Hérnia de amyand

Amyand's hernia is an extremely rare surgical event. It is characterized by the presence of acute appendix in an incarcerated inguinal hernia. Its clinical presentation varies, depending on the extent of appendicular inflammation. The authors report a case of Amyand's hernia, in an 89 years-old male who had the diagnosis made intraoperatively.

Hérnia de Littré causando obstrução intestinal

The authors describe a case of a 60-year-old male with a history of a mass and pain at the right inguinal and epigastric areas. He also reported symptoms of bowel obstruction. Physical examination revealed a mass at right inguinal area, which was not reducible or pulsatile. Surgical findings included hernial sac contents with loop of ileum with signs of ischemia and a Meckel's diverticulum. Histopathological examination showed herniation of the Meckel diverticulum -Littré hernia. The article discusses the history and the incidence of this rare form of hernia.

Hérnia de Amyand

We present vermiform appendix finding within an inguinal hernia sac, rare pathology, well-known as Amyand's hernia. We relate the incidence in the literature and the recommended conducts.

Effects of Low-Level Laser Therapy on Pain and Scar Formation After Inguinal Herniation Surgery: A Randomized Controlled Single-Blind Study

Objective: The aim of this study was to investigate the efficacy of an infrared GaAlAs laser operating with a wavelength of 830 nm in the postsurgical scarring process after inguinal-hernia surgery. Background: Low-level laser therapy (LLLT) has been shown to be beneficial in the tissue-repair process, as previously demonstrated in tissue culture and animal experiments. However, there is lack of studies on the effects of LLLT on postsurgical scarring of incisions in humans using an infrared 830-nm GaAlAs laser. Method: Twenty-eight patients who underwent surgery for inguinal hernias were randomly divided into an experimental group (G1) and a control group (G2). G1 received LLLT, with the first application performed 24 h after surgery and then on days 3, 5, and 7. The incisions were irradiated with an 830-nm diode laser operating with a continuous power output of 40 mW, a spot-size aperture of 0.08 cm(2) for 26 s, energy per point of 1.04 J, and an energy density of 13 J/cm(2). Ten points per scar were irradiated. Six months after surgery, both groups were reevaluated using the Vancouver Scar Scale (VSS), the Visual Analog Scale, and measurement of the scar thickness. Results: G1 showed significantly better results in the VSS totals (2.14 +/- 1.51) compared with G2 (4.85 +/- 1.87); in the thickness measurements (0.11 cm) compared with G2 (0.19 cm); and in the malleability (0.14) compared with G2 (1.07). The pain score was also around 50% higher in G2. Conclusion: Infra-red LLLT (830 nm) applied after inguinal-hernia surgery was effective in preventing the formation of keloids. In addition, LLLT resulted in better scar appearance and quality 6 mo postsurgery.

Sonographic Diagnosis of a Ureteral Inguinal Hernia in a Renal Transplant

Complications related to renal transplants have been widely reported in the literature. The most common complications include acute tubular necrosis, rejection, perirenal fluid collections, vascular complications, and urinary tract obstruction, which are promptly identified by imaging studies. Here we report a case of a patient with a rare cause of obstruction: a ureteral inguinal hernia. This is the sixth report of this condition, and, to our knowledge, no previous case has been reported in which sonography played an important role in promptly identifying the underlying condition and allowing additional less hazardous studies, therefore aiding case management.

Hypoalgesic effect of the transcutaneous electrical nerve stimulation following inguinal herniorrhaphy: A randomized, controlled trial

