A rare extraintestinal manifestation of ulcerative colitis: tracheobronchitis associated with ulcerative colitis

Imaging findings of thoracic manifestations of Crohn's disease and ulcerative colitis

Thoracic manifestations of inflammatory bowel disease (IBD) are rare, occurring in less than 1% of patients. Unlike most other extra-intestinal manifestations, they predominate in patients with ulcerative colitis rather than in Crohn's disease. In most patients, thoracic involvement follows the onset of IBD by several years. However, thoracic involvement may also occur synchronously or even precede the onset of digestive symptoms. The thoracic manifestations of IBD include airway involvement and parenchymal lung abnormalities. Airways are the most frequent anatomical site for thoracic involvement in IBD. Airway manifestations usually develop several years after the onset of intestinal manifestations, preferentially when the latter are stable or in remission. Airway manifestations include bronchial wall thickening, bronchiectasis, small airway disease, and tracheal wall thickening. Parenchymal lung abnormalities are less prevalent in IBD and include organizing pneumonia, necrobiotic nodules, noncaseating granulomatous nodules, drug-induced pneumonia, and rarely interstitial lung diseases. The differential diagnosis between organizing pneumonia, necrobiotic nodules, and noncaseating granulomatous nodules is difficult and usually requires histopathological analysis for a definite diagnosis. Radiologists play a key role in the detection of thoracic manifestations of Crohn's disease and ulcerative colitis and, therefore, need to be familiar with their imaging findings. This article aims to offer an overview of the imaging findings of thoracic manifestations in patients with Crohn's disease or ulcerative colitis. CRITICAL RELEVANCE STATEMENT: Thoracic manifestations of Crohn's disease and ulcerative colitis include tracheal involvement, bronchiectasis, small airway disease, and parenchymal lung abnormalities such as organizing pneumonia and necrobiotic nodules. These rare manifestations (< 1% of patients) more often affect patients with ulcerative colitis. KEY POINTS: Thoracic manifestations of inflammatory bowel disease are rare, occurring in less than 1% of patients. Thoracic manifestations are more frequent in patients with ulcerative colitis than Crohn's disease. Bronchial disease is the most frequent thoracic manifestation of Crohn's disease and ulcerative colitis.

Tracheobronchitis in ulcerative colitis: a case report of therapeutic response with infliximab and review of the literature

Background

The extra-intestinal manifestation of tracheobronchitis is a rare complication of ulcerative colitis (UC). Here, we present a case of UC-related tracheobronchitis wherein the positive clinical effects of infliximab are demonstrated.

Case presentation

We report the case of a 39-year old woman who presented with a chronic productive cough on a distant background of surgically managed ulcerative colitis (UC). Our patient failed to achieve a satisfactory clinical improvement despite treatment with high dose inhaled corticosteroids, oral corticosteroids and azathioprine. Infliximab therapy was commenced and was demonstrated to achieve macroscopic and symptomatic remission of disease.

Conclusions

We present the first case report documenting the benefits of infliximab in UC-related tracheobronchitis.

Thoracic Manifestations of Ankylosing Spondylitis, Inflammatory Bowel Disease, and Relapsing Polychondritis

Ankylosing spondylitis, inflammatory bowel disease (IBD), and relapsing polychondritis are immune-mediated inflammatory diseases with variable involvement of lungs, heart and the chest wall. Ankylosing spondylitis is associated with anterior chest wall pain, restrictive lung disease, obstructive sleep apnea, apical fibrosis, spontaneous pneumothorax, abnormalities of cardiac valves and conduction system, and aortitis. Patients with IBD can develop necrobiotic lung nodules that can be misdiagnosed as malignancy or infection. Relapsing polychondritis involves large airways in at least half of the patients. Relapsing polychondritis can mimic asthma in some patients. Medications used to treat these inflammatory conditions can cause pulmonary complications such as infections, pneumonitis, and rarely serositis.

Tracheobronchitis with stridor in a patient with ulcerative colitis

Bronchopulmonary involvement is a rare but well documented extraintestinal manifestation of inflammatory bowel disease (IBD). IBD-related pulmonary disease can range from subglottic stenosis to tracheobronchitis to interstitial lung disease and is often misdiagnosed on initial presentation. We present a case of tracheobronchitis with stridor in a 23-year-old-woman with well controlled ulcerative colitis (UC).

