case_images: PMC8140758_01
case_images: first case with erythema and post bullous erosions in the face with crusty cheilitis
case_images: PAMJ-38-236-g001.jpg
case_images: PMC8140758_01_PAMJ-38-236-g001.jpg
case_images: F1
case_images: Nikolsky's sign was positive, the affected skin surface was estimated to be 30%, and the mucosal involvement was limited to a simple cheilitis (Figure 1, Figure 2).
case_images: first case with erythema and bubbles in arms and back of the hand
case_images: PAMJ-38-236-g002.jpg
case_images: PMC8140758_01_PAMJ-38-236-g002.jpg
case_images: F2
case_images: Nikolsky's sign was positive, the affected skin surface was estimated to be 30%, and the mucosal involvement was limited to a simple cheilitis (Figure 1, Figure 2).
case_images: PMC8140758_02
case_images: second case with erythematous and squamous plaques on the face and chest with crusty cheilitis
case_images: PAMJ-38-236-g003.jpg
case_images: PMC8140758_02_PAMJ-38-236-g003.jpg
case_images: F3
case_images: The Mucocutaneous examination showed erythematous and squamous plaques on malar cheeks, arms and chest; vesicles and blisters on the cleavage and a crusty cheilitis without lesions on the oral cavity (Figure 3).
case_images: second case: histological section showing epidermal necrosis and interface dermatitis
case_images: PAMJ-38-236-g004.jpg
case_images: PMC8140758_02_PAMJ-38-236-g004.jpg
case_images: F4
case_images: A skin biopsy was taken from the chest; microscopic examination showed a superficial and deep perivascular infiltrate of lymphocytes and a sub epidermal bulla (Figure 4); the hair follicles were atrophic and eaten away by lymphoid elements and mucin deposits identified by the alcian blue coloring.