We investigated the effect of transcutaneous electrical nerve stimulation (TENS) for inguinal herniorrhaphy postoperative pain control in a prospective, randomized, double-blinded, placebo-controlled study. Forty patients undergoing unilateral inguinal herniorrhaphy with an epidural anesthetic technique were randomly allocated to receive either active TENS or placebo TENS. Postoperative pain was evaluated using a standard 10-point numeric rating scale (NRS). Analgesic requirements were also recorded. TENS (100 Hz, strong but comfortable sensory intensity) was applied for 30 minutes through 4 electrodes placed around the incision twice, 2 and 4 hours after surgery. Pain was assessed before and after each application of TENS and 8 and 24 hours after surgery. In the group treated with active TENS, pain intensity was significantly lower 2 hours (P = .028), 4 hours (P = .022), 8 hours (P = .006), and 24 hours (P = .001) after the surgery when compared with the group that received placebo TENS. Active TENS also decreased analgesic requirements in the postoperative period when compared with placebo TENS (P = .001). TENS is thus beneficial for postoperative pain relief, after inguinal herniorrhaphy; it has no observable side effects, and the pain-reducing effect continued for at least 24 hours. Consequently, the routine use of TENS after inguinal herniorrhaphy is recommended. Perspective: This study presents the hypoalgesic effect of high-frequency TENS for postoperative pain after inguinal herniorrhaphy. This may reinforce findings from basic science showing an opioid-like effect provided by TENS, given that high-frequency TENS has been shown to activate delta-opioid receptors. (C) 2008 by the American Pain Society.

Tratamento de hérnia umbilical em bovinos

Bovinos jovens são frequentemente acometidos por hérnias umbilicais. Neste trabalho, avaliou-se a ocorrência e estabeleceu-se o tratamento cirúrgico para hérnias umbilicais em bovinos jovens, empregando 78 bezerros distribuídos em seis grupos. Em GI e GIV, na laparorrafia, utilizou-se sutura jaquetão; em GII e GV, jaquetão modificado e, em GIII e GVI, sutura separada simples com pontos de relaxamento. Em GI, GII e GIII utilizou-se fio de algodão e, em GIV, GV e GVI, de náilon. Dados não paramétricos, envolvendo a recuperação dos animais e sua independência ou associações com o padrão de sutura foram analisados pelo teste do Qui-quadrado e Exato de Fisher, fazendo-se uso do programa computacional Statistical Analysis System, a 5% (p < 0,05). Os demais resultados foram analisados descritivamente. A ocorrência de hérnia umbilical em bovinos foi expressiva e a herniorrafia, empregando-se fio de algodão, apresentou maiores complicações pós-operatórias; porém a maioria dos animais recuperou-se. O fio e o padrão de sutura, manejo pós-operatório, resposta individual e o tamanho do anel herniário influenciam na reabilitação dos animais e na redução das complicações pós-operatórias.

Hérnia Diafragmática Congénita: Revisão de 12 Casos

É apresentada uma revisão teórica sobre Hérnia Diafragmática Congénita (HDC). Os autores realizam um estudo retrospectivo de 12 casos de HDC referenciados ou diagnosticados na Unidade de Ecografia da Maternidade Dr. Alfredo da Costa (MAC) entre os anos de 1996 a 1999. Após avaliação o aconselhamento foi efectuado, caso a caso, sendo proposta Interrupção Médica da Gravidez ou cirurgia pós-natal.

Programa de Reabilitação de Hérnia Discal Lombar em Fisioterapia sem Recorrer a Cirurgia

Introdução: Dada a difícil cicatrização do disco, devido ao baixo nível circulatório local, é comprovável a pouca evidência clínica na recuperação de hérnias discais a nível de fisioterapia, mesmo com a recorrência a cirurgia há risco de recidiva. Objectivo(s): Promover um programa de reabilitação em fisioterapia para hérnia discal lombar evitando a cirurgia, através da centralização e diminuição da dor, inflamação e reeducação da musculatura estabilizadora lombar, para desta forma recuperar a funcionalidade e bem-estar do utente. Métodos: Estudo observacional descritivo, tipo estudo de caso, de uma utente de 22 anos, com hérnia discal lombar. Na avaliação da utente foram utilizados goniómetro, testes neurodinâmicos (SLR), questionários e escalas de avaliação: Escala Visual Numérica, Escala de Avaliação de Qualidade de Vida Short Form-36V2, Questionário de Incapacidade Roland Morris. O programa consistiu na realização de 20 sessões, 3 vezes por semana, perfazendo um total 6 semanas e meia. Resultados: O estudo realizado, descreve alívio da dor, aumento das amplitudes disponíveis sem dor e a diminuição da presença de sinais radiculares na realização do SLR. O score de incapacidade diminui consideravelmente no questionário de Roland Morris, na escala de avaliação de qualidade de vida apresenta um score elevado a nível de desempenho físico, dor, saúde geral, vitalidade, função social, desempenho emocional e saúde mental. Conclusão: O programa desenvolvido na recuperação de hérnia discal lombar obteve resultados positivos, a utente atingiu os objetivos inicialmente propostos, encontrando-se apta para desempenhar as atividades da vida diária e regressar ao trabalho, sem dor lombar e irradiação.

