A thrombosed varicose vein arising in the neck is quite rare. A 68-year-old Japanese male was referred to our hospital because of a mass in his left upper neck. The mass did not change in size in response to strain resulting from Valsalva’s manouvre. Magnetic resonance imaging (MRI) showed iso-signal intensity of the mass on T1-weighted images and a target-like signal arrangement (concentric hyper-, hypo-, hyper-signal intensity from outside to inside) on T2-weighted images. Surgical excision revealed that the tumour arose from the intramuscular small vein in the sternocleidomastoid muscle. The pathological examination revealed the mass to be a thrombosed varicose vein with capillarization in the dilated vein wall. The de-oxygenation and degradation of haemoglobin were thought to be responsible for these characteristic MRI findings. The concentric signal distribution on MRI strongly suggested this pathology.

Historically maggots have been used to clean necrotic war wounds. With the ready availability of sterile maggots, they are being used increasingly in surgical practice.

Although maggots have most frequently been employed in the management of necrotic wounds and ulcers involving the lower limb, we have identified a particularly useful application in the head and neck and describe a case in which maggots played a significant part in the successful treatment of a florid necrotizing cervical fasciitis in a patient, who was unfit for repeated surgical debridement.

Surgical emphysema of the neck following sport injury without direct trauma to the neck is uncommon. We report a case of a flexion-hyperextension injury causing an air leak to the soft tissues of the neck. Diagnosis, management and potential mechanisms are discussed. Patients may initially present with minimal symptoms, but their condition may deteriorate rapidly or insidiously.

In the absence of respiratory compromise, conservative management is appropriate.

Ecstasy is a class A controlled drug often consumed by the young population for recreational purposes. Documented complications of its use include hyperpyrexia, disseminated intravascular coagulation (DIC), renal failure and rhabdomyolysis. We report on two patients who developed pneumomediastinum after Ecstasy abuse. Both patients obtained and consumed the drug at the same establishment and presented to the same hospital within half an hour. The possible pathogenesis of this complication are discussed and the literature reviewed. Pneumomediastinum should be recognized as a possible complication of Ecstasy use. Conservative management is appropriate.