described as a pathologic entity by the World Health Organization classification system for lymphoid neoplasms, and PTCL represents a relatively small proportion of all the lymphomas (1). It has a lower prevalence in Western countries than else where; it makes up approximately 10-15% of all non-Hodgkin’s lymphomas in Europe (2), versus 25% in Korea (3). Subcutaneous panniculitis-like T-cell lym...

introduction:spontaneous pneumomediastinum, pneumothorax, and subcutaneous emphysema are rare, but serious complications of inflammatory myopathies and occur more commonly in dm than pm. complications of dermatomyositis (dm) and polymyositis (pm), both of which can be fatal. case report:a 20-year-old woman was admitted with neck pain, dyspnea, cough, and fever. she had been diagnosed with derma...

Subcutaneous panniculitis-like T cell lymphoma (SPTCL) is a very rare variant of non-Hodgkin's lymphoma. Currently, there is no standard imaging method for staging of SPTCL nor for assessment of treatment response. Here, we describe our use of fluorine-18 fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) for staging and monitoring of treatment response in 3 case...

Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a rare cutaneous lymphoma characterized by neoplastic T cell infiltration of the subcutaneous tissue. Approximately 15% of patients with SPTCL show hemophagocytic syndrome (HPS). This study aimed to analyze patients diagnosed with SPTCL and HPS. We retrospectively reviewed 6 cases of SPTCL with HPS, and described the clinicopathologic fe...

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 ...

RATIONALE Anaplastic large cell lymphoma (ALCL) is a rare type of non-Hodgkin lymphoma (NHL). The most common extranodal sites of ALCL are skin, subcutaneous tissue, bone, lung, and gastrointestinal organs. This study reports a case of ALCL with multiple extranodal involvement, especially the whole body skeletal muscles, with the aim to share the imaging features of the ALCL including magnetic ...

Case presentation: C.S.Y.A., ten years old, female, previous diagnosed with panniculitis-like subcutaneous T cell lymphoma, Systemic Lupus Erythematosus (SLE) and lupus nephritis secondary to arterial hypertension. She presented digestive hemorrhage due a perforated duodenal ulcer mucosal laceration in the distal esophagus. In follow up, she three episodes of clonic seizures report headache noc...

We herein report a 75-year-old female patient with intravascular lymphomatosis (IVL) who presented with fever of unknown origin. Examination, including contrast-enhanced CT and (67)Ga scintigraphy, failed to show any lesions. Her blood levels of lactate dehydrogenase and soluble interleukin-2 receptors were high, suggesting a lymphomatous tumor. A bone marrow puncture was negative, and a random...

PURPOSE To investigate the activity of SAR3419, a novel humanized anti-CD19 antibody (huB4), conjugated to a cytotoxic maytansine derivative N(2)'-deacetyl-N(2)'-(4-mercapto-4-methyl-1-oxopentyl) maytansine, in preclinical xenograft models for non-Hodgkin's lymphoma. EXPERIMENTAL DESIGN Antitumor activity of SAR3419 was assessed as a single agent and in comparison with conventional therapies ...