Hérnia Diafragmática Congénita. Casuística de 10 Anos

Os autores fizeram a revisão dos casos de hérnia diafragmática congénita admitidos na Unidade de Cuidados Intensivos Neonatais do Hospital de Dona Estefânia de Janeiro de 1984 a Dezembro de 1993 (10 anos). Neste período foram internados 53 recém-nascidos (RN) com hérnia diafragmática congénita tipo Bochdalek. A pesquisa incidiu sobre os índices de gravidade clínicos, radiológico, ventilatório, de oxigenação e mortalidade. Em 54,7% dos RN houve asfixia neonatal. A dificuldade respiratória teve início antes das 6 horas de vida em 43 dos RN (81.1%), mas o início dos sintomas foi imediato em 31. A hérnia localizava-se à esquerda em 77.4% dos casos. Em 5 casos não foi possível a correcção cirúrgia do defeito diafragmático. A mortalidade global foi 47.2%. Dos 48 RN operados faleceram 20 (41.7%). Em todas as crianças que faleceram, excepto numa, houve início imediato dos sintomas. A mortalidade dos RN com índice radiológico >6 foi de 81.5%. O índice ventilatório >1000 e o índice de oxigenação >40 tiveram valor preditivo de morte (mortalidade de 100% em ambos os casos). Nesta casuística, os achados que melhor se correlacionaram com o prognóstico foram: início imediato dos sintomas, I.R. >6, I.V.> 1000 e I.O.> 40.

Quantitative analysis of collagen and elastic fibers in the transversalis fascia in direct and indirect inguinal hernia

PURPOSE: Our previous studies demonstrated structural and quantitative age-related changes of the elastic fibers in transversalis fascia, which may play a role in inguinal hernia formation. To verify whether there were differences in the extracellular matrix between direct and indirect inguinal hernia, we studied the amount of collagen and elastic fibers in the transversalis fascia of 36 male patients with indirect inguinal hernia and 21 with direct inguinal hernia. MATERIAL AND METHODS: Transversalis fascia fragments were obtained during surgical intervention and underwent histological quantitative analysis of collagen by colorimetry and analysis of elastic fibers by histomorphometry. RESULTS: We demonstrated significantly lower amounts of collagen and higher amounts of elastic fibers in transversalis fascia from patients with direct inguinal hernia compared to indirect inguinal hernia patients. The transversalis fascia from direct inguinal hernia patients showed structural changes of the mature and elaunin elastic fibers, which are responsible for elasticity, and lower density of oxytalan elastic fibers, which are responsible for resistance. These changes promoted loss of resiliency of the transversalis fascia. CONCLUSION: These results improve our understanding of the participation of the extracellular matrix in the genesis of direct inguinal hernia, suggesting a relationship with genetic defects of the elastic fiber and collagen synthesis.

