Spontaneous retropharyngeal and cervical emphysema is rare. We describe a case that was unusual in its etiology: the result of singing. Although this condition is usually benign, hospital admission for close observation and supportive therapy is prudent.
References
1.
Ralph-EdwardsA.C., PearsonF.G.Atypical presentation of spontaneous pneumomediastinum. Ann Thorac Surg1994; 58: 1758–60.
2.
StackB.C.Jr., RidleyM.B.Spontaneous cervical emphysema in a child. Otolaryngol Head Neck Surg1994; 110: 318–23.
3.
AbolnikI., LossosI.S., BreuerR.Spontaneous pneumomediastinum: A report of 25 cases. Chest1991; 100: 93–5.
4.
MunsellW.P.Pneumomediastinum. A report of 28 cases and review of the literature. JAMA1967; 202: 689–93.
5.
GranichM.S., KlotzR.E., LofgrenR.H.Spontaneous retropharyngeal and cervical subcutaneous emphysema in adults. Arch Otolaryngol1983; 109: 701–4.
6.
AsplundC.A., HowardT.M., O'ConnorF.G.Spontaneous pneumomediastinum in a weightlifter. Curr Sports Med Rep2003; 2: 63–4.
7.
BrandfassR.T., MartinezD.M.Mediastinal and subcutaneous emphysema in labor. South Med J1976; 69: 1554–5.
HarleyE.H.Spontaneous cervical and mediastinal emphysema in asthma. Arch Otolaryngol Head Neck Surg1987; 113: 1111–12.
10.
MacklinC.C.Transport of air along sheaths of pulmonic blood vessels from alveoli to mediastinum: Clinical implications. Arch Intern Med1939; 64: 913–26.
