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2.
Prensa méd. argent ; 97(3): 156-162, mayo 2010. ilus
Article in Spanish | LILACS | ID: lil-599146

ABSTRACT

Introducción: con la dermoabrasión quirúrgica se tratan diversas imperfecciones de la piel utilizando instrumentos abrasivos como lijas, fresas y cepillos de alambre. El Plasma Rico en Plaquetas (PRP) es un preparado autólogo obtenido por centrifugación de sangre venosa extraída del propio paciente que contiene un 95 % de plaquetas y se puede utilizar en forma tópica sobre la herida post abrasión, lo que acelera la regeneración y la cicatrización tisular. Material y métodos: se trataron 32 pacientes (12 hombres y 20 mujeres) con promedio de 38 años de edad: 15 por cicatrices de acné, 13 por arrugas y surcos profundos y 4 por rejuvenecimiento facial. La dermoabrasión se realizó con anestesia local tumescente, utilizando lijas o fresas. El PRP se obtuvo de sangre venosa autóloga centrifugada y se aplicó en forma tópica. Resultados: todos los pacientes evolucionaron satisfactoriamente, con escasa formación de costras e inicio de reepitelización a los 5 días. Conclusión: En medicina cosmética y estética existen varias maneras de utilizar el PRP. Nosotros, los empleamos en forma tópica, como cicatrizante luego de la dermoabrasión quirúrgica, con muy buenos resultados. Las contraindicaciones son escasas y siendo un preparado autólogo rico en agentes hemostáticos, su uso evita la infección de las heridas así como el desarrollo de equimosis y hematomas.


Introductions: The surgical dermoabration consistes in the removal of the superficial dermis through out an abrasive process with sandpaper and/or diamonds drills that intends the attenuation of facial wrinkes, acne sequels and skin hiperpigmentation. The platelets rich plasma (PRP) is an autologous, nontoxic, nonalergenic product obtained from the patient's blood centrifugation, it contains 95 % of platelet and it can be used topically over the post dermoabration wound and it accelerates the repair and healing of the wounds. Material and method: we treated 32 patients (12 male and 20 female) of 38 years average: 15 with acne sequels, 13 with facial wrinkes and 4 because of facial rejuvenation. we did the surgical dermoabration with local tumescent anesthesia infiltration using sandpaper and/or diamonds drill. The PRP is obtained from the patient's autologous venous blood centrifugation. Results: All the patients had satisfactory results with less scar formation and a faster reepitelization process. Conclusion: In cosmetic and esthetic medicine there are many ways of uses the PRP. This paper shows our experience in the topical use of PRP in patients submitted to a surgical dermoabration. It's observed that when placing PRP in the wound the process of reepitelization of the wound is accelerated, allowing a better healing which is noticed as a shorter recovery time, avoiding infections and hematomas. it has not contraindications because is an autologous, nontoxic, nonalergenic product obtained by the patient blood centrifugation.


Subject(s)
Humans , Adult , Middle Aged , Acne Vulgaris/surgery , Acne Vulgaris/therapy , Platelet-Rich Plasma , Skin Aging , Skin Pigmentation , Surgical Instruments , Wound Healing
3.
Dermatología (Santiago de Chile) ; 9(2): 90-4, 1993. tab
Article in Spanish | LILACS | ID: lil-130958

ABSTRACT

El tratamiento del acné debe considerar aspectos psicológicos y el empleo de fármacos de uso tópico y sistémico además de la cirugía dermatológica. El presente artículo revisa los diversos tratamientos locales del acné incluyendo preparados de uso tópico y diversos procedimientos quirúrgicos


Subject(s)
Humans , Acne Vulgaris/drug therapy , Androgen Antagonists/therapeutic use , Benzoyl Peroxide/therapeutic use , Tretinoin/administration & dosage , Acne Vulgaris/classification , Acne Vulgaris/surgery , Administration, Topical , Cryosurgery
4.
Specialist Quarterly. 1992; 9 (1): 59-61
in English | IMEMR | ID: emr-26478

ABSTRACT

This prospective study was carried out in North Surgical Ward, Mayo Hospital over a period of four years between 1987-91. Twenty-one patients were selected for this study. Various indications for this surgical procedure included acne vulgaris and smallpox scars, pigmented moles, persistent cholasma, adenoma sebaceous, burn scar of the face and post-herpetic scarring. Tungstan Carbide cylinders were used for abrasion. A few complications were noted like, accidental laceration, excessive pigmentation and overbrasion. Majority of these patients showed good results. This procedure can be recommended for a variety of facial scars and pigmented lesion to improve the cosmosis


Subject(s)
Humans , Acne Vulgaris/surgery , Prospective Studies/methods
5.
Sao Paulo; Roca; 1988. xii,212 p. ilus, tab, 23cm.
Monography in Portuguese | LILACS, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1086538
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