<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 10-year-old boy is brought in by his mother with increasing abdominal pain for the past week. The patients mother says he has been almost constantly nauseous over that time. She denies any change in his bowel habits, fever, chills, sick contacts or recent travel. The patient has no significant past medical history and takes no medications. The patient is at the 90th percentile for height and weight and has been meeting all developmental milestones. The temperature is 36.8C 98.2F. On physical examination, the patients abdomen is asymmetrically distended. Bowel sounds are normoactive. No lymphadenopathy is noted. A cardiopulmonary examination is unremarkable. Palpation of the right flank and right iliac fossa reveals a 10 × 10 cm firm mass which is immobile and tender. The laboratory findings are significant for the following: Hemoglobin 10 gdLMean corpuscular volume 88 μm3Leukocyte count 8,000mm3Platelet count 150,000mm3 Serum creatinine 1.1 mgdLSerum lactate dehydrogenase LDH 1,000 ULAn ultrasound-guided needle biopsy of the flank mass was performed, and the histopathologic findings are shown in the exhibit see image. Which of the following is the most likely diagnosis in this patient?? A: Burkitt lymphoma, B: Hepatoblastoma, C: Neuroblastoma, D: Renal corticomedullary abscess, E: Wilms tumor,  <response>: Based on the information provided in the question stem, this appears to be a case involving a 10-year-old boy with abdominal pain, nausea, and a large flank mass found on physical exam. Key findings include the asymmetric distension and tenderness in the abdomen, elevated LDH, and biopsy results showing starry sky appearance and diffuse sheets of monomorphic medium-sized cells. The differential diagnosis includes pediatric abdominal cancers like lymphoma, neuroblastoma, hepatoblastoma, and Wilms tumor. The starry sky appearance on biopsy is classic for Burkitt lymphoma, caused by scattered benign macrophages that have phagocytosed apoptotic tumor cells. The monomorphic medium-sized cells also point towards lymphoma. Of the choices given, Burkitt lymphoma seems most consistent with the clinical presentation and biopsy findings described.A: Burkitt lymphoma 