Leukaemic phase as initial presentation of primary bone anaplastic lymphoma kinase-negative anaplastic large cell lymphoma

ALK- negative Anaplastic Large Cell Lymphoma of Bone

Primary gastric anaplastic lymphoma kinase-negative anaplastic large-cell lymphoma

INTRODUCTION Most primary stomach lymphomas are now recognized to originate from B-cell. Primary gastric anaplastic lymphoma kinase (ALK)-negative anaplastic large-cell lymphoma (ALCL) as shown in this case is very rare. CASE REPORT A 59-year-old man presented with a 1-month history of epigastric pain. Computed tomography showed a tumor in the stomach with perigastric lymphadenopathy. Biopsy ...

alk- negative anaplastic large cell lymphoma of bone

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[Skin involvement as the presenting feature of primary systemic anaplastic lymphoma kinase-negative CD30+ anaplastic lymphoma].

We report the case of a 66-year-old man who consulted with a 3-week history of a rapidly growing asymptomatic lesion on his left cheek that for the previous week had prevented him from opening the eye on that side (Fig. 1). Two years earlier at another center the patient had been diagnosed with a primary systemic CD30 anaplastic large-cell lymphoma (ALCL), with skin lesions in the same area as ...

Leukemic manifestation of anaplastic lymphoma kinase-negative-type anaplastic large-cell lymphoma

which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. A 53-year-old woman had multiple bilateral axillary and left supraclavicular lymph-node (LN) enlargements for 6 months. LN biopsy revealed anaplastic large-cell lymphoma (ALCL) that was anaplastic lymphoma kinase (ALK)-negative (A. typical " hallmark " cell:...