• Complain

M.D. Smoller - Inflammatory Dermatoses: The Basics

Here you can read online M.D. Smoller - Inflammatory Dermatoses: The Basics full text of the book (entire story) in english for free. Download pdf and epub, get meaning, cover and reviews about this ebook. year: 2010, publisher: Springer Nature, genre: Detective and thriller. Description of the work, (preface) as well as reviews are available. Best literature library LitArk.com created for fans of good reading and offers a wide selection of genres:

Romance novel Science fiction Adventure Detective Science History Home and family Prose Art Politics Computer Non-fiction Religion Business Children Humor

Choose a favorite category and find really read worthwhile books. Enjoy immersion in the world of imagination, feel the emotions of the characters or learn something new for yourself, make an fascinating discovery.

M.D. Smoller Inflammatory Dermatoses: The Basics

Inflammatory Dermatoses: The Basics: summary, description and annotation

We offer to read an annotation, description, summary or preface (depends on what the author of the book "Inflammatory Dermatoses: The Basics" wrote himself). If you haven't found the necessary information about the book — write in the comments, we will try to find it.

Inflammatory Dermatoses: The Basics will serve as an effective and efficient handbook for the student of dermatopathology, and as a practical bench reference for the practicing diagnostician who desires rapid access to criteria that are useful in differentiating histologically similar entities. The reader will be able to focus upon a single histologic observation, i.e., inflammatory conditions without epidermal changes, and use this as a starting point from which to build a differential diagnosis based upon pattern recognition. As each entity is addressed, there will be a concise discussion of the basic clinical findings and epidemiologic associations. This will be followed by a histologic description, highlighting areas that serve to discriminate between the entity under discussion and similar ones. Any immunologic studies that might augment the diagnostic sensitivity or specificity will be discussed.The chapters are thematically based and consist of essential bullet points arranged in organized outlines allowing for easy access and direct comparison between entities. The salient histologic features are depicted with abundant high quality, full-color photomicrographs placed immediately adjacent to the appropriate histologic bullet points. This volume will serve as an effective and efficient handbook for the student of dermatopathology, and as a practical bench reference for the practicing diagnostician who desires rapid access to criteria that are useful in differentiating histologically similar entities. The elaborate pictorial documentation will also enable the book to serve as an atlas of the commonest dermatologic disorders.

M.D. Smoller: author's other books


Who wrote Inflammatory Dermatoses: The Basics? Find out the surname, the name of the author of the book and a list of all author's works by series.

Inflammatory Dermatoses: The Basics — read online for free the complete book (whole text) full work

Below is the text of the book, divided by pages. System saving the place of the last page read, allows you to conveniently read the book "Inflammatory Dermatoses: The Basics" online for free, without having to search again every time where you left off. Put a bookmark, and you can go to the page where you finished reading at any time.

Light

Font size:

Reset

Interval:

Bookmark:

