case_images: PMC3928915_01
case_images: Hypodense splenic mass
case_images: ABR-3-29-g001.jpg
case_images: PMC3928915_01_ABR-3-29-g001.jpg
case_images: F1
case_images: On CT-scan examination the hypodense mass was shown at central portion of spleen that induced marginal bulging [Figure 1].
case_images: Well circumscribed bulging brown colored mass
case_images: ABR-3-29-g002.jpg
case_images: PMC3928915_01_ABR-3-29-g002.jpg
case_images: F2
case_images: After sectioning a well circumscribed bulging brown colored mass, 8 cm in greatest diameter was identified with softer consistency than splenic tissue [Figure 2].
case_images: Diffuse infiltration of fibroblasts and inflammatory cells
case_images: ABR-3-29-g003.jpg
case_images: PMC3928915_01_ABR-3-29-g003.jpg
case_images: F3
case_images: On microscopic examination, the mass showed diffuse infiltration of fibroblasts and inflammatory cells mainly composed of lymphocytes, significant number of plasma cells, some histiocytes and neutrophils [Figure 3].
case_images: Anaplastic lymphoma kinase 1 is negative in myofibroblastic cells
case_images: ABR-3-29-g004.jpg
case_images: PMC3928915_01_ABR-3-29-g004.jpg
case_images: F4