A Novel Autologous Micrografts Technology in Combination with Negative Pressure Wound Therapy (NPWT) for Quick Granulation Tissue Formation in Chronic/Refractory Ulcer.

Negative pressure wound therapy (NPWT) has been commonly used over the years for a wide range of chronic/refractory lesions. Alternatively, autologous micrografting technology is recently becoming a powerful modality for initiating wound healing. The case presented is of a patient with a lower leg ulcer that had responded poorly to NPWT alone for three weeks.

The neck burn scar contracture: a concept of effective treatment.

A neck scar contracture can severely and negatively affect the function of mastication, phonic, or breathing and result in neck pain and issues with esthetics. The best way is of course to avoid such contracture by means of non-surgical treatment such as use of a growth factor. The basic fibroblastic growth factor is clinically well proven in decreasing scar formation and improving healing.

Biofilm-Forming Methicillin-Resistant Staphylococcus aureus Survive in Kupffer Cells and Exhibit High Virulence in Mice.

Although Staphylococcus aureus is part of the normal body flora, heavy usage of antibiotics has resulted in the emergence of methicillin-resistant strains (MRSA). MRSA can form biofilms and cause indwelling foreign body infections, bacteremia, soft tissue infections, endocarditis, and osteomyelitis. Using an in vitro assay, we screened 173 clinical blood isolates of MRSA and selected 20 high-biofilm formers (H-BF) and low-biofilm formers (L-BF).

Infection mechanism of biofilm-forming Staphylococcus aureus on indwelling foreign materials in mice.

Indwelling foreign-body infections are a critical medical problem, especially in immunocompromised patients. To examine the pathogenicity of biofilm-forming bacteria settling on foreign materials, mice implanted with plastic discs were infected with Staphylococcus aureus. After opening a wide subcutaneous pocket on the dorsal side of mice with or without temporal leukocytopenia, a plastic sheet was placed in the left subcutaneous space; subsequently, bacteria in a planktonic state were dispersed over the subcutaneous space.

Vascular augmentation of an extended latissimus dorsi myocutaneous flap through an intercostal vessel: a preliminary report.

The extended latissimus dorsi (LD) flap, which includes adipofascial tissue around the posterior iliac crest, is a good option to reconstruct a large breast. However, poor vascularity in the extended part may cause partial fat necrosis. To minimise this problem, vascular augmentation of the extended adipofascial part was performed.

A new sternum elevator reduces severe complications during minimally invasive repair of the pectus excavatum.

Introduction: Although the Nuss procedure for pectus excavatum is widely employed, a variety of complications have been reported with relatively high frequency; those that involve cardiac and pericardial injuries can be life threatening. To reduce such dangers, we present here a newly developed sternal elevator.

Materials And Methods: The elevator is horseshoe shaped.

Bilayer reconstruction for parry-romberg syndrome: using a free circumflex scapular artery-based adipofascial flap for both the buccal fat pad and subcutaneous fat.

Purpose: When using a free flap to reconstruct a facial deformity caused by Romberg's disease, it is important to prevent the flap from sagging after the operation. We report a new method of reconstructive surgery using a free subscapular adipofascial flap to prevent this problem.

Patients And Methods: Three female patients (ages 27, 28, and 34 years) with Parry-Romberg syndrome underwent microsurgical free scapular flap transfer for buccal defects.