Make
Bruce R. Smoller and Kim M. Hiatt Inflammatory Dermatoses: The Basics 10.1007/978-1-4419-6004-7_1 Springer Science+Business Media, LLC 2010
1. Superficial Perivascular Dermatitis
Bruce R. Smoller 1
(1)
Department of Pathology, University of Arkansas for Medical Sciences, 4301 W. Markham Street, Little Rock Arkansas, 72205, USA
Bruce R. Smoller (Corresponding author)
Email:
Kim M. Hiatt
Email:
Abstract
Superficial perivascular dermatitis
Inflammatory dermatoses involving venules in superficial vascular plexus
Other histologic changes help with further classification
Superficial perivascular dermatitis (SPD)
Without epidermal changes
  • Superficial perivascular dermatitis
    • Inflammatory dermatoses involving venules in superficial vascular plexus
    • Other histologic changes help with further classification
  • Superficial perivascular dermatitis (SPD)
    • Without epidermal changes
      • Lymphocytic infiltrate
      • Mixed infiltrate
    • With epidermal changes
      • Interface/vacuolar and lichenoid dermatitis ()
      • Spongiotic dermatitis ()
      • Psoriasiform dermatitis ()
        Table 1.1
        Superficial perivascular lymphohistiocytic dermatitis without epidermal changes
        Pigmented purpuric eruption
        Viral exanthem
        Gyrate erythema
        Dermatophytoses
        Post-inflammatory pigment alteration
        Rocky mountain spotted fever
        Polymorphous light eruption
  • Pigmented purpuric eruption, Schamberg variant (progressive pigmentary dermatosis)
    • Clinical
      • Erythematous, non-blanching patches
      • Usually on lower extremities, pre-tibial
      • Most common in middle-aged men
      • May be related to drug exposure in some cases
      • Controversial relationship with mycosis fungoides
        • Recent literature suggests possibility of progression
      • Multiple subtypes of pigmented purpuric eruption
        • This is the most common; all other subtypes demonstrate epidermal changes
    • Histologic findings
      • Superficial perivascular lymphohistiocytic infiltrate
      • Eosinophils not common
      • Mild spongiosis and exocytosis
      • Hemorrhage and hemosiderin surrounding vessels in superficial vascular plexus
      • Perls iron or Prussian blue stain often helpful in demonstrating dermal hemosiderin deposition (necessary to document chronicity of process) (Figs. )
        Fig 11 Pigmented purpuric eruption Schamberg variant shows a mild - photo 1
        Fig. 1.1
        Pigmented purpuric eruption, Schamberg variant, shows a mild superficial perivascular lymphohistiocytic infiltrate. Erythrocyte extravasation is present. The overlying epidermis is uninvolved
        Fig 12 Pigmented purpuric eruption Schamberg variant This high-power image - photo 2
        Fig. 1.2
        Pigmented purpuric eruption, Schamberg variant. This high-power image shows perivascular erythrocyte extravasation. Hemosiderosis is variable, depending on the duration of disease, and can be nearly non-existent as in this case
  • Viral exanthem
    • Clinical
      • Morbilliform (measles-like) eruption
      • Erythematous papules and macules usually rapid onset
      • Resolves rapidly without sequelae in most cases
    • Histologic findings
      • Superficial perivascular lymphohistiocytic infiltrate
      • Inflammation does not usually extend into deeper dermis
      • Eosinophils very uncommon
      • Slight exocytosis, epidermal spongiosis, and basal vacuolopathy
      • Occasional dying keratinocytes, but very few
      • Non-specific findings hard to establish diagnosis without clinical correlation (Figs. )
      Fig 13 This viral exanthem shows a superficial perivascular lymphohistiocytic - photo 3
      Fig. 1.3
      This viral exanthem shows a superficial perivascular lymphohistiocytic infiltrate with no alterations in the overlying epidermis
      Fig 14 Mild spongiosis and interface degeneration are seen in this viral - photo 4
      Fig. 1.4
      Mild spongiosis and interface degeneration are seen in this viral exanthem
  • Gyrate erythema
    • Clinical
      • Most commonly refers to erythema annulare centrifugum, but also includes erythema gyratum repens, erythema chronicum migrans, other less common eruptions
      • Annular, erythematous lesions on trunk
      • Slow outward extension of plaques in some cases
      • Peripheral, delicate scale
    • Histologic findings
      • Almost entirely lymphoid infiltrate in a perivascular distribution
      • Eosinophils may rarely present in small numbers
      • Tight cuffing of lymphocytes around vessels of the superficial vascular plexus
      • Some cases also involve deeper vascular plexus
      • Scant parakeratotic scale with mild underlying spongiosis if peripheral scale is biopsied
      • Plasma cells present in small numbers in erythema chronicum migrans, but not usually in erythema annulare centrifugum (Figs. )
        Fig 15 Erythema annulare centrifugum is characterized by a lymphohistiocytic - photo 5
        Fig. 1.5
        Erythema annulare centrifugum is characterized by a lymphohistiocytic infiltrate tightly cuffed around the vessels
        Fig 16 Erythema annulare centrifugum characteristically has a - photo 6
        Fig. 1.6
        Erythema annulare centrifugum characteristically has a lymphohistiocytic infiltrate. Plasma cells may be seen; neutrophils and eosinophils are not characteristic
        Fig 17 Erythema chronicum migrans shows a superficial perivascular - photo 7
        Fig. 1.7
        Erythema chronicum migrans shows a superficial perivascular lymphohistiocytic infiltrate without significant epidermal involvement
  • Dermatophytosis
    • Clinical
      • Tinea versicolor, caused by Pityrosporum versicolor , classically shows minimal epidermal change
Next page
Light

Font size:

Reset

Interval:

Bookmark:

Make

Similar books «Inflammatory Dermatoses: The Basics»

Look at similar books to Inflammatory Dermatoses: The Basics. We have selected literature similar in name and meaning in the hope of providing readers with more options to find new, interesting, not yet read works.


Reviews about «Inflammatory Dermatoses: The Basics»

Discussion, reviews of the book Inflammatory Dermatoses: The Basics and just readers' own opinions. Leave your comments, write what you think about the work, its meaning or the main characters. Specify what exactly you liked and what you didn't like, and why you think so.