A case of concurrent sarcoidosis, aortitis syndrome and Crohn's disease

Simultaneous Presentation of Takayasu Arteritis and Crohn's Disease in a Middle-Aged Patient: Are they two sides of the same coin?

Autoimmune disorders have a wide spectrum of symptoms, often with multiorgan involvement. Multiple autoimmune disorders also often occur concurrently in the same patient. These two possibilities must be distinguished in patients with multiorgan involvement to ensure early diagnosis and treatment. Here, we report a case of a previously healthy man who presented with simultaneous Takayasu arteritis and Crohn's disease. He presented with heart failure with reduced ejection fraction and severe aortic regurgitation. An echocardiogram demonstrated a greatly dilated aorta, and a diagnosis of Takayasu arteritis was made, confirmed with CT aortogram. Inpatient treatment was begun, but the patient subsequently developed bloody diarrhoea a few days after admission. Colonoscopy done to locate the source of bleeding showed colonic ulcers; a biopsy confirmed a diagnosis of Crohn's disease. The patient was successfully managed with medical management of heart failure, steroids, mesalamine and azathioprine, and has been in remission for the last 2 years.

Vasculitis in Patients With Sarcoidosis: A Single-Institution Case Series of 17 Patients

OBJECTIVES

Vasculitis in patients with sarcoidosis is rare and can affect any sized blood vessel. Limited information describing this association is available.

METHODS

A single-institution medical records review study was performed reviewing all patients with a diagnosis code for sarcoidosis and vasculitis between January 1, 1998, and December 31, 2019. Data were abstracted regarding diagnosis, treatment, and outcomes from medical records. Patients were diagnosed with vasculitis based on biopsy and/or arterial imaging. Comparison between patients presenting with large and/or medium vessel vasculitis (L/MVV) versus patients with only small vessel vasculitis (SVV) was performed.

RESULTS

Seventeen patients were identified during the study period. Nine patients (56% female) had L/MVV, and 8 (50% female) had SVV. Sarcoidosis preceded vasculitis in 4 (44%) L/MVV and 3 (38%) SVV. The mean ± SD age at sarcoidosis diagnosis was 53.2 ± 17.8 and 51.9 ± 11.4 years, and the mean ± SD age at vasculitis diagnosis was 57.4 ± 19.6 and 59.0 ± 13.4 years in L/MVV and SVV, respectively. Number of organ systems involved by sarcoidosis was similar (median [interquartile range], 3 [1-4] L/MVV vs 2.5 [1.75-3.25] SVV). The mean length of follow-up was 11.5 ± 12.8 in L/MVV and 13.1 ± 14.3 years in SVV. Complete response to therapy for vasculitis was observed in 8 of 9 with L/MVV and 7 of 8 with SVV. Four patients with SVV were able to stop all immunosuppression as compared with only 1 patient with L/MVV at the last follow-up.

CONCLUSIONS

This series observed a comparable number of patients with L/MVV and SVV. Although a variety of treatments were used, most patients achieved remission regardless of vessel size affected. Clinicians should be aware of the overlap between sarcoidosis and vasculitis.

Crohn’s Disease Diagnosed in a Man with Sarcoidosis: Coincidence or Correspondence?

Crohn's disease and sarcoidosis are characterized by noncaseating granulomas, but rarely do they present in the same patient. Their coexistence presents a diagnostic challenge as they are often classified as clinically separate, despite their similarities. We present a case of a 59-year-old man previously diagnosed with pulmonary sarcoidosis who presented to the emergency room with abdominal pain and diarrhea. Colonoscopy revealed multiple ulcers in the colon, with histology in keeping with newly diagnosed Crohn's colitis. The patient had a good clinical response to initiation of steroid therapy and a tumor necrosis factor (TNF) inhibitor.

Left Ventricular Dysfunction Caused by IgG4-related Small Intramural Coronary Periarteritis

IgG4-related disease (IgG4-RD) is a systemic autoimmune disorder known to affect multiple organs. However, IgG4-RD rarely affects the myocardium. We herein report a case of left ventricular dysfunction due to cardiac involvement of IgG4-RD.

Simultaneous Presentation of Crohn's Disease and Takayasu Arteritis in a Teenage Patient

A 14-year-old female with no significant medical history presented with hypertensive urgency, in the setting of 4 to 6 weeks of diarrhea, abdominal pain, headaches, anemia, weight loss, and high blood pressures. Her evaluation revealed signs of a systemic inflammatory process that was most suspicious for inflammatory bowel disease. However, when her hypertension was evaluated with a renal Doppler ultrasound, there were signs of narrowing, stenosis, and hypoplasia that led to a diagnostic angiogram of the abdominal aorta. Full body positron emission tomography scan revealed multiple areas of stenosis and aortic thickening with enhancement compatible with Takayasu arteritis. She received prednisone, methotrexate, and infliximab with marked improvement in her clinical symptoms and inflammatory markers.