The Stoppa procedure in inguinal hernia repair: to drain or not to drain

OBJECTIVE: The objective of this study is to evaluate the benefits of drainage in the Stoppa procedure for inguinal repair. PATIENTS AND METHODS: The use of a suction drain was randomized at the end of the surgical intervention in 26 male patients undergoing inguinal hernia repair, divided into 2 groups: Group A, 12 patients undergoing drainage, and group B, 14 patients not undergoing drainage. On the second postoperative day, all patients underwent abdominal pelvic computed tomography scan examination to detect the presence of abdominal fluid collection. RESULTS: In group A, no patient developed fluid collection in the preperitoneal space, and 1 patient presented with an abscess in the preperitoneal space on the 15th postoperative day. In group B, 12 patients presented with fluid collections in the preperitoneal space on computed tomography scan evaluation. However, only 3 patients presented minor complications. None of the patients developed a major complication. CONCLUSION: The use of suction drainage with the Stoppa procedure does not provide any benefit.

Results of microsurgical anastomosis in men with seminal tract obstruction due to inguinal herniorrhaphy

The incidence of vasal injury during inguinal herniorrhaphy is estimated at 0.5%. We sought to assess the patency rates and long-term fertility outcome after microsurgical repair of vasal obstruction related to prior inguinal herniorrhaphy. METHODS: Twenty procedures were performed on 13 men diagnosed with infertility and vasal injury secondary to previous inguinal herniorrhaphy. Eight of these men had undergone bilateral and 5 unilateral inguinal herniorrhaphy. Twelve procedures were vasovasostomies, 3 were crossover vasovasostomies, 2 were vasoepididymostomies, and 3 were crossover vasoepididymostomies. Eight patients were azoospermic, 2 were severely oligospermic (<1 M/mL), 1 was oligospermic, and 2 were asthenospermic. Patency data was obtained on all 13 patients, and pregnancy data was available for 10 couples (77%), with a mean follow-up of 69.5 months. RESULTS: The overall patency rate was 65%. In the vasovasostomy group, the patency rate was 60% (9/15), and in the vasoepididymostomy group it was 80% (4/5). Among the azoospermic patients, 13 procedures were performed. The patency rate was 42.9% for the vasovasostomy (3/7), and 100% for the vasoepididymostomy procedure (4/4). The overall pregnancy rate was 40%. Of the men who underwent vasoepididymostomy, 80% (4/5) established a pregnancy. CONCLUSIONS: Microsurgical vasovasostomy after inguinal vas injury results in a reasonable patency rate but a lower pregnancy rate than that after vasectomy reversal. When microsurgical vasoepididymostomy was possible, it resulted in high patency and pregnancy rate. Crossover vasoepididymostomy, when appropriate, can be a useful alternative to inguinal vasovasostomy.

Die Inguinal-Hernienplastik nach Lichtenstein: Eine einfache und komplikationsarme Technik, besonders geeignet für die Tageschirurgie [The Lichtenstein inguinal hernia-plasty: a simple and complication-free technique, especially suited for ambulatory surgery].

A consecutive series of 353 patients who underwent Lichtenstein mesh repair for inguinal hernia from the 1st of July 1994 to the 30th of July 1995 were studied. We analysed our indication, technique, complications, follow-up and outcome. Special consideration was given to the advantages and acceptance of day-case surgery. Our results suggest that the Lichtenstein repair should be considered as a new standard procedure, especially outside of hernia centres.

Fibrin sealant for mesh fixation in endoscopic inguinal hernia repair: is there enough evidence for its routine use?

Fibrin sealing has recently evolved as a new technique for mesh fixation in endoscopic inguinal hernia repair. A comprehensive Medline search was carried out evaluating fibrin sealant for mesh fixation, and finally 12 studies were included (3 randomized trials, 3 nonrandomized trials, and 6 case series). The trials were assessed for operative time, seroma formation, recovery time, recurrence rate, and acute and chronic pain.There was a trend toward decreased operative times for fibrin sealing compared with mechanical stapling; however, the results for seroma formation remained contradictory. The most important finding was the reduced postoperative pain. Recovery times were lower after fibrin sealing and the recurrence rates showed no differences.Fibrin sealing for mesh fixation in the endoscopic inguinal hernia surgery is a promising alternative to mechanical stapling, which can be safely applied. As the overall quality of published data remains poor, further well-designed studies are needed until fibrin sealing can replace mechanical stapling as a new standard for mesh fixation.