A 66-year-old man was referred to our dermatology clinic for a 6-year history of a progressive pruritic rash, refractory to prescribed treatments. On examination, he had widespread follicular papules ...

Different lymphomatous lesions originating in the background of AtLP thus arise from accumulated genetic changes in subclones of atypical lymphocytes. During this process, the transformed ...

The organ microarchitecture was completely effaced by sheets of homogeneous lymphocytes punctuated with atypical, frequently binucleate epithelioid cells (Fig. 2). Our differential diagnoses were ...

B cells have been long appreciated as an important component of tumor-infiltrating lymphocytes ... and the differentiation pathway of the atypical memory (AtM) B cells (also called age-associated ...