๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
Connective tissue disease
Connective tissue disease
In contrast to immunobullous disease, biopsies of suspected connective tissue disease for DIF are best demonstrated in well-established lesion >6 months old. In the setting of systemic LE, the lupus band test performed on normal sun-protected skin has largely been replaced by assays for double-stranded DNA antibodies which identify the same population at risk for renal disease.