Delayed recurrence of ulcerative colitis manifested by tracheobronchitis, bronchiolitis, and bronchiolectasis

Ulcerative colitis can cause inflammation of small and large airways, characterized by mucosal inflammation, tracheobronchial stenosis, bronchiestasis, and bronchiolitis. We present a case of tracheobronchitis and bronchiolitis associated with ulcerative colitis in a 58-year-old nonsmoking man, 17 years after the total colectomy and complete resolution of intestinal findings. Computed tomography demonstrated wall thickening of trachea and left main stem bronchus, and multiple bronchi around the both hilum with mild to moderate stenosis. Fiberoptic bronchial biopsy showed inflammation of the airways, similar to histologic findings of ulcerative colitis within colon.

Tracheitis - A Rare Extra-Intestinal Manifestation of Ulcerative Colitis in Children

Introduction

Inflammatory bowel disease may cause both intestinal and extraintestinal manifestations. Respiratory symptoms in ulcerative colitis are rare and tracheal involvement is exceedingly rare in children.

Case 1

Sixteen year-old female with a 4-week-complaint of abdominal pain, bloody diarrhea, fever and cough. The investigation was consistent with the diagnosis of concomitant ulcerative colitis/coinfection to Escherichia coli. On day 4 respiratory signs persisted so azithromycin and inhaled corticosteroids were added. By day 6 she progressed to respiratory failure and was diagnosed with necrotic tracheitis so started on intravenous steroids with fast clinical improvement.

Case 2

Twelve-year-old male adolescent with ulcerative colitis and sclerosing cholangitis started dry cough and throat pain 10 days after diagnosis. Laboratory investigations showed increased inflammatory signs and normal chest X-ray. He started treatment with azithromycin without clinical improvement and on day five he presented dyspnea and fever. Laryngeal fibroscopy suggested tracheitis and so systemic steroids where added with fast clinical and analytic improvement.

Discussion

Tracheitis should be suspected if there are persistent respiratory symptoms even when exams are normal. Early recognition and early treatment are essential for a good prognosis preventing progression to respiratory failure.

Tracheobronchitis in a Patient With Crohn's Disease

We report a 63-year-old woman who presented with 1 month of non-productive cough and non-bloody diarrhea. She was on maintenance therapy for a 15-year history of Crohn's disease. Treatment with systemic corticosteroids resulted in rapid improvement of both her diarrhea and respiratory symptoms. Our patient is unique in that she presented with tracheobronchitis during an acute flare of her Crohn's without obvious lung pathology on chest imaging. Tracheobronchitis is a rare manifestation of inflammatory bowel disease that should be considered in Crohn's disease patients presenting with persistent non-infectious cough.

Rapid complete response of metastatic melanoma in a patient undergoing ipilimumab immunotherapy in the setting of active ulcerative colitis

While blockade of the cytotoxic T-lymphocyte antigen-4 (CTLA-4) T cell regulatory receptor has become a commonly utilized strategy in the management of advanced melanoma, many questions remain regarding the use of this agent in patient populations with autoimmune disease. We present a case involving the treatment of a patient with stage IV melanoma and ulcerative colitis (UC) with anti-CTLA-4 antibody immunotherapy. Upon initial treatment, the patient developed grade III colitis requiring tumor necrosis factor-alpha (TNF-α) blocking antibody therapy, however re-treatment with anti-CTLA-4 antibody following a total colectomy resulted in a rapid complete response accompanied by the development of a tracheobronchitis, a previously described extra-intestinal manifestation of UC. This case contributes to the evolving literature on the use of checkpoint inhibitors in patients also suffering from autoimmune disease, supports future clinical trials investigating the use of these agents in patients with autoimmune diseases, and suggests that an understanding of the specific molecular pathways involved in a patient’s autoimmune pathology may provide insight into the development of more effective novel combinatorial immunotherapeutic strategies.

Tracheal and bronchial involvement in colitis ulcerosa - a colo-bronchitic syndrome? A case report and some additional considerations

Systemic involvement is well known in patients with inflammatory bowel diseases (IBD), but there are only few data looking to Crohn’s disease (CD) and ulcerative colitis (UC) separately instead of lumping together both entities to IBD. The frequency of bronchial involvement in UC is not yet exactly analysed but reported to be rare. We asked 100 patients with UC for bronchial complaints, and found in 13 patients a bronchial affection. From reports in the literature it is known that sometimes a bronchial involvement in patients with UC can affect the whole bronchial tree including small bronchi. The involvement of bronchial system in UC is obviously more prominent than previously thought and may fulfil the criteria for a separate syndrome. These relations may have consequences for pathogenetic understanding of UC as well as bronchitis and also consequences for treatment regimes.

