Mild Acanthosis: Causes & Reasons

Possible Causes for Mild Acanthosis

Histopathology report showed the lesions had hyperkeratotic, mild acanthosis, dermal lymphohistiocytic infiltrate and subepidermal cleft. [ncbi.nlm.nih.gov]

Histopathology of the lesion reported from the original article showed hyperkeratosis, mild acanthosis, disruption of the dermoepidermal junction and frank subepidermal blister [ijdvl.com]

Histologically, hyperkeratosis, mild acanthosis, a cleft/blister at the dermal-epidermal junction and mild to moderate dermal lymphohistiocytic infiltrate are usual but frank [ispub.com]

Papular Urticaria

Features that presented in more than 50% of cases included mild acanthosis, mild spongiosis, exocytosis of lymphocytes, mild subepidermal edema, extravasation of erythrocytes [scholar.sun.ac.za]

Parapsoriasis

Mild acanthosis Patchy parakeratosis The lymphocytes have a helper T-cell immunophenotype: CD3+, CD4+, CD8- with a few admixed CD8+ cells. External Links: [dermpedia.org]

Histologic study revealed a lymphocytic perivascular infiltrate that occasionally involved the epidermis in foci, resulting in focal spongiosis, mild acanthosis, and focal [jamanetwork.com]

Histopathological examination of biopsy specimen revealed mild hyperkeratosis with localized parakeratosis, irregular acanthosis and mild spongiosis. [ncbi.nlm.nih.gov]

Pseudopelade of Brocq

acanthosis of the epidermis with replacement of pilosebaceous follicle by fibrosis. [pubmed.ncbi.nlm.nih.gov]

[Figure 4] Mild acanthosis of epidermis. [docksci.com]

Multiple randomly placed irregular smooth and shiny patches of alopecia over vertex 3-4 smooth, shiny patch of alopecia with atrophy over the frontal and vertex of scalp Mild [ncbi.nlm.nih.gov]

Odonto-Onycho-Dermal Dysplasia

Histology of the skin showed orthokeratotic, hyperkeratosis, hypergranulosis, and mild acanthosis in the epidermis. [ncbi.nlm.nih.gov]

Three biopsies of the hyperkeratotic areas inthe previously reported patients demonstrated or-thohyperkeratosis, mild acanthosis, and irregularhypergranulosis,1,3 while biopsies [docslide.net]

Histology of the skinshowed orthokeratotic, hyperkeratosis, hyper-granulosis, and mild acanthosis in the epidermis.Scanning electron microscopic examination ofthe hair showed [myslide.es]

Neonatal Inflammatory Skin and Bowel Disease Type 2

Inflammatory skin and bowel disease neonatal type 1 (ADAM17) DNA Test Leave Message Reporting Time: 5 Week Test Cost: 19000.00 /- Rs Sample Type: EDTA blood or DNA Inflammatory skin and bowel disease neonatal type 1 (ADAM17) Test Description Inflammatory skin and bowel disease neonatal type 1 (ADAM17) Inflammatory[…] [dnalabsindia.com]

Dowling Degos Disease Type 4

La enfermedad de Dowling-Degos (DDD), conocida también como 'anomalía reticulada y pigmentada de las flexuras' es una rara genodermatosis autosómica dominante. Se caracteriza por la aparición de máculas hiperpigmentadas de configuración reticulada; afectando principalmente los grandes pliegues como las axilas e[…] [pesquisa.bvsalud.org]

Palmoplantar Keratoderma Type Bothnian

Squamous cell carcinoma and malignant melanoma have developed in the areas of keratoderma. [17] Histologic findings include hyperkeratosis without parakeratosis and mild acanthosis [emedicine.medscape.com]

Epidermodysplasia Verruciformis

[…] to moderate acanthosis and hyperkeratosis Large cells with blue-gray cytoplasm, perinuclear halos, often dysplastic changes, particularly post kidney transplantation ( J [pathologyoutlines.com]

Treatment Excision or locally destructive methods Clinical images Images hosted on other servers: Various images Arm Microscopic (histologic) description Classic features are mild [pathologyoutlines.com]

