8.使用人工肉桂味添加物(artificial cinnamon flavoring)之牙膏所造成的接觸性口腔炎
(contact stomatitis)最常見於:
(A)頰黏膜後部
(B)舌頭中央後部
(C)口底前部
(D)牙齦
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統計: A(327), B(97), C(26), D(1041), E(0) #1032983
統計: A(327), B(97), C(26), D(1041), E(0) #1032983
詳解 (共 2 筆)
#1425790
接觸性口腔炎常發生在牙齦 (因為牙膏)
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#3468237
contact stomatitis from artificial cinnamon flavoring
clinical:
1. tooth paste results in a more diffuse pattern, chewing gum & candy are more localized.
2. 通常有疼痛&灼燒感
3. most common site: gingiva (toothpaste), 類似plasma cell gingivitis (10101); 腫大, 水腫, 和紅斑常見
4. most common site: 頰黏膜&舌側緣(candy) 沿著咬合面排列的長型斑塊, 白色
histopathologic feature:通常具有完整的脊柱和上毛血管變薄. superficial lamina propria 有重度發炎侵潤,主要由lymphocyte 和 一些plasma cell, histocytes, or eosinophils
10502/07 需要oral hairy leukoplakia做鑑別診斷
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