A skin biopsy from the back indicates
liquefactive degeneration with perivascular inflammation between the epidermis and dermis (c) (hematoxylin and eosin staining; scale bar = 100 [micro]m).
Ingestion of alkali acutely results in
liquefactive necrosis.
They comprised such characteristic features as lymphohistiocytic bandlike infiltrate occupying the upper dermis and obscuring the dermoepidermal junction, irregular acanthosis resembling the typical saw-toothed appearance, extensive
liquefactive degeneration of the basal layer of the epidermis with subepidermal clefts (Max Joseph spaces), pigmentary incontinence, and numerous cytoid bodies forming huge clusters.
Hypoxic damage resulting from an ischemic stroke may lead to
liquefactive necrosis and permanent damage of hypoperfused brain structures [1].
The monkeys that received a higher dose and died at 67 and 132 DPI showed marked
liquefactive necrosis of the cerebrum with formation of variable sized irregular cystic cavities lined by atrophied parenchymal septa, containing remnants of neuropil (Figure 3) and chronic inflammatory cells, predominantly fibroblasts.
Congestion of blood vessel,
liquefactive necrosis of first and second proximal segment, and irregularity in interstitial haematopoietic tissue were observed in kidney of all experimentlanimals.
Examination of the foot, revealed cellulitis and
liquefactive necrosis in the interdigital space that had a foul odor.
Weeks to months later, hematomas undergo
liquefactive necrosis and resorption.
Crepitus, induration and foul smelling watery discharge secondary to
liquefactive necrosis can also become apparent (2).
melanosis###age###formaldehyde, brilliant###pigmentation on the cheeks###with
liquefactive basal cell
On histologic examination, approximately 80% of the normal architecture was effaced by extensive areas of
liquefactive necrosis with few foci of nests and sheets of neoplastic melanocytes that dissected between viable skeletal muscle (Fig 1).
(9) However, the sensitivity of MR exceeds its specificity, as both inflammatory edema and
liquefactive tissue necrosis produce similar MR appearance and, therefore, the extent of infection can be overestimated.