a.1.(Anat.) Between follicles; as, the interfollicular septa in a lymphatic gland.
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In interfollicular area, there are cells like tiny T lypmphocytes, eosinophils, plasmacytoid dendritic cells.
In the hyaline-vascular type, affected lymph nodes are characterised by follicular and interfollicular vascular proliferation.
Stages Female Male Gametogenesis Walls of the follicles Within the follicles are not juxtaposed with along the wall, it is intra- and possible to distinguish interfollicular spaces.
There was prominent interfollicular vascular proliferation with a pronounced plasma cell infiltrate.
Antibodies to this protein stain the germinal center cells in lymphoid follicles, follicular cells, and interfollicular cells in follicular lymphoma, large B-cell lymphomas, and Burkitt's lymphoma, and the majority of the Reed-Sternberg cells in nodular lymphocyte-predominant Hodgkin's disease.
During embryonic development, melanocyte precursors that arise from the neural crest populate several areas including the interfollicular epidermis and hair follicle bulge in the skin; the uveal tract of the eye; and the stria vascularis, vestibular apparatus and endolymphatic sac of the ear.
Increased numbers of IgG4 plasma cells are present in the interfollicular areas, the germinal centers, or in both locations.
Vitiligo is an acquired, progressive disorder that destroys melanocytes in the interfollicular epidermis and occasionally in the hair follicles.
Ao The skin has three different populations of cellsAuhair follicles, moisturizing sebaceous glands, and the tissue in between, known as the interfollicular epidermis.
Interfollicular areas were expanded by a dense eosinophilic cell infiltrate that formed abscesses in places (figure 1, B).
Problem Morphology Hyperplastic or Squamous cell carcinoma Neoplastic Conditions Inclusion cyst/epidermoid cyst Foreign body reaction Callus Verrucous hyperplasia Disruption of Skin Integrity Wound dehiscence Irritation/abrasion Blister/erosion/ulcer Follicular and Pseudofollicular Folliculitis Inflammation Miliaria rubra Interfollicular Inflammation Eczema craquele Dermatophytosis Allergic contact dermatitis Irritant dermatitis Infection Cellulitis Table 5.
Morphological features of the follicles and the interfollicular area in multicentric Castleman's disease (MCD) are highly variable.