Search Results for: peri-infundibulitis

Differential Diagnosis in Dermatopathology

Discussions

…s of discoid lupus erythematosus and of lichen planus share several findings histopathologic, among them being perivascular, peri-infundibular, and perifollicular infiltrates of lymphocytes, vacuolar alteration at the junction between infundibula…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…f lymphocytes often moderately dense or dense 5. Infiltrate of lymphocytes usually sparse 6. Infiltrate of lymphocytes often peri-infundibular and perifollicular 6. Infiltrate of lymphocytes has no predilection for infundibulofollicular units 7….

Differential Diagnosis in Dermatopathology

Discussions

…pergranulosis in repeatable manner in lichen planus, a thickened epidermal basement membrane in discoid lupus erythematosus, peri-infundibular fibrosis in lichen planus, and melanophages situated beneath a thickened basement membrane in discoid…

Regarding a dermatoscopic pattern for infiltrating basal cell carcinoma

Regarding a dermatoscopic pattern for infiltrating basal cell carcinoma

…trative basal cell carcinoma (BCC), defined as: a geometric star-shaped pattern, extending outwards from the circumferential peripheral edge of the tumor, and identified by white lines, vessels or uneven skin surface morphology. They found this clue…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

…therwise abnormal 8. Thrombi in a few capillaries and venules sometimes; 8. No signs of vasculitis in the form of thrombi 9. Peri-infundibular accentuation of the dermal infiltrate in the center of a lesion sometimes 9. No perifollicular orientation…

Differential Diagnosis in Dermatopathology

Discussions

…at scanning magnification, the section of skin seems to be normal. A hive developed fully consists of a slightly more dense perivascular and interstitial infiltrate of lymphocytes, neutrophils, and eosinophils around venules and neutrophils and…

Differential Diagnosis in Dermatopathology

Discussions

…condyloma lata on genitalia. A patchy “moth-eaten” alopecia may result from infiltrates of mononuclear cells in peri-infundabular and perifollicular array. In cases suspected of being secondary syphilis, demonstration of the causative…

Differential Diagnosis in Dermatopathology

Discussions

…tial diagnosis histopathologic of lichen striatus also includes secondary syphilis. Lichen striatus often is associated with peri-infundibilitis and perifolliculitis, eccrine adenitis, and edema of the papillary dermis, three findings that are not…