pheochromocytomas,extra-adrenal 《英文msh词典》Pheochromocytomas,Extra-Adrenal ; [入口词] Pheochromocytomas,Extra-Adrenal ; [主题词] Pheochromocytoma ; [英文释义] A usually benign,well-encapsulated,lobular,vascular tumor of chromaffin tissue of the ADRENAL MEDULLA or sympathetic paraganglia. The cardinal symptom,reflecting the increased secretion of EPINEPHRINE and NOREPINEPHRINE,is HYPERTENSION,which may be persistent or intermittent. During severe attacks,there may be HEADACHE; SWEATING,palpitation,apprehension,TREMOR; PALLOR or FLUSHING of the face,NAUSEA and VOMITING,pain in the CHEST and ABDOMEN,and paresthesias of the extremities. The incidence of malignancy is as low as 5% but the pathologic distinction between benign and malignant pheochromocytomas is not clear. (Dorland,27th ed; DeVita Jr et al.,Cancer: Principles & Practice of Oncology,3d ed,p1298)
pheochromocytoma,extra-adrenal 《英文msh词典》Pheochromocytoma,Extra-Adrenal ; [同义词] Pheochromocytoma,Extra-Adrenal ; [主题词] Pheochromocytoma ; [英文释义] A usually benign,well-encapsulated,lobular,vascular tumor of chromaffin tissue of the ADRENAL MEDULLA or sympathetic paraganglia. The cardinal symptom,reflecting the increased secretion of EPINEPHRINE and NOREPINEPHRINE,is HYPERTENSION,which may be persistent or intermittent. During severe attacks,there may be HEADACHE; SWEATING,palpitation,apprehension,TREMOR; PALLOR or FLUSHING of the face,NAUSEA and VOMITING,pain in the CHEST and ABDOMEN,and paresthesias of the extremities. The incidence of malignancy is as low as 5% but the pathologic distinction between benign and malignant pheochromocytomas is not clear. (Dorland,27th ed; DeVita Jr et al.,Cancer: Principles & Practice of Oncology,3d ed,p1298)
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例句与用法
Of pre-operation medical care to 15 pheochromocytoma sufferers 15例嗜铬细胞瘤患者的术前护理
Correlative study of mri findings and pathological results of adrenal pheochromocytoma 与病理学表现的相关性研究
Changes of lipids and nicotinic receptors in rat brains and pheochromocytoma with fluorosis 12细胞中脂质和尼古丁受体的改变
Objective to elevate the perioperative security of pheochromocytoma cases 摘要目的提高嗜铬细胞瘤患者围手术期治疗的安全性。
pheochromocytoma is a neoplasm of neural crest origin arising in the adrenal medulla 嗜铬细胞瘤是发起于肾上腺髓质神经嵴起源点的一种赘生物。
Methodological study on diagnosis and treatment for 18 reported extra-adrenal pheochromocytoma cases 18例肾上腺外嗜铬细胞瘤的诊断与治疗的研究
If pheochromocytoma occurs, it is usually bilateral; therefore, an anterior abdominal approach is preferred for the operation 如有嗜铬细胞瘤,通常为双侧性,最好行前腹腔开腹法。
Remember 10 % when you think of a pheochromocytoma : 10 % are bilateral, 10 % are in children, 10 % are malignant 一想到嗜铬细胞瘤一定要记得10%这个数值:10%的肿瘤是双侧的,10%发生于儿童,10%的肿瘤是恶性的。
There is some residual adrenal cortical tissue at the lower center right, with the darker cells of pheochromocytoma seen above and to the left 右下可见残存的肾上腺皮质,左上为颜色较暗的嗜铬细胞瘤细胞。