The majority of the world's rum production occurs in the Caribbean and Latin America. Rum is also produced in Austria, Spain, Australia, New Zealand, Fiji, Hawaii, the Philippines, India, Reunion Island, Mauritius, South Africa, Taiwan, Thailand, Japan, the United States and Canada. Rums are produced in various grades.
When the cause of death is potentially related to drugs or toxins the time it takes to certify a toxicology report is related to how complicated the case is and how many drugs are detected by the initial screening assays. For relatively uncomplicated cases the results are usually certified in 14-21 days.
They can usually give you a preliminary diagnosis on the day of biopsy, but the patho report takes about 72 hours as already stated. Call again if you're not getting a call back. This is the time to start advocating for yourself, especially if this turns out to be cancer.