Chapter 23, Female Reproductive System (pgs 773-790, Ovary and Uterine Tubes)

Civatte, Achille, French dermatologist, 1877-1956. Civatte bodies - eosinophilic hyaline spherical bodies seen in or just beneath the epidermis, particularly in lichen planus, formed by necrosis of individual basal cells. Synonym (s): colloid bodies. poikiloderma of Civatte - reticulated pigmentation and telangiectasia of the sides of the cheeks

[2] [13] The cuticle forms a seal to protect the matrix from toxins and microbes. 2020-09-03 · The number of evaluatable K17+ Civatte bodies from the 56 oral lichen planus cases (biopsy specimens) containing Civatte bodies totalled 481, while frequency based on location was 254 (52.8%) in philic, were identified as colloid bodies (also known as apoptotic or Civatte bodies)1° in 23 biopsies and in 21 dogs (58%) (Table 1). The generic term colloid body was preferred as Civatte bodies are traditionally found in lichen planus and related disorders, and apoptosis by definition implies a normal or physiological cellular degeneration. The basal bodies are centrioles and have 9 triplets of microtubules with no central pair.

Poikiloderma of Civatte, also known as sun aging, is a condition caused by sun exposure. The skin changes as a result of chronic, long term exposure to the sun as well as normal aging. Chronically exposed children can acquire significant damage by age 15. These affects may also become apparent as early as age 20. erythrosis interfollicularis colli / poikiloderma van civatte ICD10 : L57.3 Erythrosis interfollicularis colli is een door blootstelling aan zonlicht veroorzaakt teleangiectatisch erytheem op de zijkant van de hals of op het coeur, waarbij de perifolliculaire huid gespaard blijft.Het ontstaat door solaire schade aan het bindweefsel, inclusief het steunweefsel rond capillairen. 1981, 135 (3), 219-229 - So-called Civatte bodies and dyskeratotic cells were investigated in some skin disorders by using indirect immunofluorescence techniques with anti-human keratin antibody.

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.

Findings that help support a diagnosis of ELP include a band-like lymphocytic infiltrate involving the superficial lamina propria and basal epithelium along with the presence of Civatte bodies [7, 8]. Despite multiple biopsies in this case, a diagnosis of ELP was not suggested on histopathology until deep biopsies were performed.

Often vacuolar degeneration of basal keratinocytes and apoptotic bodies (colloid or Civatte bodies). Lichen planus Irregular epidermal hyperplasia with a jagged “sawtooth” appearance, compact hyperkeratosis or orthokeratosis, foci of wedge-shaped hypergranulosis, basilar vacuolar degeneration, slight spongiosis in the spinous layer, and Histology: Pink (Eosinophilic) civatte bodies in papillary dermis Pointed rete Pegs (Saw-tooth rete ridges) Causes: Phlavivirus (Flavivirus – Hepatitis C virus association) Pressure drugs (ACE inhibitors, Beta blockers, Thiazides) Plasmodium killer (Chloroquine) Penicillamine. Pigmentation after treatment Civatte bodies were not confined to the basal layer. The findings suggest that cell-mediated regression may occur in common warts, similar to that described in plane warts.

Necrotic basal cell in dermis = colloid bodies = Civatte bodies. Pink bodies approximately the size of a keratinocyte. Notes: Hyperkeratosis and hypergranulosis are not seen in erythema multiforme. Colloid bodies = cytoid bodies = Civatte bodies = hyaline bodies = apoptotic bodies.

Caspary-Joseph spaces were seen in very few cases (2.5%) in our study. Often vacuolar degeneration of basal keratinocytes and apoptotic bodies (colloid or Civatte bodies). Lichen planus Irregular epidermal hyperplasia with a jagged “sawtooth” appearance, compact hyperkeratosis or orthokeratosis, foci of wedge-shaped hypergranulosis, basilar vacuolar degeneration, slight spongiosis in the spinous layer, and Histology: Pink (Eosinophilic) civatte bodies in papillary dermis Pointed rete Pegs (Saw-tooth rete ridges) Causes: Phlavivirus (Flavivirus – Hepatitis C virus association) Pressure drugs (ACE inhibitors, Beta blockers, Thiazides) Plasmodium killer (Chloroquine) Penicillamine. Pigmentation after treatment Civatte bodies were not confined to the basal layer.

(E) Inflammatory lesions: • Rushton bodies . Histologically, in DLE the epidermis and dermis are affected, and the subcuta- neous tissue (Civatte bodies) in the basal layer or in the epithelium. Particularly 13 Jun 2019 The term Civatte bodies [the term “Civatte cell” is used to describe them in 1953, while describing the histological features of lichen planus. 14 Aug 2014 2 Department of Pathology, Kasturba Medical College, Mangalore, Karnataka Occasional civatte bodies can be seen (arrow) (H and E, ×400) 49 cases were confirmed on histological examination.11 cases were Keywords : Lichen planus, Basal cell damage, Civatte bodies, Wickham's striae, Dermo 8 Apr 2014 Keywords: Interface dermatitis, histopathology, Haematoxylin and eosin.
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Clinical and histologic findings in temporal triangular alopecia. J Am Acad Dermatol. incontinence, and Civatte bodies.1 The histology in lichen striatus varies 30 Jul 2018 1Department of Pathology, Nihon University School of Dentistry at junction is evident (arrows), and Civatte bodies exist at the bottom of the chromoendoscopy, the authors demonstrated adequate histologic criteria to confirm lium, and necrotic keratinocytes (Civatte bodies). The biopsies were all 23 Feb 2017 Histopathology of the esophageal lesions revealed ulceration, dense band like infiltrate of neutrophils in subepithelum, civatte bodies and So, a total of 90 cases were diagnosed histologically, of which 42 were of the Lichen planus type and 48 Civatte bodies were seen in only 19 patients (21.1 %).

Side by Side Comparison – Histology vs Cytology in Tabular Form 6. Summary. What is Herring bodies or neurosecretory bodies are structures found in the posterior pituitary.They represent the terminal end of the axons from the hypothalamus, and hormones are temporarily stored in these locations. 2018-05-07 · The focal unusual histology in primary pulmonary synovial sarcoma can erroneously suggest more common primary and metastatic pulmonary neoplasms.
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13 Jun 2019 The term Civatte bodies [the term “Civatte cell” is used to describe them in 1953, while describing the histological features of lichen planus.

Colloid bodies = cytoid bodies = Civatte bodies = hyaline bodies = apoptotic bodies. Findings that help support a diagnosis of ELP include a band-like lymphocytic infiltrate involving the superficial lamina propria and basal epithelium along with the presence of Civatte bodies [7, 8]. Despite multiple biopsies in this case, a diagnosis of ELP was not suggested on histopathology until deep biopsies were performed. and Beth Ruben2 (1) Pathology, Miraca Life Sciences, Irving, TX, USA (2) Dermatology and Pathology, University of California, San Francisco, CA, USA Abstract Cutaneous drug reactions can produce a variety of histopathologic inflammatory and even neoplastic patterns.