ABSTRACT
Many snakebite deaths in India may remain unreported as these patients still seek treatment from traditional healers or quacks. Though local and systemic toxicity due to snake envenomation is quite common, the clinical presentation as disseminated extensive tissue damage and ulceration is not seen. We present a lady who presented with extensive skin erosions with tissue necrosis in all four limbs and the trunk. The case was successfully managed with antisnake venom, wound debridement, and split skin grafting. Early antisnake venom halts the progression of tissue damage effects of snake venom. The future treatment of these extensive ulcerations may be the use of drugs that can inhibit the hydrolyzing enzymes of snake venom. The case also stresses the need for excellent wound care after the management of systemic envenomation with antivenom treatment.
Subject(s)
Antivenins , Snake Bites , Snake Bites/complications , Humans , Female , Antivenins/therapeutic use , Animals , Adult , Skin Transplantation/methods , Debridement/methods , Necrosis/etiologyABSTRACT
Gemcitabine-induced thrombotic micro-angiopathy (GiTMA) is a very rare pathology of micro-vascular occlusion with a poor prognosis. In this case report, we present a young male with pancreatic carcinoma who received gemcitabine as adjuvant chemotherapy and developed thrombotic micro-angiopathy (TMA) manifesting as nephrotic syndrome with renal dysfunction and posterior reversible encephalopathy syndrome (PRES). The case was successfully managed with discontinuation of the drug and conservative management. The pathogenesis of GiTMA might be direct endothelial dysfunction with consequent activation of the clotting system. The role of plasma exchanges and monoclonal antibodies is unclear in drug-induced TMA.