RESUMO
Internal herniation is an extremely rare cause of intestinal obstruction. Paraduodenal hernias result from abnormal rotation of the bowel. Symptoms that may range from recurrent abdominal pain to acute obstruction may occur. If it is not diagnosed and treated in time, the disease may result in intestinal ischemia. This article aimed to present the diagnosis and treatment process of a 47-year-old male presenting with acute abdomen symptoms by evaluating retrospectively with the accompaniment of literature. During the abdominal exploration of the patient, nearly all of the intestines were observed to be herniated from the right paraduodenal region to the posterior area. The opening of the hernial sac was repaired primarily by reducing the intestinal bowel loops into the intraperitoneal region. The patient undergoing anastomosis by performing resection of the ischemic part after reduction of herniated bowel loops was discharged uneventfully on the post-operative 10th day. Paraduodenal hernia is a condition that should be considered in patients with abdominal pain and intestinal obstruction symptoms. Early diagnosis is of vital importance to prevent the complications which can develop.
Assuntos
Duodenopatias , Obstrução Intestinal , Masculino , Humanos , Pessoa de Meia-Idade , Hérnia Paraduodenal/complicações , Estudos Retrospectivos , Duodenopatias/diagnóstico , Duodenopatias/diagnóstico por imagem , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Hérnia/diagnóstico , Hérnia/diagnóstico por imagem , Dor Abdominal/etiologiaRESUMO
A 72-year-old woman was admitted to our department in March 2020 for an evaluation of nausea, vomiting, diarrhea, liver dysfunction, and hypokalemia, which had persisted intermittently since 2013. Thickening of the descending duodenal wall and a sac-like appearance the intestinal tract in the vicinity of the duodenal papilla were observed in abdominal computed tomography. No duodenojejunal curvature, with two intestinal loops identified in the descending region, was detected in contrast-enhanced upper gastrointestinal imaging. Based on these imaging findings, the patient was diagnosed with intestinal malrotation (incomplete rotation and fixation) accompanied by a right paraduodenal hernia based on the Nishijima classification. Thus, surgery was performed at our hospital. Gastrointestinal symptoms did not recur, and liver dysfunction and hypokalemia improved postoperatively.
Assuntos
Anormalidades do Sistema Digestório , Duodenopatias , Hipopotassemia , Volvo Intestinal , Hepatopatias , Idoso , Feminino , Humanos , Duodenopatias/complicações , Duodenopatias/diagnóstico por imagem , Duodenopatias/cirurgia , Duodeno , Hérnia/complicações , Hipopotassemia/complicações , Hepatopatias/complicações , Hérnia Paraduodenal/complicaçõesRESUMO
INTRODUCTION: Paraduodenal hernias (PDH) are rare congenital internal hernias with non- specific symptoms. Left-sided paraduodenal hernia is three times more common than right-sided paraduodenal hernia with similar clinical presentation but different embryological origins. MATERIALS AND METHODS: We report a series of eight cases of paraduodenal hernia who presented with varied clinical presentation ranging from vague abdominal pain to complete intestinal obstruction. Six cases had left-sided paraduodenal hernia, while two cases had right-sided paraduodenal hernia. RESULTS: Seven cases based on their presentation underwent surgery either electively or on emergent basis. Three cases underwent laparoscopic repair. One case had a recurrence and was re-operated four months later. There was no mortality among any of the cases. CONCLUSION: A pre-operative diagnosis of paraduodenal hernia is essential. Laparoscopic surgery is safe in select cases and is found to be beneficial.
