PMC9530141_01
(A) Ecchymosis on the upper extremity. (B) Subcutaneous hemorrhage on the waist.
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F1
Old ecchymosis on the extremities and waist, blood scab in the bilateral nasal vestibule but without significant bleeding in the oropharynx could be noticed (Figure 1).
(A,B) Diffuse ground-glass opacities consistent with hemorrhagic changes in both lungs. (C,D) After treatment, repeated CT shows complete disappearance of the abnormal lesions.
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F2
With the exclusion of infectious lesions, pulmonary manifestations in Systemic Lupus Erythematosus were considered (Figures 2A,B). His chest CT also recovered (Figures 2C,D).