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 ...

However, the infiltrate did neither show significant mucinous ground substance nor panniculitic hyalinisation typical of LP. Of note, the pathological feature of adipocyte rimming by atypical ...

Therefore, in addition to these two extremes, there also exist a third group of lymphoid proliferations – the atypical lymphoid proliferations (AtLP). AtLP is a descriptive term used when it is ...

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

Microscopic examination of the resected specimen of the gallbladder demonstrated lymphoid follicles with atypical lymphocytes and the formation of lymphoepithelial lesions. These findings led to a ...

Her peripheral white blood cell count was 24 640 cells per μL and 78% of cells were lymphocytes. A Giemsa stain of the peripheral blood smear showed atypical lymphocytes (figure) with cleaved or ...

Several histopathological features of the excised lesions supported an initial diagnosis of cavernous haemangioma, but the lesions were subsequently rediagnosed as orbital VLM when aggregates of ...