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Introduction: Moderate to severely ill patients diagnosed with Coronavirus disease 2019 (COVID-19) pneumonia develop a series of complications and less frequently, we might witness cases of Pulmonary Thromboembolism (PE)-refractory to the standard treatment with Low Molecular Weight Heparin (LMWH). The aim of this case series is to report the presentation and management of pulmonary thromboembolism secondary to COVID-19 pneumonia. Method: We report a case series of seven cases aged 40-70 who were presented in Dhulikhel Hospital with COVID-19 symptoms in different stages. The case details were extracted from their medical reports of the hospital. The written informed ethical consents were obtained from all the cases and their voluntary participation was assured. Outcome: The cases in the case series admitted with COVID-19 pneumonia, after diagnostic investigation (Chest x-ray, HRCT, CTPA) were suggestive of COVID-19 Pneumonia with ARDS and pulmonary thromboembolism. The cases received rivaroxaban, a newer anticoagulant-15 mg twice daily for 21 days and after discharge, they were asked to continue once daily doses for 9 weeks. Significant improvement was witnessed, with the presence of additional intervention including rehabilitative chest exercises. Conclusion: Pulmonary thromboembolism secondary to COVID-19 pneumonia is a life-threatening condition. Rivaroxaban is seen to be very effective in the management of this condition when an anticoagulation failure occurs even after the therapeutic dose of low molecular weight heparin. Future studies may require more scientific investigations to prevent complications even in the early stages of COVID-19.
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Introduction: and importance: Fetus papyraceous (FP) is a rare condition that describes a mummified fetus in a multiple gestation pregnancy in which one fetus dies and becomes flattened between the membranes of the other fetus and uterine wall. Compound presentation occurs when the fetus's arm or leg is next to the main presenting part, very often the vertex is combined with arm presentation. A severe complication can occur in mother and child in such cases. Case presentation: We report a case of incidental finding of fetus papyraceous disguised as a compound presentation during normal delivery which was managed successfully without any complication. Discussion: Regular antenatal chorionicity assessment is essential for early diagnosis of fetus papyraceous and reduces mortality and morbidity in the surviving fetus. Conclusion: Early identification of such cases is necessary as it is associated with severe complications like preterm labor, infection from a retained fetus, severe puerperal hemorrhage, consumptive coagulopathy like disseminated intravascular coagulation, and obstruction by a low-lying fetus papyraceus producing dystocia leading to cesarean birth.
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Introduction: Klippel Trenaunay Syndrome (KTS) is a rare congenital malformation with capillary and venous malformations and soft tissue/bony overgrowth with or without lymphatic malformation. Cutaneous vascular stain, varicosities and tissue hypertrophy represent its main clinical features. Besides, the patient can develop thromboembolic pathologies, recurrent bouts of infection, stasis eczema, limb length discrepancy and intolerable pain typical of intraosseous involvement. Methods: Here, we report a case series of seven patients aged 10-45 who presented to our centre with clinical features suggestive of KTS. Out of them, six patients had involvement of unilateral lower limb, while only one had involvement of bilateral lower limb. They all had typical cutaneous vascular stains and underlying venous malformation, while one patient had developed complications with multiple ulcer formation. Outcomes: An interdisciplinary team of vascular surgeons, dermatologists, interventional radiologists, orthopaedics, and physiotherapists managed the cases. We performed an individualized treatment as per the patient's presentation, which included a combination of supportive, medical, interventional radiologic, and surgical interventions. The follow-up outcomes of all the patients revealed significant resolution of symptoms. Conclusion: Patients with KTS can have diverse presentations. Therefore, clinicians should ensure an individualized treatment with the involvement of a multidisciplinary team for proper management and prevention of complications.
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In agrarian countries where bulls are used for farming and stock breeding, bull horn injuries are common. Bull horn injuries range from blunt trauma to penetrating injuries, which can cause massive hemorrhage. Vascular injuries to the limbs by goring bull horn injury usually involve transection of vessels but rarely cause intimal tear with thrombus formation. Here, we report an unusual case of a 33-year-old male with circumferential intimal tear with thrombosis in the subintimal region of the right superficial femoral artery without transection of the vessel following penetrating injury to the right thigh caused by a bull's horn. There was a pulse deficit above the popliteal artery, and Doppler ultrasonography revealed decreased flow indicative of underlying femoral vessel injury for which the wound was surgically explored. It was followed by right superficial femoral arteriotomy at the site of the thrombus with the evacuation of a 6 cm long clot, revealing a 6 cm long endothelial injury in the same vessel. Next, an interposition reversed saphenous graft was placed in the same location. Following this, Doppler ultrasonography was done that revealed restoration of blood flow to the site of thrombosis. Thus, in a case of bull horn injury, thrombosis should be ruled out with prompt surgical wound exploration despite the presence of an intact vessel.