Magnetic Resonance Angiography and Multidetector CT Angiography in the Diagnosis of Takayasu's Arteritis: Assessment of Disease Extent and Correlation with Disease Activity

BACKGROUND

Takayasu's arteritis (TA) is a large vessel vasculitis with diverse clinical presentations and arterial vascular bed involvement. It is characterized by chronic, nonspecific inflammation of all layers of the vessel wall, which results in stenosis, occlusion, dilatation, or aneurysm formation in the involved blood vessels.

METHODS

The study included 36 patients of TA. All patients fulfilled the modified Ishikawa's diagnostic criteria for TA. All patients were evaluated for clinical presentation, angiographic findings, and severity of the disease. The disease activity was assessed based on Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) and also by CT angiography (CTA)/Magnetic resonance angiography (MRA) imaging. The angiographic types were classified based on the International TA Conference in Tokyo, 1994 angiographic classification.

RESULTS

A total of 36 patients were included in the study, 86% were females and a mean age of 21.6 years. Hypertension (78%) was the most common clinical presentation. Type V was the most common angiographic type (42%), followed by type III (25%), type IV (14%), type IIb (11%), type I (5%) and type IIa (3%). Among the aortic arch branches, the left subclavian artery (50%), right subclavian artery (38.8%), left vertebral artery (33.3%) and left common carotid artery (27.7%) were the most commonly involved arteries. Disease activity based on CT/MR imaging showed a significant statistical correlation with elevated ESR and positive CRP (p < 0.0001). Mediastinal lymphadenopathy was seen in 21 patients, out of which 11 had active disease. However, no significant correlation was found between mediastinal lymphadenopathy and disease activity.

CONCLUSIONS

TA presents varied symptomatology and differing vascular involvement. CT/MR angiography is effective in diagnosis and accurately predicted the active stage of the disease.

Distinguishing Blau Syndrome from Systemic Sarcoidosis

PURPOSE OF REVIEW

The purpose of this review is to provide a framework to distinguish Blau syndrome/Early Onset Sarcoidosis and Sarcoidosis clinically. We also discuss relevant differences in genetics, pathogenesis, and management of these diseases.

RECENT FINDINGS

Blau syndrome and Sarcoidosis share the characteristic histologic finding of noncaseating granulomas as well as some similar clinical characteristics; nevertheless, they are distinct entities with important differences between them. Blau syndrome and Early Onset Sarcoidosis are due to one of numerous possible gain-of-function mutations in NOD2, commonly presenting before age 5 with a triad of skin rash, arthritis, and uveitis. However, as more cases are reported, expanded clinical manifestations have been described. In systemic Sarcoidosis, there are numerous susceptibility genes that have been identified, and disease is thought to result from an environmental exposure in a genetically susceptible host. It most often presents with constitutional symptoms and pulmonary involvement and typically affects adolescents and adults. This paper reviews the similarities and differences between Blau syndrome and Sarcoidosis. We also discuss the importance of distinguishing between them, particularly with regard to prognosis and outcomes.

Coexistent Takayasu arteritis and sarcoidosis: a case report and review of the literature

Background

Takayasu Arteritis (TAK) is a granulomatous large vessel vasculitis that predominantly affects the aorta, major aortic branches and pulmonary arteries resulting in pulselessness. Sarcoidosis is a systemic granulomatous disease of unknown etiology that can affect any organ. Numerous cases of coexistence of both these rare diseases have been described, suggesting that their association may be by more than chance alone.

Objective

To describe a case of coexistent TAK and sarcoidosis and review the world literature concerning this condition.

Methods

The clinical presentation and diagnostic approach is described of a woman with TAK who developed sarcoidosis. The world literature was reviewed by searching the PubMed and Google Scholar database for the terms 'Takayasu arteritis' and 'sarcoidosis'; 'Takayasu arteritis' and 'granuloma'; 'vasculitis' and 'sarcoidosis'; and 'vasculitis' and 'granuloma.' The identified individual articles were reviewed, and the bibliography of these articles were scrutinized to identify more cases. The pertinent clinical features of these cases were summarized.

Result

A 36-year-old Caucasian woman, who was diagnosed with histologically confirmed TAK at 22 years of age, was referred for evaluation of mediastinal lymphadenopathy. The diagnosis of sarcoidosis was established on histopathology of a mediastinal lymph node biopsy. A literature review identified 23 additional cases of coexisting sarcoidosis and TAK, and the clinical features of these cases is described.

Conclusion

TAK and sarcoidosis may occur in the same patient. Given the prevalence of these diseases, concomitant development of these two diseases is unlikely to be by chance alone and probably reflects a unifying mechanism. Clinicians should be aware of this association in patients in order to make a timely diagnosis and optimize patient care.