Assuntos
Duodenopatias , Obstrução Intestinal , Humanos , Herniorrafia , Hérnia Paraduodenal/cirurgia , Duodenopatias/diagnóstico por imagem , Duodenopatias/cirurgia , Duodenopatias/congênito , Hérnia/diagnóstico por imagem , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgiaRESUMO
BACKGROUND: Considering that right paraduodenal hernia is a rare internal hernia with abnormal anatomy and is often encountered during an emergency, surgeons may lack knowledge about it and choose incorrect treatment. Thus, this case report is a helpful complement to the few previously reported cases of right paraduodenal hernia. Additionally, we reviewed all the reported right paraduodenal hernia cases and proposed appropriate surgical strategies according to different anatomical features. CASE PRESENTATION: The case involved a 33-year-old Chinese male patient who was admitted to the hospital due to abdominal pain. The patient was initially diagnosed with small bowel obstruction, and conservative treatment failed. An emergency operation was arranged, during which a diagnosis of right paraduodenal hernia was made instead. After surgery, the patient recovered well without abdominal pain for 2 years. CONCLUSION: Although right paraduodenal hernia accounts only for a small proportion of paraduodenal hernia, its anatomical characteristics can vary considerably. We divided right paraduodenal hernia into three types, with each type requiring a different surgical strategy.
Assuntos
Duodenopatias , Hérnia Abdominal , Masculino , Humanos , Adulto , Hérnia Paraduodenal/complicações , Hérnia Paraduodenal/cirurgia , Hérnia Abdominal/diagnóstico por imagem , Hérnia Abdominal/cirurgia , Hérnia Abdominal/complicações , Intestino Delgado/cirurgia , Herniorrafia/efeitos adversos , Dor Abdominal/etiologia , Duodenopatias/diagnóstico por imagem , Duodenopatias/cirurgiaRESUMO
Paraduodenal hernia is a rare form of congenital internal hernia and can lead to small bowel obstruction. This case report describes the case of a young boy who was admitted with acute exacerbation of chronic abdominal pain.
Assuntos
Duodenopatias , Obstrução Intestinal , Masculino , Humanos , Hérnia/complicações , Hérnia/diagnóstico por imagem , Hérnia/congênito , Hérnia Paraduodenal/complicações , Duodenopatias/diagnóstico , Duodenopatias/diagnóstico por imagem , Intestino Delgado/diagnóstico por imagem , Intestino Delgado/cirurgia , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgiaRESUMO
A paraduodenal hernia is a rare type of hernia, however it is the most common type of internal hernias. It can develop after surgery, trauma, or be congenital. Paraduodenal hernias are rare in children. Clinical presentation is nonspecific. Patients range from being asymptomatic to presenting with clinical symptoms associated with small bowel obstructions. Diagnostic tools such as X-ray, plain abdominal radiography, and computed tomography may be used to diagnose paraduodenal hernias. Described is the case of a 5-year-old female who died suddenly of a bowel obstruction due to a paraduodenal hernia found at postmortem examination. In the hours prior to death, she reported stomach pain, vomiting, and later developed a fever. Postmortem CT study showed free fluid in the abdomen and bowel distention. Internal examination showed an obstructed bowel with ischemic sections extending from the distal portions of the small bowel up to the proximal portions of the transverse colon. The ischemic portions were entrapped within a clear membranous sac within the abdominal cavity. The sac was concluded to be a paraduodenal hernia. Paraduodenal hernias are rare and difficult to diagnose but they must be considered in the diagnostic process, as without surgical intervention the mortality rate can be high.
Assuntos
Obstrução Intestinal , Hérnia Paraduodenal , Feminino , Criança , Humanos , Pré-Escolar , Hérnia Paraduodenal/complicações , Obstrução Intestinal/diagnóstico , Obstrução Intestinal/etiologia , Hérnia/diagnóstico , Hérnia/diagnóstico por imagem , Intestino Delgado/patologia , Tomografia Computadorizada por Raios X/efeitos adversosRESUMO
Paraduodenal hernias (PDHs) are rare types of internal hernias that pose a significant diagnostic and therapeutic challenge because they can present with non-specific symptoms ranging from digestive disorders and chronic abdominal pain to symptoms of intestinal obstruction which may be life-threatening. We describe here a woman in her early 30's who presented to the emergency department with a three-hour history of generalized intermittent crampy abdominal pain. She had experienced multiple similar episodes of this pain over the past 20 years. Totally laparoscopic technique was used to complete the diagnosis and treatment of a large left PHD with accompanying acute intestinal obstruction. The operation was successful and the patient was discharged from hospital 10 days later. PDH should be considered if a patient complains of recurrent abdominal pain without any other obvious explanation; a laparoscopic approach can be used to identify and repair the hernia.
