CentralBringing Excellence in Open Access

JSM General Surgery: Cases and Images

Cite this article: Resanovic A, Resanovic V, Gojgic M, Djordjevic M, Arafeh M, et al. (2017) Large Hiatal Hernias Remain a Challenging Condition in Clinical Practice. JSM Gen Surg Cases Images 2(3): 1029.

*Corresponding authorAleksandar Resanovic, Clinical Hospital Center Bezanijska Kosa, Hercegovacka 52b street, Belgrade, 11080, Republic of Serbia, Europe, Tel: 381604646011; Email:

Submitted: 03 March 2017

Accepted: 14 May 2017

Published: 31 May 2017

Copyright© 2017 Resanovic et al.

OPEN ACCESS

Keywords•Sliding hiatus hernia; Bleeding; Cardiorespiratory difficulties;Nissenfundoplication

Case Report

Large Hiatal Hernias Remain a Challenging Condition in Clinical PracticeAleksandar Resanovic1*, Vladimir Resanovic2, Milan Gojgic1, Miroslav Djordjevic1, Mazen Arafeh3, and Aleksandra Aleksic1

1Clinical Hospital Center Bezanijska Kosa, Europe2Emergency Center, Clinical Center of Serbia, Europe3Cocoona Centre for Aesthetic Transformation, UAE

Abstract

Hiatus hernia is a very common condition in elderly patients. Most common type is sliding hiatus hernia (type I) with incidence of up to 95% of all hiatus hernias. Although, they are ussualy asymptomatic, several complications can occur from gastroesophageal reflux to bleeding as the most severe complication. An 81-year old male was admitted to the emergency department with melena, general weakness and dyspnea and medical history of mitral valve replacement, a trial fibrillation and absolute ventricular arrhytmia, as well as chronic obstructive pulmonary dissease. Urgent upper GI endoscopy showed two ulcers of the distal esophagus, as well as a hyperemic, edematous mucosa of proximal stomach probably as a result of local stasis. Additional contrast radiography showed a large axial hiatus hernia, which constituted of 2/3 of the stomach in the mediastinum. CT scan of thorax and abdomen confirmed previous findings, with the additional finding of a supressed heart and lungs and consequentiall bilateral pleural effusions. Although bleeding was stopped with conservative medication therapy, cardiorespiratory difficulties remained. Patient underwent open transabdominal hiatal hernia repair which included retraction of the stomach back into the abdomen, closure of the hiatal pillars and a Nissen fundoplication. Besides an episode of transient anxiety and agitation, postoperative course was uneventful. Patient was discharged from hospital on the 9th postoperative day. Although the asymptomatic sliding hernia does not necessery require surgical treatment, if severe complication such as bleeding and worsening of cardiorespiratory comorbidity occurs, surgery must be done without any further delays.

INTRODUCTIONThe incidence of hiatus hernia rises with age [1]. Given the

rising demographics and the growing number of endoscopies, this condition now constitutes an increasingly common endoscopic finding. Most common type is sliding hiatus hernia (type I) with incidence of up to 95% of all hiatus hernias, while different forms od paraesophageal hernias are less common (type II, III, and IV). Although they are typically asymptomatic, several complications can occur including gastroesophageal reflux disease, iron deficiency anemia, ulcer or erosion formation, and acute or chronic bleeding [2]. Several cases were reported in which large hiatus hernias were compromising cardio respiratory function, and they were misdiagnosed [3-5].

We present a case of large sliding hiatal hernia that was causing bleeding from the upper GI and worsening cadiorespiratory comorbidity.

CASE REPORTAn 81-year old male was admitted to the emergency

department with clinical signs of upper GI bleeding, presented with history of 48h of melena, general weakness and dyspnea without abdominal pain.

Medical history was significant for cardiopulmonary comorbidity because of mitral valve replacement, atrial fibrillation and absolute ventricular arrhytmia, as well as chronic

obstructive pulmonary dissease. Also, several years before, the patient underwent right inguinal hernia repair and open cholecystectomy.

On admission, physical examination showed tender, painless abdomen and melena during rectal exam, blood presure of 130/65 mm Hg, tachycardia (132 beats/min) and dyspnea. Blood tests showed haemoglobin (Hgb) level of 129 g/L, INR level of 2,01, and signs of dehidration (low levels of basic serum electrolytes - sodium 130 mmol/L and chloride 94,2 mmol/L, while potassium level was normal), and electrocardiogram showed atrial fibrilation and absolute arrhytmia.