Tracheobronchitis with dyspnea in a patient with ulcerative colitis

We herein report the case of a 42-year-old man with a one-year history of ulcerative colitis who presented with exacerbated bloody diarrhea, a productive cough and increasing breathing difficulties. Colonoscopy revealed typical deep ulcers in the rectosigmoid colon and atypical multiple sucker-like ulcers in the transverse colon, and computed tomography of the chest demonstrated wall thickening of the trachea and bronchi. In addition, bronchoscopy showed ulcers in the trachea, and histopathology disclosed findings of necrosis and inflammation of the subepithelial tissue of the trachea. Based on these findings, the patient's respiratory symptoms were strongly suspected to be due to ulcerative colitis-related tracheobronchitis. Treatment with systemic corticosteroids subsequently resulted in a rapid clinical improvement.

Computed tomography findings of tracheobronchial system diseases: a pictorial essay

The diseases affecting the trachea and main bronchi can be categorized into congenital or acquired abnormalities and also into focal or diffuse diseases. Major congenital bronchial abnormalities cover accessory cardiac bronchus and tracheal bronchus. Tracheobronchial strictures, such as post-intubation and post-infectious stenosis and tracheobronchial neoplasms are regarded as focal diseases, whereas tracheobronchomegaly, relapsing polychondritis, tracheobronchopathia osteochondroplastica, amyloidosis, granulomatosis with polyangiitis, tracheobronchomalacia, saber-sheath trachea and tracheobronchitis associated with ulcerative colitis are examples of diffuse diseases. Computed tomography (CT) is the best non-invasive method for evaluation of tracheobronchial lesions. In this pictorial review we aimed to demonstrate CT features of central airway diseases.

Patterns of airway involvement in inflammatory bowel diseases

Extraintestinal manifestations occur commonly in inflammatory bowel diseases (IBD). Pulmonary manifestations (PM) of IBD may be divided in airway disorders, interstitial lung disorders, serositis, pulmonary vasculitis, necrobiotic nodules, drug-induced lung disease, thromboembolic lung disease and enteropulmonary fistulas. Pulmonary involvement may often be asymptomatic and detected solely on the basis of abnormal screening tests. The common embryonic origin of the intestine and the lungs from the primitive foregut, the co-existence of mucosa associated lymphoid tissue in both organs, autoimmunity, smoking and bacterial translocation from the colon to the lungs may all be involved in the pathogenesis of PM in IBD. PM are mainly detected by pulmonary function tests and high-resolution computed tomography. This review will focus on the involvement of the airways in the context of IBD, especially stenoses of the large airways, tracheobronchitis, bronchiectasis, bronchitis, mucoid impaction, bronchial granulomas, bronchiolitis, bronchiolitis obliterans syndrome and the co-existence of IBD with asthma, chronic obstructive pulmonary disease, sarcoidosis and a1-antitrypsin deficiency.

Pulmonary involvement: a rare extraintestinal manifestation of ulcerative colitis

Ulcerative colitis (UC) is associated with a number of extraintestinal manifestations (EIMs) that may affect most organ systems. Among the EIMs, those involving the lung are rare. We report a case of pulmonary involvement and pyoderma gangrenosum in a patient with refractory UC. A chest computed tomography showed multiple nodular infiltrates in bilateral lungs. The patient had no respiratory symptoms. No infectious agents were detected. A transbronchial biopsy specimen showed nonspecific features. Prednisolone was initiated with significant improvement in the patient's abdominal symptoms and pyoderma gangrenosum. Subsequent imaging after steroid therapy showed improvement of the pulmonary infiltrates. The patient's abdominal symptoms relapsed when prednisolone was tapered. The patient subsequently received a proctocolectomy. Chest radiographs have shown resolution of pulmonary infiltrates. Because pulmonary involvement follows an independent course and a proctocolectomy may not be protective against a recurrence of pulmonary involvement, a careful follow-up should be continued.