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INTRODUCTION: Sickle cell disease is one of the most common hemoglobinopathies in Africa. Tanzania alone accounts for about 11,000 sickle cell births annually making it one of the most common disorders in eastern Africa. The affected individuals are prone to several complications since childhood as a result of the defective hemoglobin structure, these include neurological complications such as ischemic stroke due to hypercoagulability state caused by the disease. Spontaneous intracranial hemorrhage such as subdural hemorrhage in the absence of predisposing factors such as trauma, anticoagulant use, or recent blood transfusions is rare. As reported in the previous literature. CASE PRESENTATION: We report a rare case of acute spontaneous subdural hemorrhage in an adolescent sickle cell patient of African descent. DISCUSSION: Initial management including early referral and medical treatment is crucial for cases that are suspicious of intracranial hemorrhage. These cases are more common to be missed in resource-limited settings where there are a limited number of neurosurgery interventions. CONCLUSION: Although few reported cases of spontaneous intracranial hemorrhage in sickle cell patients are reported, it is important to be vigilant as a clinician wherever a sickle cell patient presents with signs of increased intracranial pressure without a history of trauma such as in our patient and order an urgent brain imaging to rule out spontaneous hemorrhagic events which may lead to fatal consequences if missed out.
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Key Clinical Message: Acute necrotizing encephalopathy leads to devastating neurological sequelae and even death. Clinician should try not to miss this diagnosis especially in the pediatrics whenever there are neurological symptoms due to viral infection. Abstract: Acute necrotizing encephalopathy (ANE) is a rare disease affecting the central nervous system. It leads to devastating neurological sequelae with a mortality rate of approximately 30%. Clinicians should have high suspicion whenever there is neurologic deficit and history of viral infections especially involving upper respiratory tract in the pediatric age group.
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Hypoxia and hypoxemia are two different entities. Correcting hypoxemia without hypoxia tends to have disastrous effects and delays lung healing. In this study, we share a case of an elderly man with moderate COVID-19 who never received any form of supplemental oxygen as compared to other patients with similar presentation.
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Nephrogenic diabetes insipidus (NDI) is rarely considered against more common differentials such as diabetes mellitus in patients presenting with polydipsia and polyuria. Hypokalemia and hypercalcemia are known to induce NDI, but not much is known about hypomagnesemia. Hypokalemia refractory to therapy should prompt consideration of hypomagnesemia.
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INTRODUCTION: Diabetic ketoacidosis (DKA) often becomes the primary focus and in turn masks a similar serious condition like hyperchloremic metabolic acidosis. CASE REPORT: A 20â¯years old female with type 1 diabetes mellitus presented to the emergency department (ED) with signs and symptoms corresponding to DKA. Initial pH, HCO3, Na and Cl concentrations were 6.83, 3.6â¯mmol/l, 143â¯mmol/l and 122â¯mmol/l respectively; anion gap 17.4â¯mmol/l and absent urinary ketones. DKA regime showed no improvement in the measured parameters nor the patient. The diagnosis changed to hyperchloremic high-anion gap acidosis and treatment modifications were made by adding sodium bicarbonate infusion. There was significant improvement in the clinical status of the patient and the calculated parameters. DISCUSSION: Hyperchloremic acidosis is associated with a non-anion gap, decrease in plasma bicarbonate and increase in plasma chloride. Rarely, as with this case, it may present with a high-anion gap. The use of bicarbonate therapy has shown improvement in cases of non-anion gap acidosis however there is very little data to support its role in high-anion gap hyperchloremic metabolic acidosis.