Assuntos
Duodenopatias , Obstrução Intestinal , Laparoscopia , Humanos , Feminino , Herniorrafia/efeitos adversos , Hérnia Paraduodenal/complicações , Duodenopatias/diagnóstico por imagem , Duodenopatias/cirurgia , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/cirurgia , Dor Abdominal/etiologia , Laparoscopia/métodosAssuntos
Obstrução Intestinal , Volvo Intestinal , Humanos , Hérnia Paraduodenal , Intestino Delgado/diagnóstico por imagem , Intestino Delgado/cirurgia , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Volvo Intestinal/complicações , Volvo Intestinal/diagnóstico por imagem , Volvo Intestinal/cirurgiaAssuntos
Duodenopatias , Obstrução Intestinal , Duodenopatias/diagnóstico , Duodenopatias/diagnóstico por imagem , Hérnia/diagnóstico , Hérnia/diagnóstico por imagem , Herniorrafia/efeitos adversos , Humanos , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Hérnia ParaduodenalRESUMO
BACKGROUND Internal hernias are a rare cause of small bowel obstruction in patients, which usually have a long history of mild abdominal symptoms, sometimes leading to emergency surgery due to acute abdominal pain. Occasionally, it takes a long time to make the correct diagnosis because of symptoms vagueness and transience of typical imaging findings; at times, a definitive diagnosis is possible only through surgery, especially in cases of acute presentations in a low-resource setting where high-performance diagnostic equipment may be unavailable. CASE REPORT We report the case of a young male patient with a long history of mild abdominal symptoms and some episodes of acute abdominal pain. Following one of these episodes, several diagnostic examinations were performed and he was diagnosed with left paraduodenal hernia after typical signs were found on imaging exams, both CT and MRI; the patient underwent laparotomy with reduction of intestinal loops in the peritoneal cavity and suturing of the sac and was eventually discharged with no further symptoms whatsoever. CONCLUSIONS Among internal hernias, left paraduodenal hernias account for the major part and are characterized by the protrusion of bowel loops through the fossa of Landzert; herniated loops produce a sac-like appearance (typical imaging sign on both CT and MRI) and may cause partial displacement of other organs and blood vessels. Internal hernias should always be considered as a rare differential diagnosis in the workup of a patient with abdominal pain or intestinal obstruction: knowledge of both typical imaging features and specific surgical techniques are mandatory so that these patients may be properly cared for.
Assuntos
Abdome Agudo , Dor Crônica , Duodenopatias , Obstrução Intestinal , Dor Abdominal/etiologia , Duodenopatias/diagnóstico , Duodenopatias/diagnóstico por imagem , Hérnia/complicações , Hérnia/diagnóstico por imagem , Humanos , Hérnia Interna , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Masculino , Hérnia ParaduodenalRESUMO
INTRODUCTION: Left paraduodenal hernia is an internal herniation that develops due to anomalous fetal development. If incarcerated, it becomes an unusual cause of acute abdomen. CASE REPORT: This case report presents an uncommon case of a 39-year-old man with acute abdominal pain with vomiting. The patients medical history included recurrent subileous events and Crohn´s disease in long-term remission. CT scan of abdominal cavity indicated a possible mechanical obstruction of small bowel loops in the upper left abdominal quadrant. Incarcerated left paraduodenal herniation was identified during surgery. Repositioned small bowel loops did not require resection and the entrance of Landzert´s fossa was sutured. CONCLUSION: Left paraduodenal hernia is the most common congenital internal herniation. Although rare, it should be considered in the differential diagnosis of acute abdomen.
