Abdominal aortic diameter and cardiovascular status in patients with idiopathic retroperitoneal fibrosis

Chronic periaortitis is a rare inflammatory condition predominantly affecting the abdominal segment of the aorta. This can present as IgG4 related inflammatory disease, idiopathic retroperitoneal fibrosis, perianeurysmal retroperitoneal fibrosis and inflammatory abdominal aortic aneurysm (IAAA). Aortitis can also be a manifestation of a number of rheumatological large vessel vasculitides such as Takayasu arteritis and giant cell arteritis (GCA). We present three interesting cases of chronic periaortitis and a literature review. The first case shows a classic picture of IgG4 periaortitis. The second case illustrates periaortitis with retroperitoneal fibrosis, ureteric involvement and hydronephrosis, following abdominal aortic aneurysmal stenting. The final case presents as widespread periaortitis due to Takayasu's disease involving the entire aorta including the arch and root of the subclavian artery.

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No relation between biomarkers at age 47–49 and aortic diameter after 14–19 years of follow-up – a population-based study

VASA ◽

10.1024/0301-1526/a000632 ◽

2017 ◽

Vol 46 (4) ◽

pp. 291-295 ◽

Cited By ~ 2

Author(s):

Soumia Taimour ◽

Moncef Zarrouk ◽

Jan Holst ◽

Olle Melander ◽

Gunar Engström ◽

...

Keyword(s):

Population Based ◽

Aortic Diameter ◽

Aortic Dilatation ◽

Population Based Study ◽

Reactive Protein ◽

Abdominal Aortic ◽

Long Term Follow Up ◽

Old Men

Abstract. Background: Biomarkers reflecting diverse pathophysiological pathways may play an important role in the pathogenesis of abdominal aortic aneurysm (aortic diameter ≥30 mm, AAA), levels of many biomarkers are elevated and correlated to aortic diameter among 65-year-old men undergoing ultrasound (US) screening for AAA. Probands and methods: To evaluate potential relationships between biomarkers and aortic dilatation after long-term follow-up, levels of C-reactive protein (CRP), proneurotensin (PNT), copeptin (CPT), lipoprotein-associated phospholipase 2 (Lp-PLA2), cystatin C (Cyst C), midregional proatrial natriuretic peptide (MR-proANP), and midregional proadrenomedullin (MR-proADM) were measured in 117 subjects (114 [97 %] men) aged 47–49 in a prospective population-based cohort study, and related to aortic diameter at US examination of the aorta after 14–19 years of follow-up. Results: Biomarker levels at baseline did not correlate with aortic diameter after 14–19 years of follow up (CRP [r = 0.153], PNT [r = 0.070], CPT [r = –.156], Lp-PLA2 [r = .024], Cyst C [r = –.015], MR-proANP [r = 0.014], MR-proADM [r = –.117]). Adjusting for age and smoking at baseline in a linear regression model did not reveal any significant correlations. Conclusions: Tested biomarker levels at age 47–49 were not associated with aortic diameter at ultrasound examination after 14–19 years of follow-up. If there are relationships between these biomarkers and aortic dilatation, they are not relevant until closer to AAA diagnosis.

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A case of idiopathic retroperitoneal fibrosis

Clinical and Experimental Surgery. Petrovsky journal ◽

10.33029/2308-1198-2020-8-1-101-107 ◽

2020 ◽

Vol 8 (1) ◽

pp. 101-107

Author(s):

S.V. Shchekaturov ◽

◽

M.M. Kaabak ◽

A.K. Zokoev ◽

E.R. Charchyan ◽

...

