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Related Concept Videos

Accessory Structures of the Skin: Sebaceous Glands01:21

Accessory Structures of the Skin: Sebaceous Glands

A sebaceous gland is a type of oil gland found almost all over the skin ( except palms and soles) and helps lubricate and waterproof the skin and hair. Most sebaceous glands are associated with hair follicles. They generate and excrete sebum, a mixture of lipids, onto the skin surface, thereby naturally lubricating the dry and dead layer of keratinized cells of the stratum corneum, keeping it pliable.
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Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
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Accessory Structures of the Skin: Sweat Glands01:20

Accessory Structures of the Skin: Sweat Glands

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Sweat glands are classified as merocrine glands; that is, the secretions are excreted by exocytosis through a duct without affecting the cells of the gland. There...
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Exocrine glands are those that release their secretions through ducts. Based on their mode of secretion, they can be classified into merocrine, apocrine, and holocrine.
Merocrine Secretion
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Papillary Dermis01:11

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Dermis
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Related Experiment Video

Updated: Jun 8, 2026

Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition
09:37

Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition

Published on: August 18, 2022

Eccrine poroma.

M Jayaraman1, V R Janaki, P Yesudian

  • 1Department of Dermatology, Madras Medical College. Madras-600003, India.

Indian Journal of Dermatology, Venereology and Leprology
|October 16, 2010
PubMed
Summary
This summary is machine-generated.

This case report details an eccrine poroma, a benign skin tumor, found on the palm. The diagnosis was confirmed via excision biopsy, highlighting a rare presentation in Indian medical literature.

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Area of Science:

  • Dermatology
  • Surgical Pathology

Background:

  • Eccrine poroma is a rare, benign skin neoplasm.
  • Typically presents on the palms and soles.
  • Limited case reports exist in Indian literature.

Purpose of the Study:

  • To report a case of eccrine poroma on the palm.
  • To contribute to the understanding of eccrine poroma in the Indian population.

Main Methods:

  • Clinical presentation of a 35-year-old female with a right palm nodule.
  • Surgical excision of the lesion.
  • Histopathological examination of the excised tissue.

Main Results:

  • A 0.75 cm raised nodule was excised from the right palm.
  • Histopathology revealed tumor masses with anastomosing bands and ductal lumina.
  • The characteristic eosinophilic cuticle was observed, confirming eccrine poroma.

Conclusions:

  • The case confirms eccrine poroma as a benign palm tumor.
  • This report adds to the scarce documentation of eccrine poroma in Indian medical literature.