Assuntos
Obstrução Intestinal , Hérnia Paraduodenal , Adulto , Hérnia/complicações , Hérnia/diagnóstico por imagem , Herniorrafia , Humanos , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Intestino Delgado/diagnóstico por imagem , Intestino Delgado/cirurgia , MasculinoRESUMO
BACKGROUND: A left paraduodenal hernia is a rare clinical condition, resulting from embryological abnormalities or anomalies of the peritoneal attachments. Preoperative diagnosis is difficult because of its nonspecific clinical manifestations. PRESENTATION OF A CASE: A 42-year-old man, with negative surgical history, presented to the emergency department with complaints of severe acute epigastric pain and vomiting of 12 h duration. The patient did not report any episodes of abdominal pain in his history. Computed tomography imaging was suggestive for a closed-loop obstruction. An emergency laparoscopy was performed, revealing a pathologically dilated tangle of jejunal loops and an incidental finding of a left paraduodenal hernia, the latter containing small bowel loops with normal caliber. The small bowel loops were reduced, and the hernia orifice was closed via non-absorbable sutures to restore normal anatomy. The pathologically dilated small bowel segment with serosal scar tissue, probably developed secondary to a previous episode of incarceration, was resected. RESULTS: A high level of clinical suspicion for a left paraduodenal hernia is advocated in patients with a virgin abdomen, presenting with recurrent vague abdominal pain or acute symptoms of small bowel obstruction. Usually, a left paraduodenal hernia is an incidental finding on computed tomography imaging or during diagnostic laparoscopy. Surgical repair is the mainstay therapy, even in asymptomatic cases, to prevent future small bowel incarceration which develops in almost half of the cases. The laparoscopic approach is feasible and safe, also in an emergency setting. CONCLUSIONS: By presenting this case, we assume to raise awareness as many clinicians are unfamiliar with this rare condition. Clinical suspicion and detailed knowledge of the etiology, anatomy, and vascular landmarks allow surgeons to accurately manage a left paraduodenal hernia.
Assuntos
Duodenopatias , Obstrução Intestinal , Dor Abdominal/etiologia , Adulto , Duodenopatias/diagnóstico , Duodenopatias/diagnóstico por imagem , Hérnia/complicações , Hérnia/diagnóstico por imagem , Humanos , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Masculino , Hérnia Paraduodenal , Peritônio , Doenças Raras/complicaçõesRESUMO
Paraduodenal hernia (PDH) is a rare congenital anomaly, the most common cause of internal hernia. The left-sided PDHs (LPDHs) are more common than the right-sided and are common in male patients at the 4th and 6th years of life. LPDH is been often clinically asymptomatic and often detected by chance in surgical patients. Abdominal computed tomography is the gold standard in diagnosis. PDH can cause ischemia with the high mortality rates due to intestinal obstruction. Therefore, surgical repair should be done as soon as possible after diagnosis. Here, we present a case of LPDH that was laparoscopically diagnosed and repaired early.
Assuntos
Duodenopatias , Laparoscopia , Duodenopatias/diagnóstico por imagem , Duodenopatias/cirurgia , Herniorrafia , Humanos , Hérnia Interna , Masculino , Hérnia ParaduodenalRESUMO
Internal hernias are quite rare, accounting for fewer than 1% of all abdominal hernias. Moreover, the most frequent cause of internal herniation is paraduodenal hernia (PDH). Diagnosing paraduodenal hernias can be difficult due to the wide range of symptoms that can occur. It is a case report of paraduodenal hernia that was diagnosed and managed in a tertiary center. We describe the case of a 55-year-old male patient who had been experiencing nonspecific abdominal discomfort for the last 5 years and had several comorbidities and positive serology. An abdominal computed tomography (CT) revealed that he had a left PDH, which was effectively treated with laparoscopic surgical repair. The study's strength is that it was correctly identified by CT and subsequently laparoscopically corrected. A gastrografin swallow study was also performed postoperatively to ensure there was no leak. The study's flaw is that the patient was misdiagnosed for five years in other medical facilities. Because paraduodenal hernia is an uncommon diagnosis, it's important to keep it in mind as one of the differential diagnoses for persistent discomfort. It also needs accurate imaging in order to identify and successfully manage it. To demonstrate the relevance of this uncommon condition, future research is needed to report on any misdiagnosis or treatment. To conclude, nowadays the best option for paraduodenal hernia repair is laparoscopic surgery. However, because it can present with a wide variety of symptoms and diagnosis might be challenging, it demands a high index of suspicion. The gold standard for identifying paraduodenal hernia is still a CT scan of the abdomen. Patients who are stable and have no signs of intestinal obstruction might decide to have their hernia repaired to avoid future problems. To demonstrate the relevance of this uncommon condition, future research is needed to report on any misdiagnosis or treatment.
