๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
CLASSIFICATION
The cutaneous mucinoses may be classified as primary, in which mucin deposition is the major histologic feature resulting in clinically distinctive lesions (Table 46.2), or secondary, in which mucin simply represents an associated histologic finding (Table 46.3). Primary mucinoses can then be divided into degenerativeโinflammatory forms and hamartomatousโneoplastic types. The former are further subdivided into dermal and follicular forms, based upon the location of the mucin (see Table 46.2).
Table 46.2 Classification of the primary cutaneous mucinoses. LE, lupus erythematosus.
Table 46.3 Major disorders associated with histologic deposition of mucin