The patient underwent urgent upper GI endoscopy which showed two ulcers of the distal esophagus, as well as a hyperemic, edematous mucosa of stomach probably as a result of local stasis. There was a suspicion on sliding hiatus hernia, but it could not be clear because of much undigested food in stomach. No anamnestic data were provided about alcohol abuse or liver dissease. With the oral intake suspension, rehidration with intravenous cristaloid sollutions and PPI therapy, the bleeding stopped, but in spite of antiarrhythmic, ß-blocker and brochodilator therapy, cardiorespiratory difficulties remained. Additional diagnostics were done. Barium contrast radiography showed a large axial hiatal hernia, which constituted of 2/3 of the stomach in the mediastinum. CT scan of the thorax and the abdomen corroborated previous findings, with the additional finding of a supressed heart and lungs and consequentiall

CentralBringing Excellence in Open Access

Resanovic et al. (2017)Email:

JSM Gen Surg Cases Images 2(3): 1029 (2017) 2/3

bilateral pleural effusions. Heart ultrasound revealed moderate aortic valve stenosis, hypertrophy of ventrucular walls, inreased right atrial pressure and preserved global ejection fraction of 55%. Indication for surgery treatment of hiatal hernia was made.

After adequate preoperative treatment, open transabdominal hiatal hernia repair was made, which included retraction of the stomach back into the abdomen, closure of the hiatal pillars and a Nissen fundoplication.

In the early postoperative course, there was an episode of transient anxiety and agitation as a known consequence of general anestesia in elderly patients. Futher postoperative course was uneventful. Gradually, oral intake was established with no signs of recurrent upper GI bleeding, and with no maldigestion symptoms. A control barium study showed clean passage of the contrast into the duodenum, and confirmed clinical findings. With regular bronchodilator therapy, the symptoms diminshed, bilateral pleural effusion withdrew, while the registered arrythmia was under control with antiarrhytmic and ß-blocker therapy. The patient was discharged on the 9th postoperative day.

DISCUSSIONThe first report of hiatal hernia was published in 1853 by

Bowditch. Rokitansky in 1855 demonstrated that esophagitis was due to gastroesophageal reflux, and Hirsch in 1900 diagnosed an hiatal hernia using x-rays. Eppinger diagnosed a hiatal hernia in a live patient, and Friedenwald and Feldman related the symptoms to the presence of a hiatal hernia. In 1926, Akerlund proposed the term hiatus hernia and classified them into the 3 types [6]. According to SAGES (Society of American Gastrointestinal and Endoscopic Surgeons) [7], today there are 4 types:

• type I: sliding HH-axial ascension of the gastric cardia through the hiatus;

• type II: para-esophageal HH-upward rolling of the gastric fundus past a normally positioned cardia;

• type III: mixed HH- ascension of the cardia plus para-esophageal rolling of the fundus;

• type IV: herniation of the transverse colon drawn upward by by the herniated gastric fundus or some other abdominal organ.

Type I or sliding – axial hiatus hernia is the most common type with the incidence of up to 95%, and is often asymtomatic. But when symptoms occur, gastroesophageal reflux is the most common one. It is important to point out that gastroesophageal reflux disease (GERD) is more common in sliding hiatal hernia, but can occur in paraesophageal types of hernia as well. Bleeding from the herniated fundus of the stomach, can lead to the formation of mucosal ulcers, known as Cameron lesions that can produce iron-deficiency anemia. Regardless of mechanism, many patients with hiatus hernia have other non-specific symptoms, such as postprandial chest pain, postprandial fullness, and shortness of breath. Finally, in some cases, the patient can be presented with an acute surgical condition, which is caused by strangulation of the stomach from acute gastric volvulus. These patients retch but cannot vomit, and a nasogastric tube cannot be passed into the stomach [8]. Also, giant hiatus hernias can worsen cardiac and respiratory function, especially in patients with cardiorespiratory comorbidity [9].

The diagnosis of hiatal hernia can be made through radiographic, endoscopic and manometric assessment. Whereas large hiatal hernias can be detected and diagnosed without difficulty using either of these methods, diagnosing small hiatal hernias can be challenging with each modality having its limitations. Additionaly, CT scan may be done if complications occur [10]. Bleeding complications arise in 1/4 of patients with hiatal hernia and GERD, and cause up to 10% of all acute and 1/3 of all chronic foregut bleedings. Most common bleeding disorders directly related to hiatal hernia and GERD are: hiatal hernia ulcers, erosive esophagitis, esophageal ulcers, peptic strictures and Barrett esophagus [2].

