We present a case of spontaneous pneumomediastinum (SPM) associated with sex. A 22-year-old lesbian with a history of asthma, cigarette and illicit drug smoking was diagnosed with a SPM after developing chest pain and dyspnoea in the context of performing oral sex. The main finding was subcutaneous emphysema involving the neck. SPM is an important differential diagnosis for chest pain in young ...

Pneumomediastinum and subcutaneous emphysema of the neck and thorax can occur exceptionally following a dental procedure. A case is described of acute subcutaneous emphysema of the lateral region of the neck and thorax associated with pneumomediastinum during a dental extraction with an air and water cooled turbine burn drill.

A case is reported of subcutaneous emphysema involving upper limb resulting from a trivial laceration to the elbow. Gas in the soft tissues after the injury can be caused by infection with a gas forming organism or by a variety of non-infective causes. It is hypothesised that this minor skin wound has acted like a ball-valve mechanism leading to air being trapped in the soft tissue. (Emerg Med ...

Subcutaneous mycoses are chronic fungal infections of the skin and subcutaneous tissues caused by variety of fungal agents and usually occur following trauma with vegetative matter. We report a case of subcutaneous mycoses caused by rare fungus belonging to the genus Rhytidhysteron, in an immunocompetent male who presented with a subcutaneous nodule on left foot. This unusual species was identi...

CHEST I 103 I 1 I JANUARY, 1993 323 molecular compounds stsch as animal products,” and the general absence of the availability oaf skin tests and/or RAST for chemical exposures. When such tests are available (eg, for animal products or flour), the presence ofa positive test can be useful in confirming expoasure and suggesting an association. However, given the low sensitivity and specificity, d...

Our patient sustained a laceration of the membranous portion of the trachea associated with massive subcutaneous emphysema after an apparently uneventful intubation. The patient was successfully operated on within seven hours. The importance of prompt diagnosis and treatment in the event of this rare complicatoin and the different causative factors are discussed.

This condition has been described as occurring in both adults and children and is probably uncommon rather than rare. There are few recorded cases in the British paediatric literature, but in discussion of the subject with colleagues occasional instances in children have been mentioned. In the absence of the associated subcutaneous emphysema the mediastinal collection of air is likely to be ove...

Percutaneous endoscopic gastrostomy is a safe way for enteral nutrition in selected patients. Generally, complications of this procedure are very rare but due to patients general health condition, delayed diagnosis and treatment of complications can be life threatening. In this study, we present a PEG-related massive pneumoperitoneum and subcutaneous emphysema in a patient with neuro-Behçet.

A case is reported of subcutaneous emphysema involving upper limb resulting from a trivial laceration to the elbow. Gas in the soft tissues after the injury can be caused by infection with a gas forming organism or by a variety of non-infective causes. It is hypothesised that this minor skin wound has acted like a ball-valve mechanism leading to air being trapped in the soft tissue. (Emerg Med ...

We report an unusual case of a patient with a bronchopleural-subcutaneous fistula that occurred 3 years following a lobectomy and en bloc chest wall resection for carcinoma. Following a sudden resolution of subcutaneous emphysema, an epidural air collection developed. Spontaneous pneumorrhachis is a previously unreported late complication after surgical or radiation therapy for lung carcinoma.