Progressive Palmoplantar Keratoderma of Greither

(a, b) A biopsy specimen showing orthokeratotic hyperkeratosis, mild hypergranulosis, and acanthosis, with a mild sparse infiltrate of lymphocytes in the upper dermis noted [ncbi.nlm.nih.gov]

Histological features include marked acanthosis, pseudospongiosis, and small papillar bodies. [jamanetwork.com]

Melanoacanthoma

Microscopically the superficial epithelium shows mild to moderate acanthosis, spongiosis and prominent dendritic melanin producing melanocytes, which are present throughout [semanticscholar.org]

X-Linked Keratosis Follicularis Spinulosa Decalvans

A punch biopsy specimen from the scalp showed follicular plugging in the epidermis with mild acanthosis, early perifollicular fibrosis with mild lymphocytic infiltrate. [ijdvl.com]

Figure 4: Microscopy-follicular plugging in the epidermis with mild acanthosis, early perifollicular fibrosis with mild lymphocytic infiltrate (H and E, ×200) Discussion Keratosis [ijdvl.com]

Histopathologic examination revealed hyperkeratosis and mild acanthosis of epidermis with follicular plugging and dilated infundibulum [ Figure 3 ]. [ncbi.nlm.nih.gov]

Erythema Gyratum Repens

mild hyperkeratosis, focal parakeratosis and epidermal spongiosis with superficial mononuclear, lymphohistiocytic perivascular inflammatory infiltrate in the dermis. [4] [ijdvl.com]

Histopathology is nonspecific, often showing mild hyperkeratosis, parakeratosis, acanthosis, and spongiosis with a perivascular mononuclear inflammatory infiltrate in the [cureus.com]

The histologic findings were supportive showing acanthosis and parakeratosis with mild superficial perivascular lymphohistiocytic infiltrate. [jaadcasereports.org]

Punctate Palmoplantar Keratoderma Type 1

Histopathology of a crateriform papule displaying columns of compact orthokeratosis, acanthosis and mild hypergranulosis. [the-dermatologist.com]

Hypergranulosis, acanthosis and a sparse perivascular lymphocytic infiltrate can also be seen in PPPK. 4 Figure 3. [the-dermatologist.com]

Acanthosis Nigricans

Acanthosis Nigricans on Nape of Neck. This picture shows a mild case of acanthosis nigricans (AN) on the nape of the neck. [pre-diabetes.com]

We here report a case of 66-year-old Caucasian patient with metastatic prostate cancer and a mild form of acanthosis nigricans that preceded the diagnosis of malignancy and [ncbi.nlm.nih.gov]

Biopsy of the skin showed hyperkeratosis, papillomatosis, hyperpigmentation of the basal layer, and mild acanthosis. [idoj.in]

Miliaria Profunda

Histopathological examination showed orthohyperkeratosis with mild acanthosis and small nodular granulomas made of epithelioid cells, giant cells, lymphocytes and plasma cells [journals.lww.com]

Pretibial Dystrophic Epidermolysis Bullosa

Histologically, hyperkeratosis, mild acanthosis, a cleft/blister at the dermal-epidermal junction and mild to moderate dermal lymphohistiocytic infiltrate are usual but frank [ispub.com]

The epidermis showed mild acanthosis (Hematoxylin and Eosin, ×100). [ijdvl.com]

Histopathlogic examination (Fig 4) of skin biopsy specimen from a shin lesion showed hyperkeratosis, mild acanthosis, intact basal cells and sub-basal cleft. [ispub.com]

Palmoplantar Keratosis

On the other hand, there is marked hyperkeratosis, parakeratosis, and mild acanthosis ( Figure 5 ), which is consistent with our results [ 9 ]. [pubs.sciepub.com]

Infantile Gluteal Granuloma

Histology showed parakeratosis, moderate regular acanthosis, moderate spongiosis and mild exocytosis. [ncbi.nlm.nih.gov]

Histological examination revealed prominent parakeratosis overlying regular acanthosis. [ncbi.nlm.nih.gov]

There was mild to moderate spongiosis and exocytosis and a moderate mononuclear perivascular infiltrate. [ncbi.nlm.nih.gov]

Confluent and Reticulated Papillomatosis

The histology showed epidermal papillomatosis and mild acanthosis with a marked hyperkeratosis. [ncbi.nlm.nih.gov]

