1 2 3 16
A Clinical Atlas of 101 Common Skin Diseases

Keratosis Pilaris/Lichen Spinulosus

  • at044g01.jpg
  • at044g02.jpg
  • at044g03.jpg

Keratotic spikes that emerge from dilated ostia of infundibula and are equidistant from one another.

A Clinical Atlas of 101 Common Skin Diseases

Porokeratosis

  • at075g01.jpg
  • at075g02.jpg
  • at075g03.jpg
  • at075g04.jpg
  • at075g05.jpg
  • at075g06.jpg
  • at075g07.jpg
  • at075g08.jpg
  • at075g09a.jpg
  • at075g09b.jpg

A constellation of conditions that assumes various forms clinically but whose most dependable denominator in common (the exception being the punctate manifestation) is a keratotic ring around a central zone of atrophy, e.g., in a congenital expression that takes the form of a plaque (Mibelli), in a congenital manifestation in which lesions are in linear array (segmental), in an acquired type induced by ultraviolet light (disseminated superficial actinic), and in an acquired form in which lesions are not in photodistribution (disseminated superficial).

A Clinical Atlas of 101 Common Skin Diseases

Seborrheic Dermatitis

  • at086g01a.jpg
  • at086g01b.jpg
  • at086g02.jpg
  • at086g03.jpg
  • at086g04.jpg
  • at086g05.jpg
  • at086g06.jpg
  • at086g07.jpg
  • at086g08.jpg
  • at086g09.jpg

An inflammatory process that consists of tiny papules covered by prominent scales and localized typically to the “seborrheic region,” namely, scalp, forehead, eyebrows, malar eminences, paranasal and nasolabial folds, and retroauricular zone, and sometimes the chest and axillary vault.

A Clinical Atlas of 101 Common Skin Diseases

Seborrheic Keratosis, Including Solar Lentigo

  • at087g01.jpg
  • at087g02.jpg
  • at087g03.jpg
  • at087g04.jpg
  • at087g05.jpg
  • at087g06.jpg
  • at087g07.jpg
  • at087g08.jpg
  • at087g09.jpg
  • at087g10.jpg

A benign neoplasm of keratinocytes that consists of pigmented macules, papules, and plaques distributed on sun-exposed sites for a solar lentigo and the reticulated type of seborrheic keratosis, which represents a later stage of solar lentigo, and on the trunk mostly for other types of seborrheic keratosis unrelated to solar lentigo.

A Clinical Atlas of 101 Common Skin Diseases

Seborrheic Keratosis, Including Solar Lentigo

A benign neoplasm of keratinocytes that consists of pigmented macules, papules, and plaques distributed on sun-exposed sites for a solar lentigo and the reticulated type of seborrheic keratosis, which represents a later stage of solar lentigo, and o…

A Clinical Atlas of 101 Common Skin Diseases

Seborrheic Dermatitis

An inflammatory process that consists of tiny papules covered by prominent scales and localized typically to the “seborrheic region,” namely, scalp, forehead, eyebrows, malar eminences, paranasal and nasolabial folds, and retroauricular…

A Clinical Atlas of 101 Common Skin Diseases

Keratosis Pilaris/Lichen Spinulosus

Keratotic spikes that emerge from dilated ostia of infundibula and are equidistant from one another. The term keratosis pilaris refers to the phenomenon when it presents itself without any distinct arrangement of individual lesions, whereas the desi…

Therapeutic Strategies in Dermatology

Seborrheic Dermatitis: Principles of Seborrheic Dermatitis Management

Principles of Seborrheic Dermatitis Management Seborrheic dermatitis is a chronic intermittent condition. There is an initial treatment period followed by maintenance therapy. Many patients will relapse if maintenance therapy is not adequate. Topi…

Therapeutic Strategies in Dermatology

Seborrheic Dermatitis

Keratotic spikes that emerge from dilated ostia of infundibula and are equidistant from one another. The term keratosis pilaris refers to the phenomenon when it presents itself without any distinct arrangement of individual lesions, whereas the desi…

Therapeutic Strategies in Dermatology

Keratosis Pilaris

Keratotic spikes that emerge from dilated ostia of infundibula and are equidistant from one another. The term keratosis pilaris refers to the phenomenon when it presents itself without any distinct arrangement of individual lesions, whereas the desi…

Therapeutic Strategies in Dermatology

Seborrheic Dermatitis: Key Points

…i-fungal agents alone or in combination with topical steroids. Seborrheic dermatitis can be severe in immunocompromised individuals or persons with neurologic disease. Clinical overview Seborrheic dermatitis is a chronic intermittent rash affecting…

A Clinical Atlas of 101 Common Skin Diseases

Squamous-Cell Carcinoma

…pule on skin damaged badly by sunlight is referred to as solar keratosis. When present as a plaque it is termed Bowen’s disease, and when present as many papules in the anogenital region it is called bowenoid papulosis. Solar keratosis, Bowen&#…

1 2 3 16