Keyword(s):

Retroperitoneal Fibrosis ◽

Idiopathic Retroperitoneal Fibrosis

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Pelvic confined idiopathic retroperitoneal fibrosis mimicking a large tumor

Advances in Medical Sciences ◽

10.2478/v10039-009-0029-0 ◽

2009 ◽

Vol 54 (2) ◽

Cited By ~ 1

Author(s):

N Salemis ◽

E Tsiambas ◽

E Tsohataridis

Keyword(s):

Retroperitoneal Fibrosis ◽

Idiopathic Retroperitoneal Fibrosis ◽

Large Tumor

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Determinants of central aortic pressure and pulse pressure amplification changes in patients with aortic aneurysm: the role of aortic diameter and aortic aneurysm location level

European Heart Journal ◽

10.1093/ehjci/ehaa946.2311 ◽

2020 ◽

Vol 41 (Supplement_2) ◽

Author(s):

A Gurevich ◽

I Emelyanov ◽

N Zherdev ◽

D Chernova ◽

A Chernov ◽

...

Keyword(s):

Blood Pressure ◽

Aortic Aneurysm ◽

Pulse Pressure ◽

Pulse Wave ◽

Augmentation Index ◽

Aortic Pressure ◽

Aortic Diameter ◽

Maximum Diameter ◽

Central Aortic Pressure ◽

Abdominal Aortic

Abstract Background The presence of aortic aneurysm can alters pulse wave propagation and reflection, causing changes in central aortic pressure and pulse pressure amplification (PPA) between the aorta and the brachial artery that might be associated with unfavorable hemodynamic effects for the central arteries and the heart. However, the impact of the location of the aneurysm and increase of the aortic diameter on central blood pressure (CBP) is not fully understood. Objective To investigate central aortic pressure and PPA regarding to association with arterial stiffness and aortic diameter in patients with ascending aortic aneurysm (AA), descending thoracic and abdominal aortic aneurysm (TAA and AAA). Methods 122 patients (96 males, 65±11 years) with aortic aneurysm were enrolled before aortic repair. The parameters of the aorta were evaluated by MSCT angiography: 44 patients (30 males, 55±13 years) had AA (the maximum diameter: 59.9±14.2 mm), 13 patients (11 males, 62±11 years) had TAA (the maximum diameter: 62.8±8.0 mm) and 65 patients (54 males, 69±8 years) had AAA (the maximum diameter: 52.3±17.2 mm). Brachial blood pressure (BBP) was measured by OMRON. CBP, augmentation index (AIx), carotid-femoral pulse wave velocity (PWV) were assessed by SphygmoCor. PPA was calculated as a difference between the values of central and brachial pulse pressure (CPP and BPP). Results Patients of the three groups did not differ in BPP (AA: 59.2±17.6; TAA 56.8±12.8; AAA: 59.3±11.4 mm Hg; P=0.5). Intergroup comparison revealed a difference in CPP between the three patients groups: CPP was higher in patients with AA and AAA, lower in patients with TAA (AA: 50.3±16.2; TAA 43.8±10.8; AAA: 50.0±11.2 mm Hg; P=0.05). PPA was lower in patients with AA and AAA than in patients with TAA (9.6±6.7 and 9.3±4.2 vs. 13.0±6.5 mm Hg; P=0.05 and P=0.04, respectively). IAx was higher in patients with AA and AAA than in patients with TAA (25.2±8.1 and 27.6±8.2 vs. 17.2±8.2 mm Hg; P=0.008 and P=0.001, respectively). A decrease of PPA across all patients correlated with an increase of IAx (r = - 0.268; P=0.003). CPP decreased with an increase of the aortic diameter for each level of the aneurysm (AA: r = - 0.460, P=0.016; TAA: r = - 0.833, P=0.003; AAA: r = - 0.275, P=0.05). PWV decreased with the expansion of the maximum aortic diameter at the level of the AA, TAA and AAA: (r = - 0.389, P=0.03; r = - 0.827, P=0.02 and r = - 0.350, P=0.01, respectively). Conclusion In patients with aortic aneurysm measurements of lower central pulse pressure and reduced PWV indicate an association with increased diameter of the aneurysm. An increase in augmentation index, early return of reflected waves, thus smaller PP amplification and higher CPP were identified in patients with ascending and abdominal aortic aneurysm compared by patients with descending thoracic aortic aneurysm. Funding Acknowledgement Type of funding source: None

