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PubMedDate not supplied

Comparative evaluation of traditional, ultrasonic, and pneumatic assisted lipoplasty: analysis of local and systemic effects, efficacy, and costs of these methods.

Recently ultrasound assisted liposuction (UAL) and pneumatic assisted liposuction (PAL) have been introduced as an attempt to improve the results and reduce the pitfalls of standard liposuction (SAL). Until now no studies comparing, at the same time, UAL, PAL, and SAL have been published. The aim of this study was to analyze these methods from the surgeon's point of view, focusing not only on aesthetic results but also on local and systemic trauma, efficacy, handling, and cost. Forty-five cosmetic patients affected by local lipodystrophy, divided into three equal groups, have undergone liposuction with the three above-mentioned techniques. Quantitative and qualitative analysis of lipoaspirates, together with blood chemistry, local and systemic complications, time to aspirate 100 cm3, distress, fatigue, and costs of the procedures, has been recorded. Our results showed bloodier lipoaspirates in SAL and a higher percentage of triglycerides in UAL lipoaspirates. Blood tests revealed a slight decrease in the postoperative Hb in SAL only. Early complications observed were four erythemas in PAL, three ecchymoses in SAL, and one long-lasting edema in UAL. Aesthetic results rated by independent viewers were similar for all methods. Efficacy was higher in the PAL group (4 min x 100 cm3 fat aspirated) than in SAL (7 min x 100 cm3 fat) and UAL (10 min x 100 cm3 fat). Surgeon's distress was higher in PAL than in SAL and UAL. Surgeon's fatigue was much lower in the PAL group than in the others. Costs expressed as multiples of 1 unit (1 unit = $500 U.S.) were highest for UAL, low for PAL, and lowest for SAL. In conclusion, PAL and UAL caused reduced vascular injury, UAL being more selective for adipocyte removal. Complications of UAL and PAL were mostly related to the longer learning curve of these methods. The UAL procedure was much more expensive than PAL and, especially, SAL. PAL proved to be a handy technique, with the most favorable cost/benefit ratio, and seems to be the best option for busy liposuction practices or fast office procedures, even though the choice of the ideal technique always depends on the surgeon's preference.

Cost-Benefit Analysis↗
PubMedDate not supplied

Power-assisted lipoplasty (PAL): A clinical pilot study comparing PAL to traditional lipoplasty (TL).

The subject of this paper is a study designed to compare power-assisted lipoplasty (PAL) to traditional lipoplasty (TL) in 30 patients. PAL was used on one side and TL was used on the matching contralateral body area. In PAL, a cannula powered by medical-grade nitrogen (N(2)) reciprocates between 2000 and 4000 cpm with a 2-mm stroke. The device is commercially offered by MicroAire Surgical Instruments. While there was no difference in the speed of recovery or in the aesthetic quality of the result between the two sides, PAL was found considerably superior as far as ease of fat extraction.

Adult↗
PubMed2005

Acute promyelocytic leukemia: an unusual cause of fatal secondary postpartum hemorrhage.

INTRODUCTION: Postpartum haemorrhage can rarely be associated with an underlying coagulation or haematological disorder. We wish to discuss a case of acute promyelocytic leukemia (APL) presenting as secondary postpartum hemorrhage (PPH), its clinical and pathological features and maternal outcome. CASE REPORT: We describe a 28-year-old woman who presented with secondary PPH accompanied by bleeding from gums, marked pallor, hematemesis, ecchymotic and purpuric spots all over the body, 8 days post-partum. Investigations revealed her to be having APL, a diagnosis not suspected by the referring clinic. She was given supportive therapy but died before chemotherapy could be started. CONCLUSION: The case emphasizes the importance of suspecting, investigating and energetically treating uncommon causes such as acute leukemia when an unusually severe clinical picture in a postpartum setting suggests such a possibility. This may prove to be life saving, particularly if the leukemia happens to be APL, a cancer with a very high cure rate.

Adult↗
PubMed1985

Sequelae of botulinum toxin injection.

A total of 136 injections was given to 83 patients for strabismus (99 injections), blepharospasm (29 injections), and spastic entropion (eight injections). All four patients with entropion experienced temporary benefits and early recurrence; one injection resulted in temporary paralytic ectropion. Two of 13 patients treated for blepharospasm developed transient bilateral blepharoptosis. Temporary and related sequelae of extraocular muscle injection included one periocular hemorrhage, one total ophthalmoplegia, and a 44% incidence (29 of 66 patients) of blepharoptosis, which in two patients lasted more than six months. Within three days of injection one patient developed homolateral acute herpes simplex keratitis and a second died of an acute myocardial infarction. No causal relationship for these events has been established.

Adolescent↗
PubMed1975

Palatal erythema: another etiologic factor.

The authors present three cases which created diagnostic problems. The etiology of these is, in the authors' experience, unique and not generally known. It is suggested that this etiology be considered whenever palatal erythema, ecchymoses, or petechiae are seen.

Adult↗