The extended deep inferior epigastric flap: a case report

Keeping abreast of shark bite reconstruction: a case report and brief literature review

Shark attack-related injuries (SARIs) are rare but may result in highly complex wounds requiring reconstruction by plastic surgeons. Here, we present an unusual case of SARI of the breast and briefly review literature on reconstructive management of (1) breast injuries from other large animals and (2) SARIs to other parts of the body. Our patient was a 39-year-old woman who experienced massive bilateral breast tissue loss from a shark attack. After primary surgical wound management, including debridement and washout, the patient underwent completion mastectomy with bilateral deep inferior epigastric perforator flap breast reconstruction. Literature review revealed that reports of animal-related injuries to the breast are rare, with ours being the first on SARI to the breast and the only describing major reconstruction of animal-related breast injury. Literature on reconstruction of non-breast SARI wounds is limited to two case reports describing severe tissue damage akin to that seen in our patient, both necessitating extensive debridement followed by reconstruction. Overall, our findings demonstrate the uniquely devastating damage resulting from SARIs and the value of primary wound management and abdominally based free flaps in successfully reconstructing these wounds.

Level of evidence: Level V, therapeutic study.

The 2009 Sydney shark attacks: case series and literature review

BACKGROUND

There were 59 unprovoked shark attacks worldwide in 2008. Twelve of these occurred in Australia, ranking it as second only to the USA. In February 2009, two attacks occurred within 72 h in Sydney, Australia.

METHODS

The two patients involved survived severe limb trauma. Case 1 suffered bite trauma to the lower limb and hand and underwent staged debridement and early amputation. Case 2 presented with a hand severed at the level of the wrist that was initially replanted. However, it would succumb to progressive necrosis after 12 days. We discuss the aspects of these cases that contributed to the patients' survival and ultimately good functional outcomes.

DISCUSSION

New paradigms for the management of major trauma patients have emerged over the last decade. We consider recent advances in the understanding of pre-hospital tourniquet use, rapid transit to the operating suite and damage control surgery, and examine how they impacted on the management of our patients. Very little is known about the microbiology of shark bites. Organisms from sea water, the patient's skin and the shark's mouth must all be considered when selecting appropriate antimicrobial prophylaxis. The planning of definitive surgery in severe limb trauma is dependent on the interactions of a number of factors including physical, psychological and social issues. The decision to ultimately replant or amputate the effected limb is best made in union with the patient and their family.