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Sex-specific reference values and determinants of infra-renal abdominal aortic diameter among women and men from general population

European Heart Journal ◽

10.1093/ehjci/ehaa946.2841 ◽

2020 ◽

Vol 41 (Supplement_2) ◽

Author(s):

F Zhu ◽

B Arshi ◽

M Ikram ◽

R De Knegt ◽

M Kavousi

Keyword(s):

Risk Factors ◽

Blood Pressure ◽

Cardiovascular Risk ◽

General Population ◽

Cardiovascular Risk Factors ◽

Reference Values ◽

Aortic Diameter ◽

Funding Source ◽

Men And Women ◽

Abdominal Aortic

Abstract Introduction Abdominal aortic diameter has shown to be a marker of adverse cardiovascular outcomes. Among the non-aneurysmal populations, studies regarding abdominal aortic diameter normal reference values are sparse. Moreover, data regarding the associations between cardiovascular risk factors and aortic diameter among men and women are limited. Purpose To establish age- and sex-specific distribution of the infra-renal abdominal aortic diameters among non-aneurysmal older adults from the general population and to investigate the associations between cardiovascular risk factors and aortic diameters in men and women. Methods From a population-based cohort, 4032 participants (mean age, 67.2 years; 60.4% women) with infra-renal diameter assessment and without history of cardiovascular disease were included. Mean and quantile values of diameters were calculated in different age groups. Multiple linear regression analysis was used to detect the association of cardiovascular risk factors with diameters in men and women. Results The mean crude diameter was larger in men [mean (SD): 19.5 (2.6) mm] compared to women [17.0 (2.4)mm] but after adjustment for body surface area (BSA), the differences were small. There was a non-linear relationship between age and diameter (p<0.001). After 66 years of age, the increase in diameter with increasing age was attenuated. After age 74 years in women and 71 years in men, the relationship between age and infra-renal aortic diameter was no longer statistically significant (Figure). Waist [standardized β (95% CI): 0.02 (0.0–0.04) in women and 0.03 (0.01–0.06) in men] and diastolic blood pressure [0.04 (0.02–0.05) in women and 0.02 (0.0–0.04) in men] were the risk factors for diameters in both sexes. Body mass index [0.02 (0.01–0.09)], systolic blood pressure [−0.01 (−0.02 to −0.01)], smoking status [0.21 (0.02–0.39)], cholesterol [−0.19 (−0.29 to −0.09)], and lipid-lowering medication [−0.47 (−0.71 to −0.23)] were significantly associated with aortic diameter only in women. Conclusion The differences in the crude abdominal aortic diameter between women and men diminished after taking into account the BSA. The abdominal aortic diameter increased steeply with advancing age and up to 66 years of age. However, after 74 years in women and 71 years in men, the diameter values reached a plateau. We also observed sex differences in the associations of cardiovascular risk factors with abdominal aortic diameter. Funding Acknowledgement Type of funding source: Public Institution(s). Main funding source(s): Netherlands Organization for the Health Research and Development (ZonMw); the Research Institute for Diseases in the Elderly (RIDE)

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Variable Symptomatology in Idiopathic Retroperitoneal Fibrosis

Journal of the Royal Society of Medicine ◽

10.1177/014107688307601209 ◽

1983 ◽

Vol 76 (12) ◽

pp. 1023-1025 ◽

Cited By ~ 2

Author(s):

C D M Fletcher ◽

P E M Jarrett

Keyword(s):

Retroperitoneal Fibrosis ◽

District Hospital ◽

Differential Diagnoses ◽

General Surgeon ◽

Idiopathic Retroperitoneal Fibrosis

Idiopathic retroperitoneal fibrosis is uncommon enough to be placed low down on a list of differential diagnoses of any problem facing a general surgeon in a district hospital. In this paper, 4 cases of retroperitoneal fibrosis are described, all of whom presented within a 5-year period to the same surgeon; each described a different symptomatology. This paper serves to reiterate the diversity of presenting features in retroperitoneal fibrosis and to demonstrate that this condition may not be as rare as is widely believed.

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