case_images: PMC3024289_01
case_images: Appendix biopsy showing large, pleomorphic lymphocytes with irregular nuclear contours and large nucleoli. (400 X).
case_images: 1752-1947-5-5-1.jpg
case_images: PMC3024289_01_1752-1947-5-5-1.jpg
case_images: F1
case_images: Pathology of his appendix by immunostaining revealed anaplastic cells strongly positive for CD3, CD56 together with strong focal EBV-encoded RNA (EBER) staining (Figures 1, 2, 3 and 4).
case_images: Positive staining of lymphoid infiltrate for CD3 (400 X).
case_images: 1752-1947-5-5-2.jpg
case_images: PMC3024289_01_1752-1947-5-5-2.jpg
case_images: F2
case_images: Pathology of his appendix by immunostaining revealed anaplastic cells strongly positive for CD3, CD56 together with strong focal EBV-encoded RNA (EBER) staining (Figures 1, 2, 3 and 4).
case_images: Gastric biopsy showing atypical lymphoid infiltrate (200 X).
case_images: 1752-1947-5-5-3.jpg
case_images: PMC3024289_01_1752-1947-5-5-3.jpg
case_images: F3
case_images: Pathology of his appendix by immunostaining revealed anaplastic cells strongly positive for CD3, CD56 together with strong focal EBV-encoded RNA (EBER) staining (Figures 1, 2, 3 and 4).
case_images: Appendiceal infiltrate showing scattered Epstein Barr Virus-positive cells (100 X).
case_images: 1752-1947-5-5-4.jpg
case_images: PMC3024289_01_1752-1947-5-5-4.jpg
case_images: F4
case_images: Pathology of his appendix by immunostaining revealed anaplastic cells strongly positive for CD3, CD56 together with strong focal EBV-encoded RNA (EBER) staining (Figures 1, 2, 3 and 4).
case_images: T cell receptor gene rearrangement by PCR analysis showing monoclonal spike.
case_images: 1752-1947-5-5-5.jpg
case_images: PMC3024289_01_1752-1947-5-5-5.jpg
case_images: F5
case_images: TCK. The tissue was found to be positive for the T-cell receptor (TCR) by gamma gene rearrangement studies by PCR analysis (Figure 5).
case_images: EGD showing large ulcerated gastric nodule together with large nodules in the duodenum.
case_images: 1752-1947-5-5-6.jpg
case_images: PMC3024289_01_1752-1947-5-5-6.jpg
case_images: F6
case_images: An esophagogastroduodenoscopy (EGD) was performed revealing multiple ulcerated nodular masses in the stomach and duodenum (Figures 6 and 7).
case_images: EGD showing multiple large gastric nodules with central ulceration.
case_images: 1752-1947-5-5-7.jpg
case_images: PMC3024289_01_1752-1947-5-5-7.jpg
case_images: F7
case_images: An esophagogastroduodenoscopy (EGD) was performed revealing multiple ulcerated nodular masses in the stomach and duodenum (Figures 6 and 7).