Hiccups are involuntary, spasmodic contractions of the diaphragm and intercostal muscles and can be classified as acute (< 48 h), persistent (48 h to a month) or intractable (> 1 month). A previously healthy 29-year-old man sought the Emergency Department with flu-like symptoms and a two-day history of persistent hiccups. His physical examination was otherwise unremarkable and vital signs were within normal limits. An unenhanced computed tomography scan of the chest showed small focal ground-glass opacities scattered throughout 25% of the lungs. A COVID-19 test was positive. Chlorpromazine was prescribed for the hiccups with improvement over 10 h. The patient was discharged home on the same day without hiccups and no other complications.
Leukemoid reaction is defined by a leukocyte level above 50 x 10 3 /µL with a predominance of mature neutrophils and the presence of immature granulocytic forms in the peripheral blood (left shift). We report a case of a 36-year-old woman with severe coronavirus disease 2019 (COVID-19) infection admitted to the ICU with a leukocytosis of 70.9 x 10 3 /µL white blood cells (WBC) throughout her hospitalization. A left shift with bandemia along with toxic granulations was also noticed and further investigation excluded more commonly known causes. A presumptive diagnosis of leukemoid reaction was made secondary to COVID-19 infection; however, it could not be confirmed since workup for lymphoproliferative disorders could not be performed as the patient passed away. The leukemoid reaction could be associated with severe COVID-19 infection; however, more data are needed to evaluate this association.
During the SARS-CoV-2 pandemic, various rashes associated with COVID-19 infection have been reported, including urticaria. Urticaria is a limited and usually benign condition, presenting as pruritic wheals, with or without edema. A 39-year-old woman presented with a pruritic rash on her arms spreading to her trunk and face over two days, followed by headache, nausea, vomiting, abdominal discomfort, diarrhea, myalgia, arthralgia, anosmia, and dyspepsia for three days. Fever, dry cough, and odynophagia started on the day of the consult. The patient had a history of hypertension but denied a history of atopic conditions, similar previous presentations, or recent ingestion of new medications. SARS-CoV-2 COVID-19 PCR testing was positive. She was prescribed oral antihistamine for the itching and was discharged. During a follow-up after two weeks, the patient was asymptomatic with complete resolution of the rash on day 7 of symptoms. Knowing the cutaneous manifestations of COVID-19 can aid in the early identification of this disease and prevent misdiagnosis. The presence of cutaneous manifestations in COVID-19 is suggested to be related to disease severity, but data are needed to study any prognostic value of dermatologic manifestations in COVID-19.
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