RESUMO
Experience in the treatment of 150 patients with anorectal disorders and disorders of the sacrococcygeal region who were operated on with local anesthesia at the University Hospital, ABC Medical School, São Bernardo do Campo, SP, Brazil, from March 1995 to March 1998. The anesthesia technique, the operations carried out and the tolerance to the procedure are reported. Intraoperative morbidity was 10.6% (16 patients), and postoperative morbidity was 6% (nine patients). The age of patients was between 15 and 92 years old, with mean age 42 years old; 58% of patients were male and 42% female. Surgical mean time was 45 minutes and the patients remained in the hospital for a mean time of 8 hours. All of patients was instructed about the anesthesia technique, their advantages and disadvantages, and only with their permit the surgery was programmed. Hospitalization was required in five patients (3.3%). The anesthesia technique employed was the same for all patients. Upon survey, 96.7% of the patients stated they did not feel pain during the surgery and that they would go through the procedure again. The authors conclude the surgical treatment of anorectal disorders and disorders of the sacrococcygeal region with local anesthesia is viable and safe, and in addition, is well accepted by the patients.
Assuntos
Anestesia Local , Doenças Retais/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos Ambulatórios/métodos , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde , Doenças Retais/etiologia , Resultado do TratamentoRESUMO
PURPOSE: The aim of this article is to show our results from the surgical treatment of idiopathic anal ulcers. METHODS: We present 33 patients with acquired immunodeficiency syndrome and idiopathic perianal ulcers. They presented with anal pain that failed to improve with medical treatment. Evaluation under anesthesia typically showed an irregular ulcer in the anal canal and an intersphincteric abscess. Surgical treatment consisted of an incision around the ulcer, its excision including margins but not its base, and abscess drainage. RESULTS: All patients experienced significant immediate postoperative pain relief. Biopsies of the ulcer showed chronic inflammation, and no specific agents appeared in cultures. CONCLUSIONS: These lesions seem to have the same cryptogenic origin as perianal abscesses, and we recommend surgical treatment to provide symptom relief.