Randomized Controlled Trial of Preoperative Topical Decolonization to Reduce Surgical Site Infection for Staphylococcus aureus Nasal Swab-Negative Mohs Micrographic Surgery Patients.

Background: Surgical site infection (SSI) is mainly due to endogenous bacteria. Topical decolonization is a preoperative intervention currently advised for proven nasal carriers of Staphylococcus aureus (S. aureus).

Pseudoporphyria following self-medication with chlorophyll.

Two cases of pseudoporphyria are described in which the clinical features of porphyria cutanea tarda occurred in the absence of abnormalities in porphyrin metabolism. Both patients presented with skin fragility and bullae on the dorsal aspect of the hands. The patients consumed a commercial liquid chlorophyll drink in which we detected fluorescent compounds with characteristics typical of previously described chlorophyll derived photosensitisers.

Oral antibiotics versus topical decolonization to prevent surgical site infection after Mohs micrographic surgery--a randomized, controlled trial.

Background: The optimal method of reducing the risk of surgical site infection (SSI) after dermatologic surgery is unclear. Empiric, preoperative antibiotic use is common practice but lacks supporting evidence for its efficacy in preventing SSI. Risk stratification for patients at high risk of postoperative SSI based on a nasal swab is a viable strategy when coupled with topical decolonization for positive carriers.

Nasal carriage of Staphylococcus aureus in patients undergoing Mohs micrographic surgery is an important risk factor for postoperative surgical site infection: a prospective randomised study.

Background: Surgical site infection (SSI) can be a problematic complication of Mohs micrographic surgery (MMS). Previous reports have cited nasal Staphylococcus aureus (S. aureus) carriage as a risk factor for SSI, but none thus far in dermatologic surgery.

Hyaluronidase allergy: a rare cause of periorbital inflammation.

Hyaluronidase is a bovine or ovine testicular protein that is used as an adjunct to co-administered medicaments and fluids to enhance their dispersion and absorption through the degradation of hyaluronan. While it is a known potential allergen, there are few reports of hyaluronidase hypersensitivity. A 56-year-old lady presented 8 hours post glaucoma surgery with ipsilateral lacriminorrhoea, periorbital erythema, oedema, proptosis, pruritus and conjunctival chemosis.

Systemic therapy of paediatric atopic dermatitis: an update.

Topical therapies are the mainstay in the treatment of atopic dermatitis, and are effective in the majority of patients with mild and localized disease. In patients with widespread or recalcitrant moderate to severe dermatitis, systemic therapies may be required. The frequently used systemic therapies are immunosuppressants, immune response modifiers, anti-inflammatories, antihistamines, and antibiotics.

Endovascular abdominal aortic aneurysm repair: a 7 year experience at the Launceston General Hospital.

Background: To review our 7 year experience of endovascular abdominal aortic aneurysm repair (EVR) and to compare this to open repair (OR) during the same time period.

Methods: One hundred and one EVR and 65 OR patients were studied. Parameters analysed included patient and procedure details, intensive care unit (ICU) and hospital admission time, and morbidity and mortality with particular emphasis on procedure-related problems.