Cutaneous pseudolymphoma of the breast

Vaccination-induced cutaneous pseudolymphoma.

BACKGROUND Although mild early cutaneous transient reactions to vaccinations are common, late-onset chronic lesions have been scarcely reported. We report herein a series of 9 patients presenting with cutaneous and subcutaneous pseudolymphoma. OBSERVATIONS Nine patients presenting with late-onset, chronic skin lesions occurring at the site of antihepatitis B (8 cases) and antihepatitis A (one...

The uncertain status of cutaneous pseudolymphoma.

Cutaneous pseudolymphomas (CPLs) include a wide range of clinicopathological presentations sharing in common the presence of clinical and histopathological features mimicking those of primary cutaneous lymphomas. Although immunophenotypical studies and molecular analysis of clonality have been shown to be reliable tools, providing significant help in the differential diagnosis between primary c...

Cutaneous pseudolymphoma following administration of lornoxicam.

Cutaneous Pseudolymphoma in a Red Tattoo

A 32 year-old healthy woman presented with a 4 month history of pruritus and nodules in a 2-year-old professionally placed tattoo in the lower limb. On examination of the lower right leg she had nodules limited to the red areas of the tattoo, and not in the other colors (Figure 1). Epicutaneous patch testing revealed a positive reaction to nickel, which was considered as non-causative, because ...

Skin pseudolymphoma caused by cutaneous leismaniasia.

Cutaneous leishmaniasis is a common disease in the Kingdom of Saudi Arabia. A patient with a usual presentation is easy to diagnose by histological examination. However, atypical cases may serve as a problem for both the clinician and the pathologist on the diagnostic level. Here we present a case, in which the clinical presentation and microscopic features mimic cutaneous B-cell lymphoma and p...

Cutaneous B-Cell Pseudolymphoma: Report of Two Cases

erogeneous group of benign reactive T or B cell lymphoproliferative disease of the skin. Cutaneous B cell pseudolymphoma (CBPL) shares many histopathologic and clinical features with cutaneous B cell lymphoma. Therefore, it is often impossible for the dermatologists to make a conclusive diagnosis of CBPL. Recently, Immunoglobulin gene rearrangement using polymerase chain reaction (PCR) or south...