hilum


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Related to hilum: Hilum of kidney, Hilum of lung

hilum

 [hi´lum] (pl. hi´la) (L.)
a depression or pit at the part of an organ where vessels and nerves enter.

hi·lum

, pl.

hi·la

(hī'lŭm, hī'lă), [TA] Avoid the incorrect form hilus.
1. The part of an organ where the nerves and vessels enter and leave. Synonym(s): porta (1)
2. A depression or slit resembling the hilum in the olivary nucleus of the brain.
[L. a small bit or trifle]

hilum

(hī′ləm)
n. pl. hi·la (-lə)
1.
a. The scar on a seed, such as a bean, indicating the point of attachment to the funiculus.
b. The nucleus of a starch grain.
2. The area through which ducts, nerves, or blood vessels enter and leave a gland or organ.
hi′lar (-lər) adj.

hi·lum

, pl. hila (hī'lŭm, -lă) [TA]
1. The part of an organ where the nerves and vessels enter and leave.
Synonym(s): porta (1) .
2. A depression or slit resembling the hilum in the olivary nucleus of the brain.

hilum

A small gap or opening in an organ through which connecting structures such as arteries, veins, nerves or ducts enter or leave.

hilum

  1. a scar located down one side of a seed indicating the point of attachment of the OVULE to the ovary
  2. a notch on the concave side of the mammalian kidney through which the blood vessels and nerves pass.

hi·lum

, pl. hila (hī'lŭm, -lă) [TA]
1. The part of an organ where the nerves and vessels enter and leave.
Synonym(s): porta (1) .
2. A depression or slit resembling the hilum in the olivary nucleus of the brain.
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References in periodicals archive ?
Estan organizadas en un granulo insoluble en agua a temperatura ambiente y en la mayoria de solventes organicos, que se caracteriza por un nucleo (hilum) alrededor del cual se ubican las cadenas polimericas de manera radial [6].
Caracterizacion morfologica del granulo de almidon nativo: apariencia, forma, tamano y su distribucion
have started to develop yellow hilum cultivars with tawny pubescence to improve chilling tolerance of yellow hilum cultivars (Kurosaki et al., 2004).
Structure of flavonoid 3'-hydroxylase gene for pubescence color in soybean
In one case (right side) upper renal artery (L1 level) descended crossing in front of lower renal artery (L2 level) to enter through the lower part of hilum and supplied to lower segment.
A study of segmental branching pattern of double renal arteries
The retroperitoneal hematoma was compressing the renal artery, as suggested by reversal of diastolic blood flow and high renal artery velocities four times greater at the renal hilum than at the aorta.
Acute page kidney immediately following blunt trauma to a solitary pediatric kidney
While transoral sialodochotomy or sialodochoplasty is sufficient, especially for giant stones in a duct, (9) an extraoral approach (e.g., a total submandibular gland excision) is preferred for stones located in the hilum or in the gland itself.
A rare case of asymptomatic bilateral submandibular gland sialolithiasis: a giant, fistulized calculus on the right and multiple calculi on the left
(40) reported on the use of CT scan mapping of the tail of the pancreas in relation to the splenic hilum and considered it a valuable tool to minimise this complication.
Laparoscopic splenectomy: consensus and debatable points
All soybean lines used in this report have yellow hilum (I) and gray pubescence (t).
Soybean maturity gene effects on seed coat pigmentation and cracking in response to low temperatures
L.N 1 shape round -- 3 oval 1 2 2 echogenic present 1 -- hilum absent -- 5 3 calcification present -- -- absent 1 5 4 necrosis present -- 3 absent 1 2 Sl.
Ultrasound evaluation of nonthyroidal neck masses
It has white flowers, gray pubescence, brown pods, yellow seed coat, and buff hilum. LG94-1906 was challenged with race 7 of P.
Registration of LG92-4208, LG94-1128, LG94-1906, and LG94-4667 soybean germplasm
In 2.8%, it passed through the hilum of spleen without dividing.
An unusual short non-tortuous straight splenic artery in middle east population: a case report
Once the images were obtained, the radiologist noted the size of the lymph nodes, their longitudinal and transverse diameters, the presence or absence of a hilum, and any extracapsular spread.
The role of ultrasonography in the management of tumors of the neck
ECHOGENIC HILUM: The echogenic hilum is closely associated with the medullary sinuses in the lymph node.
Role of sonography in evaluation of cervical lymph nodes and comparison with their cytological findings

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