Necrobiosis

Necrobiosis
Necrobiosis
Classification and external resources
ICD-9 799.89
MeSH D017441

Necrobiosis is defined as the physiological death of a cell, and can be caused by certain conditions such as basophilia, erythema or the presence of a tumor. It is identified both with[1] and without necrosis.

It is associated with necrobiosis lipoidica and granuloma annulare.

Necrobiosis differs from apoptosis, which causes the death of a damaged cell in order to protect the body from harm.

References

  1. ^ eMedicine/Stedman Medical Dictionary Lookup!

External links


v · d · eCutaneous keratosis, ulcer, atrophy, and necrobiosis (L82–L94, 700–701.5)
Epidermal thickening

keratoderma: Keratoderma climactericum • Paraneoplastic keratoderma (Acrokeratosis paraneoplastica of Bazex )  • Aquagenic keratoderma · Drug-induced keratoderma  · Paraneoplastic keratoderma • psoriasis (Keratoderma blennorrhagica)

keratosis: Seborrheic keratosis (Clonal seborrheic keratosis · Common seborrheic keratosis · Irritated seborrheic keratosis · Seborrheic keratosis with squamous atypia · Reticulated seborrheic keratosis · Dermatosis papulosa nigra) • Keratosis punctata of the palmar creases

other hyperkeratosis: Acanthosis nigricans (Confluent and reticulated papillomatosis) · Callus  • Ichthyosis acquisita · Arsenical keratosis · Chronic scar keratosis · Hyperkeratosis lenticularis perstans · Hydrocarbon keratosis · Hyperkeratosis of the nipple and areola · Inverted follicular keratosis · Lichenoid keratosis · Multiple minute digitate hyperkeratosis · PUVA keratosis · Reactional keratosis · Stucco keratosis · Thermal keratosis · Viral keratosis · Warty dyskeratoma · Waxy keratosis of childhood

other hypertrophy: Keloid · Hypertrophic scar • Cutis verticis gyrata ·
Necrobiosis/granuloma
Granuloma annulare (Perforating, Generalized, Subcutaneous, Granuloma annulare in HIV disease, Localized granuloma annulare, Patch-type granuloma annulare) · Necrobiosis lipoidica · Annular elastolytic giant cell granuloma · Granuloma multiforme · Necrobiotic xanthogranuloma · Palisaded neutrophilic and granulomatous dermatitis · Rheumatoid nodulosis · Interstitial granulomatous dermatitis/Interstitial granulomatous drug reaction
Foreign body granuloma
Beryllium granuloma • Mercury granuloma • Silica granuloma • Silicone granuloma • Zirconium granuloma • Soot tattoo • Tattoo • Carbon stain
Other/ungrouped
eosinophilic dermatosis (Granuloma faciale)
Dermis/
localized CTD
chronic: Discoid · Panniculitis
subacute: Neonatal
ungrouped: Chilblain · Lupus erythematosus–lichen planus overlap syndrome · Tumid · Verrucous · Rowell's syndrome
Localized scleroderma (Localized morphea, Morphea–lichen sclerosus et atrophicus overlap, Generalized morphea, Atrophoderma of Pasini and Pierini, Pansclerotic morphea, Morphea profunda, Linear scleroderma)
Atrophic/
atrophoderma
Lichen sclerosus · Anetoderma (Schweninger–Buzzi anetoderma, Jadassohn–Pellizzari anetoderma) · Atrophoderma of Pasini and Pierini · Acrodermatitis chronica atrophicans · Semicircular lipoatrophy · Follicular atrophoderma · Linear atrophoderma of Moulin
Kyrle disease · Reactive perforating collagenosis · Elastosis perforans serpiginosa · Perforating folliculitis · Acquired perforating dermatosis
Other
Calcinosis cutis · Sclerodactyly · Poikiloderma vasculare atrophicans · Ainhum/Pseudo-ainhum

M: INT, SF, LCT

anat/phys/devp

noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon

proc, drug (D2/3/4/5/8/11)



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Look at other dictionaries:

  • necrobiosis — f. fisiol. Muerte fisiológica de las células o tejidos ocasionada, generalmente, por la anulación de la circulación sanguínea en un determinado territorio. Medical Dictionary. 2011. necrobiosis …   Diccionario médico

  • Necrobiosis — Nec ro*bi*o sis, n. [NL., fr. Gr. nekro s dead + ? way of life, fr. ? life.] (Biol. & Med.) The death of a part of an organism by molecular disintegration and without loss of continuity, as in the processes of degeneration and atrophy; a normal… …   The Collaborative International Dictionary of English

  • Necrobiosis — vgl. Nekrobiose …   Das Wörterbuch medizinischer Fachausdrücke

  • necrobiosis — [nek΄rō bī ō′sis] n. [ModL < NECRO + BIOSIS] the process of decay and death of body cells …   English World dictionary

  • necrobiosis — 1. Physiologic or normal death of cells or tissues as a result of changes associated with development, aging, or use. 2. Necrosis of a small area of tissue. [necro + G. bios, life] n. lipoidica, n. lipoidica diabeticorum a condition, in many… …   Medical dictionary

  • necrobiosis — ► sustantivo femenino MEDICINA Proceso de descomposición localizado que se produce lentamente en el espesor de un tejido rodeado de otros que mantienen su actividad vital. IRREG. plural necrobiosis …   Enciclopedia Universal

  • necrobiosis — n. a gradual process by which cells lose their function and die. Necrobiosis lipoidica is a disease in which degeneration of collagen produces sharply demarcated yellowish brown plaques, especially on the shins of women. It is often, but not… …   The new mediacal dictionary

  • Necrobiosis lipoidica — Classification and external resources ICD 10 L92.1 …   Wikipedia

  • necrobiosis lipoidica diabeticorum — necrobiosis lipoidica dia·bet·i·co·rum .dī ə .bet i kȯr əm n NECROBIOSIS LIPOIDICA * * * necrobiosis lipoidica in diabetics …   Medical dictionary

  • necrobiosis lipoide de los diabéticos — dermatosis caracterizada por multiples placas amarillas debido a un metabolismo defectuoso de los lípidos.[ICD 10: (ver categorías E10 E14, cuarto caracter .6) E14.6 L99.8] imagen clínica [véase http://www.iqb.es/diccio/n/ne.htm#necrobiosis… …   Diccionario médico

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