hepatization


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hepatization

 [hep″ah-tĭ-za´shun]
consolidation of tissue into a liverlike mass, especially as occurs in the lung in lobar pneumonia. The early stage, in which the pulmonary exudate is blood stained, is called red hepatization. The later stage, in which the red blood cells disintegrate and a fibrinosuppurative exudate persists, is called gray hepatization.

hep·a·ti·za·tion

(hep'ă-ti-zā'shŭn),
Conversion of a loose tissue into a firm mass like the substance of the liver macroscopically, denoting especially such a change in the lungs in the consolidation of pneumonia.

hepatization

Pulmonology The transformation of a tissue that is normally fluffy to one with a liver-like consistency, classically described as acquired firmness of lungs, commonly seen in lobar pneumonia–LP, especially if caused by.S pneumoniae types 1, 3, 7 and 2, as well as other streptococci, Klebsiella spp, staphylococci and gram-negative rods; hepatization occurs primarily in the elderly and infants

hep·a·ti·za·tion

(hep'ă-tī-zā'shŭn)
Conversion of a loose tissue into a firm mass like the substance of the liver macroscopically, denoting especially such a change in the lungs in the consolidation of pneumonia.
References in periodicals archive ?
The jugular cannulation in both cases was performed as the first step before sternotomy percutaneously under 1 mg/kg intravenous hepatization with a 20 Fr femoral artery cannula (Edwards Lifesciences, FemFlex II, Irvine, CA, USA).
Histopathological examination showed gray hepatization in lungs (Fig.
"Basic Reactions of the Body to Irritation" According to Horner's (4) A Treatise on Pathological Anatomy Reactions Variants Inflammation Acute or phlegmasia, chronic (tubercle, ossification, delitescence), resolution, abscess, ulceration, induration (scirrhus), gangrene, sub-inflammation, cancer, pseudo-membranes, erythemoid, mollescence, fungiform or granulated, follicular or pustular, hepatization Hemorrhage None described Nervous No findings Secretory None described Nutritive Obesity, hypertrophy Tissue transformation Into fibrous, cartilaginous, bony, etc Nonclassified Melanosis, engorgement, hypertrophy, atrophy, morbid degeneration, dilatation, polyp