case_images: PMC4310096_01
case_images: Computed tomography scan of the pelvis showed a homogeneous mass in the prostate
case_images: UA-7-100-g001.jpg
case_images: PMC4310096_01_UA-7-100-g001.jpg
case_images: F1
case_images: Computed tomography scan of the pelvis showed a homogeneous mass lesion measuring 5.2 cm x 4.5 cm x 5.4 cm in the prostate [Figure 1].
case_images: Histopathology section shows sheets of atypical lymphoid cells with a high n/c ratio, round nuclei, coarse chromatin, inconspicuous nucleoli and scant granular cytoplasm along with a normal prostate gland. H and E, x40 magnification
case_images: UA-7-100-g002.jpg
case_images: PMC4310096_01_UA-7-100-g002.jpg
case_images: F2
case_images: Sections from all the prostatic cores except the right base medial revealed diffuse infiltration of medium to large-sized atypical lymphoid cells [Figure 2].
case_images: Atypical lymphoid cells are strongly positive for leukocyte common antigen, x40 magnification
case_images: UA-7-100-g003.jpg
case_images: PMC4310096_01_UA-7-100-g003.jpg
case_images: F3
case_images: Atypical lymphoid cells are strongly positive for CD20, x40 magnification
case_images: UA-7-100-g004.jpg
case_images: PMC4310096_01_UA-7-100-g004.jpg
case_images: F4
case_images: CD20 [Figure 4]. CD3, CK [Figure 5], PSA, Bcl2, Cyclin D1 [Figure 6] and synaptophysin were negative.
case_images: Atypical lymphoid cells are negative for Cytokeratin, x40 magnification
case_images: UA-7-100-g005.jpg
case_images: PMC4310096_01_UA-7-100-g005.jpg
case_images: F5
case_images: CD20 [Figure 4]. CD3, CK [Figure 5], PSA, Bcl2, Cyclin D1 [Figure 6] and synaptophysin were negative.
case_images: Atypical lymphoid cells are negative for cyclin D1, x40 magnification
case_images: UA-7-100-g006.jpg
case_images: PMC4310096_01_UA-7-100-g006.jpg
case_images: F6
case_images: CD20 [Figure 4]. CD3, CK [Figure 5], PSA, Bcl2, Cyclin D1 [Figure 6] and synaptophysin were negative.