medullary ray
61loop — 1. A sharp curve or complete bend in a vessel, cord, or other cylindrical body, forming an oval or circular ring. SEE ALSO: ansa. 2. A wire (usually of platinum or nichrome) fixed into a handle at one end and bent into a circle at the other,… …
62pars — SYN: part. [L. p. (part ) a part] p. abdominalis aortae [TA] SYN: abdominal aorta. p. abdominalis ductus thoracici [TA] SYN: abdominal part of thoracic duct. p. abdominalis esophagi [TA] SYN: abdominal part of esophagus. p. abdomina …
63processus — SYN: process (1). [L. see process] p. accessorius vertebrae lumbalis [TA] SYN: accessory process of lumbar vertebra. p. alveolaris maxillae SYN: alveolar process of maxilla. SEE ALSO: alveolar bone (2). p. anterior mallei [TA] SYN …
64lobuli corticales renis — cortical lobules of kidney: more or less distinctly marked small polygonal areas on the surface of a kidney; each area corresponds to a medullary ray together with its attached renal corpuscles and tubules …
65endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …
66Nephrocalcinosis — Classification and external resources ICD 10 GroupMajor.minor ICD 9 xxx …
67reproductive system, animal — Introduction any of the organ systems by which animals reproduce. The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… …
68Tube — A long hollow cylinder. There are many tube like structures in the human body, such as the auditory tube (Eustachian tube) in the ear. * * * 1. A hollow cylindrical structure or canal. 2. A hollow cylinder or pipe. SYN: tuba [TA]. [L. tubus]… …
69nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …
70renal system — ▪ anatomy Introduction in humans (human body), organ system that includes the kidneys, where urine is produced, and the ureters, bladder, and urethra for the passage, storage, and voiding of urine. In many respects the human excretory, or… …
