Effectiveness and safety of plasma exchange for anti-MDA5 antibody-positive clinically amyopathic dermatomyositis with rapidly progressive interstitial lung disease refractory to intensive immune suppression therapy: A case series.

Introduction: Clinically amyopathic dermatomyositis (CADM) with anti-melanoma differentiation-associated gene 5 (MDA5) antibody (Ab) with rapidly progressive interstitial lung disease (RP-ILD) is often refractory for intensive immunosuppression. In this study, we verified the effectiveness and safety of plasma exchange (PEx) for this lethal disease.

Methods: We retrospectively examined the clinical course and adverse effect (AE) of 12 patients with anti-MDA5 Ab-positive CADM between January 2017 and December 2021 in our hospital.

Omental wrap: Radiographic diagnosis confirmed surgically - Report of two cases in Grenada.

Omental wrapping is a common cause of peritoneal catheter malfunction. This diagnosis should be confirmed by radiography before proceeding with surgical omentectomy. We report two cases of peritoneal dialysis (PD) catheter outflow obstruction from our developing PD program in Grenada, in which contrast studies accurately diagnosed omental wrap, allowing for prompt surgical correction.