Chylothorax as a complication of Waldenström macroglobulinaemia with a patient's perspective.

Chylothorax has rarely been reported as a pleuropulmonary complication of Waldenström macroglobulinaemia (WM). In general, when a unilateral effusion is discovered particularly in patients with a history of cancer or active malignancy, a broad differential including chylothorax needs to be considered. We present the case of a 50-year-old woman found to have chylothorax secondary to progression of WM as confirmed by cytology and presence of MYD88 L265P mutation in the pleural fluid specimen and subsequent resolution with chemotherapy.

Mothball ingestion as a manifestation of pica, leading to paradichlorobenzene CNS toxicity.

Background: Pica is a poorly understood psychiatric disorder that presents with the ingestion of non-nutritious substances for unclear reasons. A high index of suspicion for unusual toxin exposure aids in the diagnosis of pica patients presenting with unexplained neurodegenerative features.

Methods: We present a 47-year-old female with worsening gait over the past year.

Clinical dilemma of DKA and Covid-19 infection: A case report.

A 52-year-old man with no significant past medical history was found to have diabetic ketoacidosis (DKA) in the setting of COVID-19 infection. He presented with hyperglycemia and an anion gap metabolic acidosis, but without a clear infectious precipitant. Inflammatory markers were subsequently checked, and found to be significantly elevated, raising the suspicion for COVID-19 as a possible etiology despite the lack of typical symptoms - a rapid COVID-19 PCR test checked afterwards was found to be positive.