrick C, Bonasso, Melvin S, Dassinger, Matthew R, Smeds, Mohammed M, Moursi   +3 more
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Vascular patterns in reactive and malignant lymphadenopathy

European Radiology, 1996
A total of 130 superficial lymph nodes were evaluated using color Doppler flow imaging (CDFI) in order to differentiate benign from malignant lymphadenopathy. The patterns of intranodal flow signals detected at standardized conditions by CDFI were classified using eight self-defined criteria and were correlated with the histopathological or clinical ...
A, Tschammler, H, Wirkner, G, Ott, D, Hahn   +3 more
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Vascular pattern of the choriocapillaris

Experimental Eye Research, 1974
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About vascular patterns

2009
In this article we wish to stress the importance in melanoma diagnosis of overall assessment of patients, from medical history to accurate evaluation of dermoscopic pattern.
RUBEGNI P., MANDATO F., BIAGIOLI M., FIMIANI M.   +3 more
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Vascular Patterns

2011
Kar-Ann Toh, Andrew Beng Jin Teoh
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Vascular Pattern of the Cirrhotic Liver

American Journal of Clinical Pathology, 1952
H, POPPER, H, ELIAS, D E, PETTY
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Vascular Patterns in Orbital Rhabdomyosarcoma

Journal of Pediatric Ophthalmology & Strabismus, 1994
G T, Lueder, P E, Burrows, J J, Hurwitz, D, Cowen, J R, Buncic   +4 more
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Endocasts and meningeal vascular patterns

American Journal of Physical Anthropology, 1994
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