Cardiac Sarcoidosis Concomitant with Large-vessel Aortitis Detected by 18F-fluorodeoxyglucose Positron Emission Tomography

We herein report a case of concurrent cardiac sarcoidosis and large-vessel aortitis detected by ¹⁸F-fluorodeoxyglucose positron emission tomography (FDG-PET) and followed up during immunosuppressive therapy. After high-dose prednisolone administration (1 mg/kg), serial FDG-PET showed that almost all of the abnormal FDG uptake in the heart and extracardiac region, including the abdominal to bilateral iliac arteries, had been disappeared. During the tapering of prednisolone, additive methotrexate therapy was needed to treat the recurrence of cardiac sarcoidosis. FDG-PET is a useful tool for detecting cardiac sarcoidosis concomitant with large-vessel aortitis and monitoring the effectiveness of immunosuppressive therapy.

Sarcoidosis with Takayasu arteritis: a model of overlapping granulomatosis. A report of seven cases and literature review

OBJECTIVE

To describe the features of exceptional coexisting Takayasu arteritis (TA) and sarcoidosis, two conditions of unknown cause associated with a common immunologic pattern.

METHODS

We report seven cases of concomitant sarcoidosis-Takayasu or Takayasu-like vasculitis, observed in two referral centers between 1995 and 2015.

RESULTS

All patients were female. The mean age at sarcoidosis diagnosis and TA diagnosis was 36 and 37 years, respectively. Sarcoidosis occurred in 86% of cases before or together with TA. Sarcoidosis always had a classic expression except for one renal localization. Sarcoidosis was not severe and mostly non-treated (86%). In all cases of TA, supra-aortic arteries were involved; in only two TA cases a more diffuse inflammatory arterial involvement was noted. In one case, Takayasu arteritis occurred despite immunosuppressive therapy given for sarcoidosis. All patients received for TA a treatment with corticosteroids associated with methotrexate (four cases), infliximab (one case) or tocilizumab (one case). After a mean follow-up of 89 months, TA always improved and no death was observed.

CONCLUSIONS

TA stands as pathology associated with sarcoidosis. TA occurred in three cases among 50. When sarcoidosis preceded TA, a recovery of sarcoidosis was achieved mostly without treatment. TA is a prognostic and therapeutic factor. Immunosuppressive treatment, including steroids, led to a good prognosis for TA as well as for sarcoidosis.

A case of sarcoidosis with isolated hepatosplenic onset and development of inflammatory bowel disease during recovery stage

Sarcoidosis is a systemic disease characterized by an immune-mediated disorder, which leads to the development of non-caseating granulomas in the involved organs. More than 90% of patients with sarcoidosis present lungs and lymphatic system involvement at onset, while less than 10% has an isolated extrapulmonary localization. Here, we describe the case of an elderly patient with isolated hepato-splenic onset (multiple splenic lesions at imaging and cholestasis), and subsequent pulmonary involvement. The liver biopsy showed the presence of non-caseating granulomas, suggesting sarcoidosis. Despite the complete recovery was obtained with steroid therapy, after dosage reduction the patient presented watery diarrhea. Endoscopic investigations with biopsies were performed, describing the presence of an important lympho-plasmacytic infiltrate of terminal ileum mucosa with typical aspects of inflammatory bowel disease. The symptomatology completely disappeared after steroid dosage increase. This case confirms that sarcoidosis could present in a very atypical way, involving several organs in a different manner at the same time and that every symptom should not be underestimated, despite the rare presentation.

Crohn's disease and sarcoidosis in siblings: follow-up of a published report with a new case and brief review of the literature

Reported in 1971 were the cases of three brothers, two of whom had developed sarcoidosis and the third Crohn's disease. That now presented concerns one brother who, 50 years after the diagnosis and successful treatment of his sarcoidosis, was found incidentally, at colonoscopy performed to exclude malignancy, to have Crohn's colitis in the absence of any symptoms attributable to this. The report concludes with a brief review of the literature.

Coexistence of Takayasu Arteritis and Crohn's Disease in a Maltese Patient

Takayasu arteritis (TA) and Crohn's disease (CD) are uncommon chronic granulomatous disorders affecting the large arteries and the gastrointestinal tract, respectively. At least 40 occurrences of these two conditions in the same patient have been reported in the literature, raising the possibility of an association between them. We report the coexistence of TA and CD in a young Maltese patient and review the literature to discuss possible aetiological mechanisms that might explain this association.

Takayasu arteritis and ulcerative cutaneous sarcoidosis

A 67-year-old woman was referred to our hospital due to a refractory lower extremity ulcer. Occlusion of the bilateral superficial femoral arteries and a difference (>50 mmHg) in blood pressure between the bilateral upper limbs were noted. In addition to occlusion of the left subclavian artery and stenosis at the ostium of the right coronary artery, these findings led to a diagnosis of Takayasu arteritis. Furthermore, a biopsy of the ulcerated skin lesion localized on the fibular surface showed a non-caseating cutaneous granulomatous lesion resulting in the diagnosis of cutaneous sarcoidosis. The simultaneous occurrence of cutaneous sarcoidosis and Takayasu arteritis, albeit rare, should not be overlooked.