(n.) A real being, whether in thought (as an ideal conception) or in fact; being; essence; existence.
Example Sentences:
(1) In our opinion, a carcinologically "malignant" metastatic myxoma remains a questionable pathological entity.
(2) Sinus lining cells give rise to a well defined entity of neoplasia which is proposed to be termed sinus lining cell reticulosarcoma.
(3) Epidermolytic PPK is a well delineated autosomal dominant entity, but no recessive form is known.
(4) Doctors, who once treated human body as an entity, are so specialized that none seems to know any more that the head bone is still indirectly connected to the great toe.
(5) Pancreatic ascites is a distinct clinical entity which should be differentiated from cirrhotic, tuberculous or malignant ascites.
(6) Purulent bronchitis appears to be a distinct, treatable entity in patients with HIV infection and may accompany bacterial pneumonia, bronchiectasis, and P carinii pneumonia.
(7) The recent identification among non-Hodgkin's malignant lymphomas of a high-grade malignancy entity of possible thymic origin and defined as lymphoblastic convoluted-cell lymphoma allowed the morphologic and radiological diagnosis of nine cases of this disease.
(8) There is no reason to describe deafness and deafmutism in an area with severe endemic goitre as a separate entity.
(9) This finding is consistent with the hypothesis that the majority of deaths attributed to presenile dementia and the majority of deaths from senile dementia are the result of the same disease entity.
(10) This condition is a clearly defined radiological and clinical entity.
(11) On radiographs, this entity usually presented as clusters of 1- to 3-mm plaques raised above the smooth and featureless duodenal mucosa; this was seen in 17 (68%) of 25 patients.
(12) Although these two destructive entities are completely different in many respects, they share a common denominator: the initial lesions are brought about by an aggregate of bacteria known as plaque.
(13) The literature on this uncommon syndrome was reviewed and it was found that there are an open prevalence of this entity in children younger than 15 years, as well as severe respiratory complications in affected patients.
(14) Autism is a heterogeneous disease entity containing different clinical subgroups, which do not manifest similar radiologic pictures.
(16) The familial association of epilepsy and cleft lip with or without cleft palate (CL (P)) is analyzed assuming both entities share common genetic predisposing factors.
(17) Data in the literature reveal that two distinct entities do not exist, but that there is instead a continuous transition from low to normal values.
(18) Sinus histiocytosis with massive lymphadenopathy is a distinct clinical entity, with ophthalmic involvement in 10% of patients.
(19) The histological examination of the biopsies taken during colonoscopy differentiated less clearly between these two entities than the macroscopic judgement by the endoscopist.
(20) The different entity of reversibility of bronchial obstruction is due to the various mechanisms intervening in different patients.
Halo
Definition:
(n.) A luminous circle, usually prismatically colored, round the sun or moon, and supposed to be caused by the refraction of light through crystals of ice in the atmosphere. Connected with halos there are often white bands, crosses, or arches, resulting from the same atmospheric conditions.
(n.) A circle of light; especially, the bright ring represented in painting as surrounding the heads of saints and other holy persons; a glory; a nimbus.
(n.) An ideal glory investing, or affecting one's perception of, an object.
(n.) A colored circle around a nipple; an areola.
(v. t. & i.) To form, or surround with, a halo; to encircle with, or as with, a halo.
Example Sentences:
(1) Sec-alpha-halo-nitro compounds are active antibacterial and antifungal agents, and the sec-bromo derivatives are the most active and stable.
(2) For conservative treatment of injuries of the cervical spine, two different methods are available: The HALO fixator and the collar.
(3) Thickening of the gallbladder wall, a subserosal "halo" of edema, pericholecystic abscess, and marked gallbladder distention were consistent findings in AAC.
(4) An Mr 15,000 protein was produced at higher levels by halo variants than by nonhalo-producing cells.
(5) Management intervention was identified as the cause of deterioration in four of 134 patients undergoing operative intervention, in three of 60 with skeletal traction application, in two of 68 with halo vest application, in two of 56 undergoing Stryker frame rotation, and in one of 57 undergoing rotobed rotation.
(6) PRL or its solvent were administered at different time points (0, 4, 8, and 12 hours after light onset = HALO) during 5 consecutive days.
(7) A peripheral halo with delayed enhancement was noticed in 12 patients (42.8%) Histologic correlation in hepatocellular carcinomas showed that the degree of contrast enhancement corresponded to tumor vascularity and that the peripheral halo corresponded to fibrous capsular structure.
(8) 1) small elevation, 2) spotty barium fleck, 3) ill defined barium fleck and 4) barium fleck with halo were suggested the possibility of inflammatory bowel diseases.
(9) These cases suggest that a halo sign does not guarantee a benign process.
(10) The correction by halo-up-Extension runs on an average of 35% of the total correction.
(11) When cultures were overlaid with an acridine orangedeoxyribonucleate-agar (ADA) mixture, incubated for 1 to 3 hr, and observed under ultraviolet light, clear halos developed around colonies that produced deoxyribonuclease.
(12) In the light of these results and of recently published reports a rational diagnostic approach to hypoechoic lesions without halo in echogenic livers varies, depending on such factors as known primary malignancy or site of the lesion.
(13) Subsequent treatments are given using skin tattoos and laser alignment for target placement within the isocenter of the linear accelerator, and a modified portable halo-ring device is used for skull immobilization.
(14) A significant number of Alzheimer patients exhibited a more extensive smooth "halo" of periventricular hyperintensity when compared with controls (p = .024).
(15) (b) Positioning of patients for operation, including those with a halo vest, is efficiently carried out with safety and ease.
(16) Based on a personal series of 47 cases of aberrant papillae and a review of the literature, the authors stress the relative frequency of this anomaly and the almost constant possibility of making the diagnosis by means of intravenous pyelography on the basis of the following signs: regular, round or oval filling defect, surrounded by a fine opaque halo which separates it from the surrounding urine; or a notch with a regular arc-shaped border prolonged towards the exterior at its two extremities by a small spur.
(17) 2) A halo peak appeared in group II and showed the trend of disappearance in group III, however, no peak shift was observed in all groups.
(18) The halo brace has presented the neuroscience nurse with a new challenge in the care of victims of cervical spine trauma.
(19) Skull traction and a halo-vest were intermediate in patients with loss of motion, and the degree of loss of range was essentially equal.
(20) At the end of the third reperfusion day, an atypical form of bouton degeneration was found, consisting of massive occurrence of enlarged (greater than 4 microns) boutons encircled by a clear halo.