Periocular basal cell carcinoma: cost of topical immunotherapy versus estimated cost of surgical treatment183DISCUSSIONMalignant eyelid tumors constitute an importantpart of clinical ophthalmology. At our institution, surgeryis still the treatment of choice, except in patients withhigh surgical risk, multiple lesions or refusal to submit tosurgery for aesthetic or psychological reasons. Suchpatients may opt for immunotherapy with 5% imiquimodcream. Knowledge of treatment costs is an essentialsubsidy to the financial planning of health careinstitutions.Aguilar et al. evaluated the cost of treatment forsuperficial BCC in the lower limbs. Surgery was found tobe more costly, but also more efficacious, than clinicaltreatment. (11)Vanaclocha et al. evaluated the cost-effectivenessof treatment of superficial BCC using surgical excision or5% imiquimod cream at <strong>de</strong>rmatological and non<strong>de</strong>rmatologicalservices and found that clinical treatmentreduced patient cost compared to surgery. (12) In addition,the cost was higher at non-<strong>de</strong>rmatological services due tomore expensive surgical procedures and postoperative care.Surgical treatment was less costly in our study thanin the literature. However, the duration of surgery andneed of supplies may have been un<strong>de</strong>restimated by thefact that estimates were based on image analysis.Nevertheless, we believe that even if corrected for thisdifference, surgery would still be significantly lessexpensive than immunotherapy, especially in view ofthe low fixed labor costs of Brazilian public institutions.The cost of clinical treatment was similar to whathas been reported from other countries, but prolongedtreatment would be financially unfeasible in the contextof Brazilian public health care. The possibility of reducingclinical cost to the level of surgical cost through bulkpurchase of less expensive but equivalent brands ofmedication might be explored in future studies.5. Gupta AK, Browne M, Bluhm R. Imiquimod: a review. J CutanMed Surg. 2002;6(6):554-60.6. Peris K, Campione E, Micantonio T, Marulli GC, Fargnoli MC,Chimenti S. Imiquimod treatment of superficial and nodularbasal cell carcinoma: 12-week open-label trial. Dermatol Surg.2005;31(3):318-23.7. Schön MP, Schön M. Immune modulation and apoptosis induction:two si<strong>de</strong>s of the antitumoral activity of imiquimod.Apoptosis. 2004;9(3):291-88. Macedo EM , Carneiro RC, Matayoshi S. Imunoterapia tópicano tratamento do carcinoma basocelular periocular. Rev BrasOftalmol. 2009;68(6):355-8.9. Kara-<strong>Jun</strong>ior N, <strong>de</strong> Santhiago MR, Kawakami A, CarricondoP, Hida WT. Mini-rhexis for white intumescent cataracts. Clinics(Sao Paulo). 2009;64(4):309-12.10. Kara-José <strong>Jun</strong>ior N, Avakian A, Lower LMT, Rocha AM,Cursino M, Alves MR. Facoemulsificação versus extração extracapsularmanual do cristalino: análise <strong>de</strong> custos. Arq BrasOftalmol. 2004;67(3):481-9.11. Aguilar M, <strong>de</strong> Troya M, Martin L, Benítez N, González M. Acost analysis of photodynamic therapy with methylaminolevulinate and imiquimod compared with conventionalsurgery for the treatment of superficial basal cell carcinomaand Bowen’s disease of the lower extremities. J Eur AcadDermatol Venereol. 2010;24(12):1431-6.12. Vanaclocha F, Daudén E, Badía X, Guillén C, Conejo-Mir JS,Sainz <strong>de</strong> Los Terreros M, Hamel L, Llorens MA; HEIS StudyGroup. Cost-effectiveness of treatment of superficial basalcell carcinoma: surgical excision vs. imiquimod 5% cream. BrJ Dermatol. 2007;156(4):769-71.Corresponding author:Erick Marcet Santiago <strong>de</strong> MacedoRua Dr. Veiga Filho, n° 207, apto. 59, CEP 01229-001- São Paulo, (SP), Brazile-mail: erickmarcet@yahoo.com.brREFERENCES1. Wong CS, Strange RC, Lear JT. Basal cell carcinoma. BMJ.2003;327(7418):794-8. Review.2. Allali J, D’Hermies F, Renard G. Basal cell carcinomas of theeyelids. Ophthalmologica. 2005;219(2):57-71. Review.3. Cook BE Jr, Bartley GB. Treatment options and future prospectsfor the management of eyelid malignancies: an evi<strong>de</strong>nce-basedupdate. Ophthalmology. 2001;108(11):2088-98;quiz 2099-100, 2121.4. Hamada S, Kersey T, Thaller VT. Eyelid basal cell carcinoma:non-Mohs excision, repair, and outcome. Br J Ophthalmol.2005;89(8):992-4. Comment in Br J Ophthalmol.2006;90(5):660-1. Br J Ophthalmol. 2006;90(7):926; authorreply 926-7.Rev Bras Oftalmol. 2012; 71 (3): 180-3
184RELATO DE CASODiplopia após injeção <strong>de</strong> toxina botulínicatipo A para rejuvenescimento facialDiplopia after injection of botulinictoxin type A for facial rejuvenationMárcia Melo <strong>de</strong> Oliveira Rassi 1 , Lucas Henrique Barbosa dos Santos 2RESUMORelato <strong>de</strong> 4 casos <strong>de</strong> pacientes encaminhadas ao serviço <strong>de</strong> Ortóptica <strong>de</strong>ste Hospital, que apresentaramdiplopia após a injeção <strong>de</strong> toxina botulínica tipo A para rejuvenescimento facial. Nas medidas <strong>de</strong> ângulo do estrabismoem posições diagnósticas todas apresentaram microestrabismo paralítico, sendo duas por déficit da função domúsculo oblíquo inferior e duas por déficit <strong>de</strong> função <strong>de</strong> músculo reto lateral. Baseados nos casos <strong>de</strong>scritos, aconselha-seaos profissionais que fazem uso <strong>de</strong>sta toxina para fins <strong>de</strong> rejuvenescimento facial que estejam atentos para adiplopia como efeito colateral.Descritores: Diplopia/induzido quimicamente; Toxinas botulínicas tipo A/efeitos adversos; Relatos <strong>de</strong> casosABSTRACTReport of 4 patients referred to the Orthoptics Service of this Hospital, who presented diplopia after theinjection of botulinic toxin type A for facial rejuvenation.When measuring the angle of the strabismus in the diagnosticpositions, all of the patients presented paralitical micro strabismus, two of them due to inferior oblique paresisand theother two due to lateral rectus paresis. Based on the cases <strong>de</strong>scribed, we advise the professionals that make use ofBTA for facial rejuvenation to be aware of diplopia as a complication.Keywords: Diplopia/chemically induced; Botulinic toxins, type A/adverse effects; Case reports1Hospital Ver-Excelência em <strong>Oftalmologia</strong> – Goiânia (GO), Brasil;2Departamento <strong>de</strong> Plastica Ocular e Vias Lacrimais do Hospital Ver-Excelência em <strong>Oftalmologia</strong> – Goiânia (GO), Brasil.Trabalho realizado no VER - Excelência em <strong>Oftalmologia</strong>, Goiânia(GO), Brasil.Os autores <strong>de</strong>claram inexistir conflitos <strong>de</strong> interesseRecebido para publicação em 18/11/2010 - Aceito para publicação em 27/6/2011Rev Bras Oftalmol. 2012; 71 (3): 184-7
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- Page 7 and 8: 148Rezende F, Bisol RAR, Tiago Biso
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