BSA: body surface area CT: computed tomography GMF: granulomatous mycosis fungoides MF: mycosis fungoides PET: positron emission tomography INTRODUCTION Mycosis fungoides (MF) is a T-cell lymphoma that originates in the skin and can spread to lymph nodes and the blood or even visceral organs in later stages of the disease. MF involvement of skeletal muscle, however, is extremely rare, having on...

Mycosis fungoides palmaris et plantaris (MFPP) is a rare variant of mycosis fungoides limited to the palms and soles. Although little is known about the pathogenesis of MFPP, this variant of mycosis fungoides presents a relatively good prognosis. In this report, we describe an 85-year-old Japanese man with MFPP. Immunohistochemical staining revealed the dense deposition of periostin in the canc...

BACKGROUND PUVA photochemotherapy is indicated to treat mycosis fungoides, either as monotherapy in the earlier stages of the disease or in combination with other drugs in more advanced stages of evolution. OBJECTIVES – To evaluate PUVA photochemotherapy response in patients with mycosis fungoides. METHODS From January 1996 to November 2003, 17 patients with a diagnosis of mycosis fungoides wer...

Abnormal hair development and regeneration occurs in some skin diseases, including lymphomas when hair follicles are eliminated. Otherwise, neoplastic cells, both malignant and benign, local occurring and metastatic, can cause alopecia of the scalp. In lymphomas alopecia can develop due to direct infiltration by the disease, or it may be a secondary or paraneoplastic manifestation. Total -body ...

Bullous mycosis fungoides is a rare entity of cutaneous T-cell lymphomas; however, it can be particularly aggressive with an unfavorable prognosis. Mechanism of formation of bullous lesions in bullous lymphoma remains poorly understood, it can be explained by excessive epidermotropism or tumor infiltration’s toxicity. We report the case of a bullous erythrodermic mycosis fungoides.

Pagetoid reticulosis is a rare variant of mycosis fungoides that presents with a large, usually single, erythematous, slowly growing scaly plaque containing an intraepidermal proliferation of neoplastic T lymphocytes. Histopathologically, this disease has distinctive attributes. In this report, we present two cases of pagetoid reticulosis, compare its microscopic features to those of 'classical...

Previous cytogenetic studies of primary cutaneous T-cell lymphoma (CTCL) were based on limited numbers of patients and seldom showed consistent nonrandom chromosomal abnormalities. In this study, 54 tumor DNA samples from patients with CTCL were analyzed for loss of heterozygosity on 10q. Allelic loss was identified in 10 samples, all of which were from the 44 patients with mycosis fungoides (1...

ALCL: anaplastic large cell lymphoma CL: composite lymphoma EBV: Epstein-Barr virus MF: mycosis fungoides INTRODUCTION Patients with mycosis fungoides (MF) are at increased risk of a second malignant neoplasm, especially lymphoma. We report a sexagenarian with a 14-year history of patch MF, stage IB, who had intravascular cutaneous anaplastic large cell lymphoma (ALCL) and cutaneous composite l...