25.有一位12歲的男童因兩邊淋巴腺腫大到醫院求診，經血液及切片檢查，發現有細胞型態正常 的組織球增生與血液細胞吞噬現象。細胞免疫檢驗發現CD1a陰性，而有CD8陽性之T細胞。 下列何者為最正確診斷？
(A)Langerhans cell histiocytosis
(B)infection-associated hemophagocytic syndrome
(C)malignant histiocytosis
(D)acute monocytic leukemia

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統計： A(21), B(61), C(2), D(13), E(0) #1043265

詳解 (共 1 筆)

#3983446
Langerhans cell histiocytosis is a rare histiocytic disorder most commonly characterized by single or multiple osteolytic bone lesions demonstrating infiltration with histiocytes having bean-shaped nuclei.

CD1a is used to diagnose langerhans cell histiocytosis.
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