Skin biopsy from the papule showed acanthosis, papillomatosis, with mild perivascular lymphocytic infiltrate in the dermis [Figure 2]. [ijpd.in]

Microscopic Histopathology There was mild hyperkeratosis, papillomatosis, and focal acanthosis present between elongated dermal papillae. [randyjacobsmd.com]

Pseudoatrophoderma Colli

Histopathological findings are nonspecific, showing mild hyperkeratosis, thinning of the stratum granulosum, and acanthosis and papillomatosis in some areas. [escholarship.org]

Pseudoainhum

Skin biopsy showed marked compact hyperkeratosis with a normal granular layer, mild-to-moderate acanthosis, and mild perivascular lymphocytic infiltration. [ijdvl.com]

Localized Pagetoid Reticulosis

Noimprovement was achieved using local corticosteroids.Histology showed mild acanthosis of the epidermis withhyperkeratosis, and the presence of striking epidermo-tropism [documents.tips]

Keratoderma Palmoplantaris Transgrediens

A, A biopsy specimen from the dorsum of the hand shows orthokeratotic hyperkeratosis with acanthosis, hypergranulosis, and mild perivascular inflammatory infiltration. [jamanetwork.com]

Histological features include marked acanthosis, pseudospongiosis, and small papillar bodies. [jamanetwork.com]

Progressive Symmetric Erythrokeratodermia

Mild lymphocytic infiltration was seen in superficial and papillary dermis [Figure 2]. [journals.lww.com]

The superficial dermis also showed mild lymphocytic infiltrate surrounding blood vessel [Figure 3]. [journals.lww.com]

Figure 2: H and E, section of the skin (elder sibling) showing hyperkeratosis, acanthosis, papillomatosis with follicular plugging (×40) Figure 3: H and E, section of the [journals.lww.com]

Powell-Venencie-Gordon Syndrome

On the other hand, there is marked hyperkeratosis, parakeratosis, and mild acanthosis (Figure 5), which is consistent with our results [9]. [pubs.sciepub.com]

Gianotti-Crosti Syndrome

Histopathologic findings are nonspecific and include mild focal spongiosis, edema of the papillary dermis with mild acanthosis, hyperkeratosis, parakeratosis with superficial [future-science.com]

Focal spongiosis, mild acanthosis, parakeratosis, and psoriasiform hyperplasia can be observed in the epidermis. [symptoma.com]

The vesicular variant shows striking epidermal changes with mild acanthosis accompanied by diffuse spongiosis and vesicles. [dermapress.wordpress.com]

Spongiotic Dermatitis

Early lesions show moderate spongiosis with mild acanthosis and exocytosis of inflammatory cells. With time, the degree of acanthosis increases. [dermnetnz.org]

A punch biopsy of skin showed hyperkeratosis, parakeratosis, mild irregular acanthosis, and mild spongiosis. [cureus.com]

Chronic spongiotic dermatitis The spongiosis is mild to absent but there is pronounced irregular acanthosis, hyperkeratosis, and parakeratosis (fig 8D ). [ncbi.nlm.nih.gov]

Erythrokeratodermia Variabilis et Progressiva

Orthohyperkeratosis with focal parakeratosis in acanthosis and papillomatosis; isolated dyskeratotic keratinocytes. [altmeyers.org]

(a-c) Marked hyperkeratosis with parakeratosis, acanthosis, church spire appearance, preserved granular layer with intercalating rete ridges, and mild mononuclear dermal inflammation [ncbi.nlm.nih.gov]

Accompanying mild perivascular oriented lymphocytic infiltrates are found. No epidermotropia. Differential diagnosis This section has been translated automatically. [altmeyers.org]

Zinc-Responsive Necrolytic Acral Erythema

Histopathology of a skin biopsy showed mild epidermal acanthosis with parakeratosis, rare midepidermal necrotic keratinocytes, and a perivascular lymphocytic infiltrate (Figure [jddonline.com]

They include acanthosis, a diminished granular layer with overlying parakeratosis, and a mild perivascular infiltrate of lymphocytes in the upper dermis. [plasticsurgerykey.com]