Crohn's disease of the esophagus: treatment of an esophagobronchial fistula with the novel liquid embolic polymer "onyx"

Respiratory Tract Manifestations of Inflammatory Bowel Disease

Inflammatory bowel disease can manifest in many extraintestinal organ systems. The most frequently involved extraintestinal locations include the mucocutaneous, hepatobiliary, and ocular organ systems. The respiratory tract is less commonly involved and is therefore frequently overlooked. Consequently, it is believed that involvement of the respiratory tract in patients with inflammatory bowel disease is underreported. The pathogenesis is thought to be multifactorial, involving the common embryologic origin shared by the respiratory and luminal digestive tract, molecular mimicry, and immunologic interactions leading to immune-complex deposition in affected tissue. The spectrum of manifestations of the respiratory tract related to inflammatory bowel disease is broad. It not only includes direct involvement of the respiratory tract (ie, airways, interstitium, and pleura) but also can result as a consequence of systemic involvement such as in thromboembolic events. In addition, it may also be related to other conditions that affect the respiratory tract such as sarcoidosis and alpha-1 antitrypsin deficiency. Though some conditions related to respiratory tract involvement might be subclinical, others may have life-threatening consequences. It is critical to approach patients with suspected inflammatory bowel disease-related respiratory tract involvement in concert with pulmonology, infectious diseases, and any other pertinent experts, as treatments may require a multidisciplinary overlap of measures. Therefore, it is of paramount importance for the clinician to be aware of the array of respiratory tract manifestations of patients with inflammatory bowel disease, in addition to the possible spectrum of therapeutic measures.

Oesophageal presentation of Crohn's disease

Crohn's disease (CD) is characterised by a transmural inflammatory process, which can affect any part of the digestive tract; however, CD with oesophageal presentation is rare. We report a case of a previously healthy young woman with symptoms of dysphagia, odynophagia, chest pain and weight loss, who presented oesophageal ulcers at upper endoscopy and whose histology revealed granulomatous oesophagitis. After complementary study, a mild ileocaecal involvement of CD was demonstrated. The patient became asymptomatic with proton pump inhibitor and a course of prednisolone. Mucosal healing was obtained after maintenance therapy with azathioprine. In the absence of extraoesophageal symptoms, oesophageal CD may be overlooked. CD must always be considered as differential diagnosis in the presence of oesophageal ulcers.

Pulmonary manifestations of inflammatory bowel disease

Extraintestinal manifestations of inflammatory bowel disease (IBD) are a systemic illness that may affect up to half of all patients. Among the extraintestinal manifestations of IBD, those involving the lungs are relatively rare and often overlooked. However, there is a wide array of such manifestations, spanning from airway disease to lung parenchymal disease, thromboembolic disease, pleural disease, enteric-pulmonary fistulas, pulmonary function test abnormalities, and adverse drug reactions. The spectrum of IBD manifestations in the chest is broad, and the manifestations may mimic other diseases. Although infrequent, physicians dealing with IBD must be aware of these conditions, which are sometimes life-threatening, to avoid further health impairment of the patients and to alleviate their symptoms by prompt recognition and treatment. Knowledge of these manifestations in conjunction with pertinent clinical data is essential for establishing the correct diagnosis and treatment. The treatment of IBD-related respiratory disorders depends on the specific pattern of involvement, and in most patients, steroids are required in the initial management. Corticosteroids, both systemic and aerosolized, are the mainstay therapeutic approach, while antibiotics must also be administered in the case of infectious and suppurative processes, whose sequelae sometimes require surgical intervention.

Isolated Crohn's disease of the esophagus with esophago-mediastinal fistula formation

Isolated Crohn's disease of the esophagus is rare, and accurate diagnosis and treatment in its early course are difficult. Most cases are often found very late, when severe strictures or other complications have occurred. We report the case of a male 60-year-old patient with complaints of progressive dysphagia for more than two months and the sudden appearance of heartburn for seven consecutive days. Clinical examination revealed severe esophageal stricture with a suspected fistula and mediastinitis. The patient received a successful esophagectomy. The resected specimen and pathological results confirmed a deep linear ulcer, chronic and noncaseating granulomatous inflammation, as well as a circular stricture of the esophagus with fistula into the mediastinum due to isolated esophageal Crohn's disease.

Pulmonary diseases associated with inflammatory bowel diseases

Among the extra-intestinal manifestations of inflammatory bowel diseases, those involving the lung are relatively rare. However, there is a wide array of such manifestations, spanning from drug-related pathologies to airway disease, fistulas, granulomatous diseases, autoimmune and thromboembolic disorders. Although infrequent, people dealing with inflammatory bowel diseases must be aware of these conditions, sometimes life-threatening, to avoid further impairment of the health status of the patients and to alleviate their symptoms by prompt recognition and treatment.

Successful tubes treatment of esophageal fistula

AIM

To discuss the merits of "tubes treatment" for esophageal fistula (EF).

METHODS

A 66-year-old female who suffered from a bronchoesophageal and esophagothoratic fistula underwent a successful "three tubes treatment" (close chest drainage, negative pressure suction at the leak, and nasojejunal feeding tube), combination of antibiotics, antacid drugs and nutritional support. Another 55-year-old male patient developed an esophagopleural fistula (EPF) after esophageal carcinoma operation. He too was treated conservatively with the three tubes strategy as mentioned above towards a favorable outcome.

RESULTS

The two patients recovered with the tubes treatment, felt well and became able to eat and drink, presenting no complaint.

CONCLUSION

Tubes treatment is an effective basic way for EF. It may be an alternative treatment option.

Long-term results and patients' satisfaction after transurethral ethylene vinyl alcohol (Tegress) injections: a two-centre study

Tegress is ethylene vinyl alcohol which is non-allergenic and permanent. The aim of the study was to evaluate efficacy, feasibility and safety of transurethral Tegress in women with urodynamic stress incontinence in a two-centre setting. Approximately 33 female patients with urodynamic stress incontinence were prospectively included in the study. Preoperatively, the patient's history, gynaecological examination and multichannel urodynamics were performed. On follow-up, the patient was asked to use a visual analogue scale to measure her contentness and underwent uroflowmetry and a cough test. Median follow up was 51 months. About 15 women considered themselves as completely continent, and 23 (69%) were either satisfied or very satisfied. Pad test was positive in 18 (54.5%) patients, and cough test was positive in 20 (60.6%). Patients' satisfaction did not correlate with objective dryness. Ethylene vinyl alcohol is a bulking agent with a success rate of approximately 45% after 51 months.