case_images: PMC7569454_01
case_images: PMC7569454_02
case_images: PMC7569454_03
case_images: PMC7569454_04
case_images: Direct immunofluorescence (DIF) analysis of skin biopsy from the patient no.4 showed a linear staining pattern with immunoglobulin G/complement C3 along the dermoepidermal junction.
case_images: CRIE2020-8832643.002.jpg
case_images: PMC7569454_04_CRIE2020-8832643.002.jpg
case_images: fig2
case_images: The DIF analysis showed a linear staining pattern with immunoglobulin G/complement C3 along the dermoepidermal junction as shown in Figure 2.
case_images: (a) Disseminated bullous pemphigoid and a close up image of bullae on the chest wall in Case no.4 before sitagliptin withdrawal and (b) improvements of skin lesions in this patient after 2 weeks of sitagliptin discontinuation.
case_images: CRIE2020-8832643.003.jpg
case_images: PMC7569454_04_CRIE2020-8832643.003.jpg
case_images: fig3
case_images: The clinical pictures before and after DPP4i withdrawal in this patient are depicted in Figure 3.
case_images: PMC7569454_05