We report the case of a 46-year-old woman who noticed a swelling of the left supraclavicular fossa of rapid onset soon after a Mycoplasma Pneumoniae upper respiratory infection. On the basis of clinical history, physical examination and imaging findings, a diagnosis of chyloma due to intense non-productive coughing bouts was made. The supraclavicular swelling progressively disappeared after a few days. This observation prompted us to briefly review the pathophysiology of chylomas.
Chouinard, V. A., Wieers, G., & Lambert, M. (2010). Chyloma: an uncommon cause of supraclavicular swelling. Acta Clinica Belgica (Multilingual Edition). https://hdl.handle.net/2078.5/206095