Results 311 to 320 of about 860,661 (358)
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Immature Host for Xenotransplantation
World Journal of Surgery, 1997AbstractThe overall shortage of appropriate donor organs has prompted transplant physicians and surgeons to consider using organs from other nonhuman species. The shortage of appropriate human donor hearts for newborn recipients is especially severe. Presently, the pig appears to be the most appropriate source for organs.
R E, Michler +3 more
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Immature Teratoma of the Larynx
Otolaryngology–Head and Neck Surgery, 1987Teratomas are unusual tumors which occasionally occur in the head and neck. The tumor consists of the three basic germ-cell layers, in various degrees of maturation. Because of its malignant potential in adults, complete surgical excision is recommended.
C R, Cannon, M E, Johns, R E, Fechner
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Osteoblastoma in the Skeletally Immature
Journal of Pediatric Orthopaedics, 2008Osteoblastoma is a rare benign and sometimes locally aggressive tumor with peak incidence in the second decade. None of the available series addresses specifically the differences in presentation, management, and outcome between the pediatric and adult patient populations.The medical records and radiographs of all children diagnosed with osteoblastoma ...
Alexandre, Arkader, John P, Dormans
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Adenosine in the Immature Kidney
Developmental Pharmacology and Therapeutics, 1989Intrarenal adenosine could be a physiological regulator of glomerular filtration rate and renal blood flow, acting on the renal arteriolar tone. Recent experimental evidence strongly suggests an important role for intrarenal adenosine in the hemodynamic renal changes observed in ischemic acute renal failure (ARF), as well as in various other ...
J B, Gouyon, J P, Guignard
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Hand Clinics, 1988
Traumatic injury to the immature carpus is infrequent because of the sequence of carpal ossification, the resiliency of surrounding ligaments, and the vulnerability of the radius to fracture. Diagnosis requires careful palpation and suspicion, particularly in younger children. Treatment should consider the healing, growth, and modeling potential of the
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Traumatic injury to the immature carpus is infrequent because of the sequence of carpal ossification, the resiliency of surrounding ligaments, and the vulnerability of the radius to fracture. Diagnosis requires careful palpation and suspicion, particularly in younger children. Treatment should consider the healing, growth, and modeling potential of the
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The Spine Journal, 2015
We managed a case of a spinal immature teratoma in a 3-year-old child. Magnetic resonance imaging revealed an expansive mass in the sacrococcygeal and lumbar regions (Figs. 1 and 2). The mass was hyperintense on T2-weighted (T2W) and hyperintense–hypointense on T1-weighted (T1W) images (Figs. 1 and 2).
Sade, Recep +5 more
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We managed a case of a spinal immature teratoma in a 3-year-old child. Magnetic resonance imaging revealed an expansive mass in the sacrococcygeal and lumbar regions (Figs. 1 and 2). The mass was hyperintense on T2-weighted (T2W) and hyperintense–hypointense on T1-weighted (T1W) images (Figs. 1 and 2).
Sade, Recep +5 more
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Epileptogenesis and the Immature Brain
Epilepsia, 1987Summary: Epidemiological studies indicate that the incidence of seizures is highest early in life. This report discusses the experimental data derived from studies of focal epileptogenesis of the immature brain in tandem with ongoing maturational changes. During development, neurons have characteristic neurophysiological properties.
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Immature teratoma of the ovary
International Journal of Gynecology & Obstetrics, 1989Twenty-five cases of patients with pure immature teratoma of the ovary, accrued from the Connecticut Tumor Registry from 1969 to 1984, were reviewed. Two patients had grade 1 tumors, twelve had grade 2 tumors, and eleven had grade 3 tumors. The majority of patients (23) were stage I at the time of initial surgery.
J P, Koulos +2 more
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Veterinary Record, 2006
SIR, – Pregnancy in immature heifers and the resultant dystocia due to relative maternal undersize has been, and continues to be, a welfare problem in some beef suckler herds. Historically, this has resulted from either herds with a voluntary extended breeding season, failure to castrate ...
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SIR, – Pregnancy in immature heifers and the resultant dystocia due to relative maternal undersize has been, and continues to be, a welfare problem in some beef suckler herds. Historically, this has resulted from either herds with a voluntary extended breeding season, failure to castrate ...
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Immature teratoma of the ovary
American Journal of Obstetrics and Gynecology, 1983Four cases of immature teratoma of the ovary are presented and the recent literature is reviewed. The majority of these tumors were confined to one ovary at the time of diagnosis, and more than 75% occurred in women under 25 years of age. The two most important prognostic parameters were stage of disease and histologic grade.
H, Gallion +4 more
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