Assuntos
Duodenopatias , Hérnia Abdominal , Dor Abdominal/etiologia , Duodenopatias/diagnóstico , Duodenopatias/cirurgia , Hérnia/complicações , Hérnia/diagnóstico , Hérnia Abdominal/complicações , Hérnia Abdominal/diagnóstico , Hérnia Abdominal/cirurgia , Herniorrafia , Humanos , Masculino , Pessoa de Meia-Idade , Hérnia ParaduodenalRESUMO
A 30-year-old man presented with colicky abdominal pain for 2 months, associated with occasional episodes of bilious vomiting. He had a history of similar complaints at the age of 16 and 26 years. Contrast-enhanced computed tomography abdomen was consistent with a diagnosis of left paraduodenal hernia. On laparoscopy a 3 × 3 cm hernial defect was identified in the left paraduodenal fossa (fossa of Landzert). Contents were jejunal, and proximal ileal loops which were dilated and edematous. Anterior border of the sac was formed by the inferior mesenteric vein and left branch of the left colic artery. Initial reduction of contents was easy. However, complete reduction proved to be difficult due to adhesions with the sac opening, the hernial sac instead laid open by dividing the Inferior Mesentric Vein (IMV) (anterior border of defect) using a vascular stapler. The patient was discharged on postoperative day 3 in a stable condition. On follow-up the patient is doing well.
Assuntos
Duodenopatias , Laparoscopia , Dor Abdominal/etiologia , Adolescente , Adulto , Duodenopatias/complicações , Duodenopatias/diagnóstico por imagem , Duodenopatias/cirurgia , Hérnia/complicações , Hérnia/diagnóstico por imagem , Humanos , Masculino , Hérnia Paraduodenal , Adulto JovemRESUMO
A 59-year-old man with abdominal pain was admitted to the emergency department. Investigations had revealed a right-sided paraduodenal hernia and superior mesenteric vein (SMV) twisting around the superior mesenteric artery in rotation, the 'whirlpool sign'. Owing to the increasing severity of abdominal pain and the presence of SMV thrombosis complicated with strangulated paraduodenal herniation associated with high mortality rates, diagnostic laparoscopy was performed. Resection of the intestines was not needed and paraduodenal hernia was repaired. The patient was uneventfully discharged.
Assuntos
Duodenopatias , Trombose , Hérnia/complicações , Hérnia/diagnóstico por imagem , Humanos , Masculino , Veias Mesentéricas/diagnóstico por imagem , Veias Mesentéricas/cirurgia , Pessoa de Meia-Idade , Hérnia ParaduodenalRESUMO
We report a case of right paraduodenal hernia with strangulation of almost the entire small bowel at presentation. Since resection of all bowel of doubtful viability would have resulted in too little residual length to sustain life, a Bogota bag was fashioned using transparent plastic material from an urine drainage bag and the patient monitored intensively for 18 hours. At re-laparotomy, clear demarcation lines had formed with adequate length of viable bowel (100 cm) and resection with anastomosis was done with a good outcome on follow-up, 9 months after surgery. Our description of a rare cause of strangulated intestinal obstruction and a novel method of maximising length of viable bowel is reported for its successful outcome in a low-resource setting.