Free jejunum reconstruction of upper esophageal defects.

The free jejunum has become an important method for reconstructing extensive oncologic defects of the upper esophagus and pharynx. The advantages of a single-staged reconstruction with a low incidence of morbidity have generally outweighed criticisms such as the requirement for a laparotomy and poor voice quality. The aim of the study was to present the technique and outcomes of free jejunal reconstruction of the upper esophagus in 31 consecutive cases. We reviewed our experience of free jejunal flaps undertaken over a 6-year period. Our surgical approach, complications, and results of swallow and speech restoration are described. A functional swallow was achieved by 27/31 patients. However, satisfactory voice restoration was seen in only a small proportion of patients. Complications at the donor site occurred in just one patient. The current review confirms the jejunal flap as a reliable reconstructive option with minimal donor site morbidity.

Acral Amelanotic Melanoma Mimicking a Non-Healing Arterial Ulcer.

Acral melanomas contribute to approximately 2-3% of melanomas but are commonly misdiagnosed due to their rarity, subtlety at onset and tendency to display amelanotic features. This case report describes a 70-year-old male with an amelanotic melanoma misdiagnosed as a non-healing arterial ulcer. Histopathology demonstrated a Breslow 2.3 mm, Clark level IV acral lentiginous melanoma, which was definitively managed with surgical intervention. This case report highlights the importance of considering melanoma in the differential diagnosis of non-healing ulcers.

Objective assessment of keloid scars with three-dimensional imaging: quantifying response to intralesional steroid therapy.

BACKGROUND: Treatment of keloid scars poses a significant challenge. Assessment of treatment response and research in this area depend on the availability of objective, accurate, and reproducible outcome measures. At present, scars are assessed using subjective grading systems, or with cumbersome investigations such as direct casting. The authors assessed the feasibility of objectively monitoring response to intralesional steroid treatment in routine clinical practice with quantitative three-dimensional imaging. METHODS: Scar volume was quantified using a validated three-dimensional speckle-pattern stereophotogrammetry before and for a minimum of 8 weeks after intralesional steroid therapy in 12 patients with keloid scars. RESULTS: Mean scar volume at the start of treatment was 0.73 +/- 0.701 cc (range, 0.12 to 2.15 cc); this was reduced to 0.14 +/- 0.302 cc (range, 0.007 to 1.08 cc) after monthly intralesional injections of triamcinolone acetate (p < 0.001; analysis of variance). The majority of patients achieved a greater than 50 percent response within 8 weeks of the start of therapy, but poor treatment response was noted and quantified in a minority of patients. CONCLUSIONS: Three-dimensional stereophotogrammetry is a rapid and noninvasive method of scar volume assessment that could allow accurate and objective monitoring of treatment response to be incorporated into clinical practice. Therefore, it can be of considerable value in assessing treatment efficacy and evaluating new therapeutic strategies.