The presence of hiatus hernia is not an indication for treatment, and therapy should be given to patients with symptoms attributable to this condition. Since GERD is the most common clinical manifestation in patients with hiatal hernia, lifestyle modifications (weight loss, elevation of head in supine position, etc.) should be encouraged and medications (antacids, prokinetics, H2-receptor antagonists and proton pump inhibitors) should first be prescribed to the symptomatic patients, with acid suppression using proton pump inhibitors being the cornerstone of therapy [11].

Figure 1 CT of the thorax with green arrow pointing to the stomach that has herniated to the mediastinum (with dimensions stated), while the red arrow points out the pleural effusion.

Figure 2 Contrast barium study indicating a large hiatal hernia. Green arrow is indicating hiatal opening of the diaphragm, red arrow indicates the part of stomach which has herniated to the mediastinum, and the blue arrow indicates esophagogastric junction.

CentralBringing Excellence in Open Access

Resanovic et al. (2017)Email:

JSM Gen Surg Cases Images 2(3): 1029 (2017) 3/3

Resanovic A, Resanovic V, Gojgic M, Djordjevic M, Arafeh M, et al. (2017) Large Hiatal Hernias Remain a Challenging Condition in Clinical Practice. JSM Gen Surg Cases Images 2(3): 1029.

Cite this article

Unlike paraesophageal hiatal hernias that need surgical repair even in the absence of symptoms due to its potential for development of complications such as bleeding, incarceration, obstruction and perforation, isolated sliding hiatal hernias itself usually do not require surgical treatment [8]. However, surgical therapy (either open or laparoscopic) could be given to hiatal hernia patients with severe and refractory GERD symptoms based on the generally accepted indications for antire flux surgery: poor compliance to long-term medical therapy, requirement of high doses of drugs and young patients wishing to avoid lifetime medical treatment. In addition, hiatal hernia patients can also resort to surgery if they develop complications such as recurrent bleeding, ulcerations, strictures, etc [12,13]. Surgical management should envelope both the correction of hiatal hernia by restoring the intra-abdominal esophagus and reconstructing the diaphragmatic hiatus, and reinforcement of the LES by antireflux procedure with Nissen fundoplication being the most frequently employed measure [8].

REFERENCES1. Sleisenger MH, Feldman M, Friedman LS, Brandt LJ. Sleisenger and

Fordtran’s gastrointestinal and liver disease: Pathophysiology, diagnosis, management. 9th ed. Philadelphia, PA: Saunders, Elsevier. 2010: 381-383, 710.

2. Simić A, Radovanović N, Kotarac M, Gligorijević M, Skrobić O, KonstantinovićV, et al. Hiatal hernia of the esophagus and GERD as a cause of hemorrhage. Acta Chir Iugosl. 2007; 54: 135-138.

3. Ghosh KR, Fatima K, Ravakhah K, Hassan C. Gastric volvulus: an easily

missed diagnosis of chest pain in the emergency room. BMJ Case Rep. 2016.

4. Fisichella PM, Ramirez M, Patii MG. An underappreciated cause of intermittent chest pain, asthma, and iron deficiency anaemia. Dig Liver Dis. 2015; 47: 897.

5. Palios J, Clement Jr S, Lerakis S. Chest pain due to hiatal hernia mimicking as cardiac mass. Acute Card Care. 2014; 16: 88-89.

6. Stylopoulos N, Ratner DW. The history of Hiatal hernia surgery form Bowditch to laparoscopy. Annals of Surgery. 2005; 241: 185-193.

7. Society of American Gastrointestinal and Endoscopic Surgeons (SAGES). Guidelines for the Management of Hiatal Hernia. 2013.

8. Lebenthal A, Waterford SD, Fisichella PM. Treatment and controversies in paraesophaeal hernia repair. Front Surg. 2015; 2: 13.

9. Matar A, Mroue J, Camporesi E, Mangar D, Albrink M. Large Hiatal Hernia Compressing the Heart. Am J Cardiol. 2016; 117: 483-484.

10. Kahrilas P, Kim H, Pandolfino J. Approaches to the Diagnosis and Grading of Hiatal Hernia. Best Pract Res Clin Gastroenterol. 2008; 22: 601-616.

11. Bak YT. Management strategies for gastroesophageal reflux disease. J Gastroenterol Hepatol. 2004; 19: 49-53.

12. Al-Tashi M, Rejchrt S, Kopácová M, Tycová V, Siroký M, Repák R, et al. Hiatal hernia and Barrett’s oesophagus impact on symptoms occurrence and complications. Cas Lek Cesk. 2008; 147: 564-568.

13. Siu CW, Jim MH, Ho HH, Chu F, Chan HW, Lau CP, et al. Recurrent acute heart failure caused by sliding hiatus hernia. Postgrad Med J. 2005; 81: 268-269.