non-hodgkin lymphoma (nhl) is one of the masquerade syndromes of malignant melanoma that can occur with two main patterns of presentations in the eye: metastatic involvement of uveal tract, and primary involvement of retina. we report ophthalmic, imaging and histopathological findings in the first case diagnosed as primary choroidal nhl without central nervous system or systemic involvement. a ...

Acquired ichthyosis (AI) is a reactive cutaneous manifestation that can be associated with malignant hematological disease, including cutaneous T-cell lymphoma (CTCL). Since it is difficult to distinguish AI from ichthyosiform mycosis fungoides, to select the treatment for CTCL with ichthyosis-like appearance and to evaluate its efficacy is sometimes challenging. In this report, we describe a c...

Within the large framework of the lymphoproliferative diseases, the primary cutaneous lymphomas are distinct pathologic conditions, defined by particular morphologic, immunologic, genetic, and clinic criteria. The study aimed to create the first clinicopathological and immunohistochemical profile of primary cutaneous lymphoma for a Romanian region. We investigated a series of 16 cases (diagnose...

cutaneous hodgkin’s lymphoma is a rare disease (0.5% to 3.4%) which tends to be in the setting of an advanced disease and has a poor prognosis. treatment of patients with cutaneous involvement of hodgkin’s lymphoma is according to dissemination of disease (systemic or localized therapy). the majority of data in this context are based on individual case reports or literature reviews. we have rep...

Primary cutaneous marginal zone B-cell lymphoma (MZL) is considered a cutaneous counterpart of extranodal MZL of mucosa-associated lymphoid tissue and an indolent lymphoma. Amyloid deposition in this tumor is very rare. We report here a case of primary cutaneous MZL with massive amyloid deposition. The tumor disseminated to the dura and mimicked primary dural MZL. The patient had a four year hi...

Discussion | In 1995, Benchikhi et al4 reported the first case of cutaneous B-cell lymphoma associated with follicular mucinosis in a patient with bone-marrow and peripheral blood infiltration.4We report the first caseof primary cutaneous follicle center lymphoma with follicular mucinosis. Cutaneous lymphomascanusuallybedistinguishedbyarchitectural features, where most atypical lichenoid infilt...

Primary cutaneous B-cell lymphomas (PCBCLs) constitute 25% of all primary cutaneous lymphomas. They present in the skin with no evidence of systemic or extracutaneous disease at the time of diagnosis, after adequate staging. Primary cutaneous B-cell lymphomas differ significantly from their nodal counterparts in relation to both clinical behavior and prognosis. The distinction between primary a...

NPM-ALK chimeric transcripts, encoded by the t(2;5), lead to an aberrant expression of ALK by CD30+ systemic lymphomas. To determine if t(2;5) is involved in cutaneous lymphoproliferative disorders, we studied 37 CD30+ cutaneous lymphoproliferations, 27 mycosis fungoides (MF), and 16 benign inflammatory disorders (BID). NPM-ALK transcripts were detected by nested reverse transcription-polymeras...

Background: Cutaneous lymphomas are monoclonal neoplastic proliferations of immune cells most frequently T or B cells that infiltrates skin. Development of new diagnostic methods, particularly those for immunophenotyping, have substantially changed classification of these neoplasms. These reasons prompted us to perform this study. Objective: To re-classify cutaneous lymphomas and pseudoly...