In histology, bodies are broadly classified into the following categories: 1. Naturally occurring body - a mass of matter found anatomically or physiologically in organs and tissues 2. Foreign body - a mass or entity that has been introduced from an external source. In other words, any mass found in an organ or tissue in which it does not

Civatte bodies' are present in the lower part of the epidermis and are composed of net like amorphous masses. When present in the epidermis, these bodies are composed of waverly arranged fine filaments entangled with melanosomes, desmosomes and other organelles. Formation of Civatte bodies is thought to be due to basal cell liquefaction degeneration and hypergranulosis.

• Sawtooth rete pattern Hypertrophic lupus erythematosus is lichenoid histologically. It is distinguished from lichen planus by  20 Sep 2013 Histopathology 1989;15:137-146. 2) Skelton HG, Miller ML, Lupton GP, Smith KJ. Eosinophilic globules in spindle cell and epithelioid cell nevi:  6 Nov 2019 Figure 5: Lichenoid keratosis with necrotic, basal keratinocytes, Civatte bodies, acanthosis, hyperkeratosis and mild dermal inflammation [11]. 4 Department of Pathology and Laboratory Medicine Service, James A Haley VA Parakeratosis, civatte bodies, pigmented macrophages, melanin in the  histopathology: inflammation with: - hyperkeratosis, acanthosis - increased granular layer - liquefaction degeneration of the basal cell layer, - civatte bodies at  Lichen ruber planus histopathology 1110 · Sample pathology report. Skin show acanthosis, hypergranulosis and a lichenoid infiltrate with Civatte bodies. Functionally, the subcutaneous fat insulates the body, absorbs trauma, and a skin biopsy which yields histologic information that can be correlated with the cellules claires of Degos and Civatte, Degos acanthoma, pale cell acanthoma)  Civatte, Achille, French dermatologist, 1877-1956.

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Necrotic keratinocytes can be observed in the basal layer of the epidermis and at the dermal-epidermal junction. Eosinophilic remnants of anucleate apoptotic basal cells may also be found in the dermis and are referred to as “colloid or civatte bodies”. In histology, bodies are broadly classified into the following categories: 1. Naturally occurring body - a mass of matter found anatomically or physiologically in organs and tissues 2. Foreign body - a mass or entity that has been introduced from an external source. In other words, any mass found in an organ or tissue in which it does not [Histologic and immunofluorescence microscopy phenomena of keratin (Civatte) bodies of PUVA treated cutaneous lichen ruber planus].

Clinical and histologic findings in temporal triangular alopecia. J Am Acad Dermatol. incontinence, and Civatte bodies.1 The histology in lichen striatus varies 

III- Colloid or civatte bodies are eosinophilic bodies formed as a result of apoptosis. Lichenoid tissue reaction/interface dermatitis: clinical and histological  Pathology of Lichen Planus Hydropic degeneration of basal cells ; Colloid body formation ; Pigment incontinence; Prominent Civatte body formation. §Colloid/cytoid/civatte bodies §Basal vacuolar ++ Colloid bodies. Destruction of basal •Melanophages.

produce lichenoid dermatitis as a part of their histological presentation. Thus, the the cell with formation of colloid or Civatte bodies and inflammatory infiltrate 

Pathological and non-pathological bodies is the 'must have' reference website for the biological, medical and biomedical sciences. The site comprises more than 250 bodies, most of which are related to disease processes. These structures are universally known as Civatte bodies. Nonetheless, they were first described by Raymond Sabouraud in 1912. Even after Achille Civatte discussed and beautifully illustrated them a decade later, it took until the late 1960s for the term Civatte body to win acceptance.

Civatte disease - Synonym (s): poikiloderma of Civatte. poikiloderma of Civatte - reticulated pigmentation and telangiectasia of the sides of the cheeks and neck; common in middle-aged women. Abstract Eosinophilic apoptotic (necrotic) keratinocytes in the lower epidermis and at the dermoepidermal junction are a feature of many interface dermatoses but are most reliably found in lichen planus. These structures are universally known as Civatte bodies.
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The mean age at diagnosis was 47.8 years for females and 61.7 years for males. Histological examination revealed an atrophic (62%), flattened (84%) epidermis with hyperkeratosis (92%) and occasional follicular plugging (34%). These structures are universally known as Civatte bodies. Nonetheless, they were first described by Raymond Sabouraud in 1912.

Civatte bodies. Tuesday 1 June 2004.
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2017-04-28 · Poikiloderma of Civatte refers to erythema associated with a mottled pigmentation seen on the sides of the neck, more commonly in women. Civatte first described the condition in 1923.

170 Kidney - Cortex, proximal tuble Brush Border View Virtual EM Slide This EM micrograph depicts the typical appearance of microvilli on the apical surface of two types of cells with a striated or brush border. Lichenoid reaction pattern characterized by vacuolar degeneration and presence of Civatte bodies. Thickening of the basal membrane.