You are presented with a paragraph from a COVID-19 literature. Classify the topics of this piece of text by choosing from the following categories:

- Epidemic Forecasting: The content relates to predictions about the spread of COVID-19.
- Treatment: The paragraph discusses therapeutic methods or medication for COVID-19.
- Prevention: The content covers measures to prevent the spread of COVID-19.
- Mechanism: The paragraph explains the biological mechanisms of the virus.
- Case Report: The content is a report of a COVID-19 case.
- Transmission: The paragraph discusses how COVID-19 is transmitted.
- Diagnosis: The content is about diagnosing COVID-19 in individuals.

Your classification should be provided as an element within a JSON array. The array should be formatted with topics enclosed in double quotes and separated by commas, following the JSON format, for example: ["Topic1", "Topic2", ...]. Include all applicable topics within the array. Your output should be a valid JSON array, and no additional text should be included in your response.

Article:

A primigravida at 32 weeks of gestation presented to us with eclampsia and Posterior Reversible Encephalopathy Syndrome (PRES) along with SARS COVID-19 pneumonia. Immediate termination of pregnancy was done under general anesthesia and patient was electively ventilated in view of increased oxygen requirements. Further therapy using magnesium sulphate, antihypertensives, steroids, and convalescent plasma was carried out. The condition of the patient steadily improved leading to her extubation on the 4th postoperative day and subsequent discharge on the 8th day of admission.
["Case Report"]