A swollen finger is often the symptom of a simple sprain, but for one woman in California, a puffy little finger was a rare sign of tuberculosis, according to a new report of the case.
The 42-year-old woman went to the doctor after a week of swelling and pain in her little finger. However, she hadn’t injured her finger at all, according to the report from doctors at the University of California, San Francisco.
Tuberculosis bacteria are spread through the air and usually affect the lungs. But the bacteria can potentially infect any part of the body, including the kidneys, spine and brain, according to Mayo Clinic.
Infection of the finger “is a rare extrapulmonary (outside the lungs) manifestation of tuberculosis,” the authors wrote in the report, which was published online September 19 in The New England Journal of Medicine. Still, this diagnosis is important to consider in people with weakened immune systems, they said.
But how exactly did the patient contract the disease? An investigation pointed to the woman’s husband, who had recently travelled to China and developed a cough. He was later diagnosed with active tuberculosis.
The woman was treated with several anti-tuberculosis drugs for nine months, and her symptoms went away completely, the report said.
Source: Live Science