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The epidermis is made of four or five layers of epithelial cells, depending on its location in the body. From deep to superficial, these layers are the stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum.
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The skin is divided into epidermis, dermis, and hypodermis, the skin's outermost, middle, and inner layers. The human epidermal layer regularly undergoes renewal, where old, dead cells are replaced by new cells. Epidermal stem cells or EpiSCs divide and differentiate to restore the lost cells. For the renewal process, some EpiSCs continuously self-renew. In contrast, few others differentiate into transit-amplifying cells, which later form prickle or spinous cells, followed by granular...
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Stratified epithelium consists of several stacked layers of cells. They provide the durability to withstand constant physical and chemical attacks. Stratified epithelium is named after the shape of the most apical layer of cells. Stratified squamous epithelium is the most common type found in the human body. In this tissue, the apical cells are squamous, whereas the basal layer contains either columnar or cuboidal cells. The basal cells divide to form new daughter cells, which gradually become...
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Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
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[Desquamative erythrodermia].

Majda Askour1, Christelle Ebongo1, Hafsae Bounniyt1

  • 1Service de Dermatologie et Vénérologie, Centre Hospitalier Universitaire Ibn Sina, Faculté de Médecine et de Pharmacie, Université Mohammed V, Rabat, Maroc.

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Summary
This summary is machine-generated.

Paraneoplastic dermatoses, like desquamative erythroderma, can signal underlying cancer, particularly hematologic malignancies. Early detection through thorough assessment is crucial when these skin conditions appear.

Keywords:
Erythrodermiamultiple myelomaparaneoplastic dermatoses

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Area of Science:

  • Dermatology
  • Oncology
  • Hematology

Background:

  • Paraneoplastic dermatoses are skin conditions associated with cancer.
  • These manifestations can appear before, during, or after a cancer diagnosis.

Observation:

  • Desquamative erythroderma is a specific type of paraneoplastic dermatosis.
  • This skin condition has been observed in patients with hematologic malignancies.

Findings:

  • The study highlights desquamative erythroderma as a potential indicator of hematologic malignancies.
  • It underscores the link between specific dermatoses and underlying neoplastic processes.

Implications:

  • Clinicians should consider paraneoplastic erythroderma in the differential diagnosis of hematologic cancers.
  • A comprehensive evaluation is essential for patients presenting with suspect dermatological signs suggestive of malignancy.