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  2. Skin biopsy - Wikipedia

    en.wikipedia.org/wiki/Skin_biopsy

    A punch biopsy is essentially an incisional biopsy, except it is round rather than elliptical as in most incisional biopsies done with a scalpel. Incisional biopsies can include the whole lesion (excisional), part of a lesion, or part of the affected skin plus part of the normal skin (to show the interface between normal and abnormal skin).

  3. Histopathologic diagnosis of dermatitis - Wikipedia

    en.wikipedia.org/wiki/Histopathologic_diagnosis...

    Generally a skin biopsy: For punch biopsies, a size of 4 mm is preferred for most inflammatory dermatoses. [2] Panniculitis or cutaneous lymphoproliferative disorders: 6 mm punch biopsy or skin excision. [2] A superficial or shave biopsy is regarded as insufficient. [2]

  4. Dysplastic nevus - Wikipedia

    en.wikipedia.org/wiki/Dysplastic_nevus

    The biopsy material is then sent to a laboratory to be evaluated by a pathologist. A skin biopsy can be a punch, shave, or complete excision. The complete excision is the preferred method, but a punch biopsy can suffice if the patient has cosmetic concerns (i.e. the patient does not want a scar) and the lesion is small.

  5. Melanocytic nevus - Wikipedia

    en.wikipedia.org/wiki/Melanocytic_nevus

    If a melanocytic nevus is suspected of being a melanoma, it needs to be sampled or removed via skin biopsy, and sent for microscopic evaluation by a pathologist. Depending on the size and location of the original nevus, a complete excisional skin biopsy or a punch skin biopsy can be done. Removal can also occur by shaving.

  6. Febrile neutrophilic dermatosis - Wikipedia

    en.wikipedia.org/wiki/Febrile_neutrophilic_derma...

    Punch biopsy of a skin lesion showing neutrophilic infiltration in the dermis, with no evidence of vasculitis (same patient with Crohn's disease). Acute, tender, erythematous plaques, nodes, pseudovesicles and, occasionally, blisters with an annular or arciform pattern occur on the head, neck, legs, and arms, particularly the back of the hands ...

  7. Small fiber peripheral neuropathy - Wikipedia

    en.wikipedia.org/wiki/Small_fiber_peripheral...

    A skin biopsy for the measurement of epidermal nerve fiber density is an increasingly common technique for the diagnosis of small fiber peripheral neuropathy. [13] Physicians can biopsy the skin with a 3-mm circular punch tool and immediately fix the specimen in 2% paraformaldehyde lysine-periodate or Zamboni's fixative. [20]

  8. AOL Mail

    mail.aol.com/?icid=aol.com-nav

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Trichilemmal cyst - Wikipedia

    en.wikipedia.org/wiki/Trichilemmal_cyst

    Most physicians perform the procedure under local anesthetic. Others prefer a more conservative approach. This involves the use of a small punch biopsy about one-fourth the diameter of the cyst. The punch biopsy is used to enter the cyst cavity. The contents of the cyst are emptied, leaving an empty sac.