Thoracic aorta mildly tortuous - Your descending aorta refers to the part of your aorta that extends downward from your aortic arch. It travels through your chest (descending thoracic aorta) and your belly (descending abdominal aorta). So, your thoracic aorta and your descending aorta aren’t the same. But your thoracic aorta includes part of your descending aorta.

 
Coarctation of the aorta most commonly is a discrete stenosis in the upper thoracic aorta, at or near the insertion of the ductus arteriosus ( Fig. 45.2 ). Most coarctations, therefore, are properly described as juxtaductal in location. The gross morphology of coarctation includes an intimal and medial malformation and a prominent posterior .... Valheim plant seeds

Apr 23, 2019 · Background Aging changes the aorta in length, tortuosity and diameter. This is relevant in thoracic endovascular aortic repair (TEVAR) and in the long term follow up. Methods and results Two groups of hundred patients < 65 years and hundred patients ≥ 65 years, with no vascular diseases were made. Thin cut CT scans were analyzed with 3Mensio Vascular software and the following measurements ... Apr 21, 2023 · Thoracic aortic aneurysm. A thoracic aortic aneurysm occurs along the part of the aorta that passes through the chest cavity. Some people may have both types of aortic aneurysms. Having an aortic aneurysm increases the risk of developing a tear in the inner layer of the wall of the aorta. This tear is called an aortic dissection. Thoracic aortic aneurysm (TAA) is usually clinically silent and progresses slowly until a tipping point is reached, after which the aortic diameter can expand more rapidly and the condition can potentially end in aortic dissection or rupture. Causes include bicuspid aortic valve and genetic syndromes (Marfan, Loeys-Dietz, and Ehlers-Danlos …The thoracic aorta becomes the abdominal aorta at the diaphragm, just proximal to the celiac artery origin, usually at the T12 vertebral body. The thor-acic aorta is divided into ascending, transverse, and descending portions (Fig. 9-1 ). The ascending aorta extends from the aortic valve to the origin of the first great vessel (usually the ...Thoracic aortic aneurysms may cause chest or back pain. And, if the aneurysm pushes against the esophagus, you may experience difficulty swallowing. An aneurysm that pushes against your windpipe ...Global view of 3-D rendered image of aorta in thoracic and abdominal part with extremely tortuous course of the thoracic aorta. Uneven caliber of the pulmonary artery is observed (empty arrow). The other group of vessels affected in ATS is that of pulmonary arteries which tend to show areas of narrowing and dilatation.Thoracic Aortic Aneurysm and Aortic Dissection: A thoracic aortic aneurysm is a bulging, weakened area in the wall of the aorta resulting in an abnormal ...More caudal images from the same CT scan showed a partially consolidated/compressed left lower lobe along with the thoracic aorta abutting the left posterior ...Mar 31, 2020 · The section of the aorta that runs through the chest is called the thoracic aorta and, as the aorta moves down through the abdomen it is called the abdominal aorta. What causes aortic tortuosity? Arterial tortuosity syndrome is caused by mutations in the SLC2A10 gene. This gene provides instructions for making a protein called GLUT10. Arterial tortuosity syndrome (ATS) is characterized by widespread elongation and tortuosity of the aorta and mid-sized arteries as well as focal stenosis of segments of the pulmonary arteries and/or aorta combined with findings of a generalized connective tissue disorder, which may include soft or doughy hyperextensible skin, joint …Tortuosity of the descending thoracic aorta is a condition in which the aorta is misshapen and is characterized by abnormalities in blood vessels, particularly in arteries, says Ge...Numbness or tingling in your arms or legs. Nausea or vomiting. If you have chest pain, you may immediately think heart attack. But while the feeling of a heart attack may start as mild discomfort ...Thoracic aortic dissection and perforation are rare complications of TAVR occurring in 0.2% to 0.3% of cases. 1, 2 There are numerous possible mechanisms by which an aortic injury can develop during TAVR, including wire perforation, interaction of the delivery system with tortuous aorta, and retrieval of a balloon or valve system. Open surgery ...Quantifying microcalcification activity in the thoracic aorta Journal of Nuclear Cardiology , 10.1007/s12350-020-02458-w , 29 (3) : 1372-1385 , Online publication date: 1-Jun-2022 . Patients with diffuse idiopathic skeletal hyperostosis have an increased burden of thoracic aortic calcificationsThe importance of a tortuous aorta depends on how tortuous it is. A mildly tortous one will not cause any problems, while a more severe one will cause some obstruction to blood flow which in turn puts more presure on the heart. This can cause the heart to increase slightly in size.So your mildly prominent heart may be due to the tortuous aorta ...Aortic tortuosity was defined as the length of the midline in the aorta divided by the length of linear line from the aortic root to the distal end of the thoraco-abdominal aorta. In simple correlation analyses, baPWV was correlated with aortic calcification ( r = 0.36, P < .001) and tortuosity ( r = 0.16, P = .030).INTRODUCTION. The anatomic relation between the aorta and the spine in patients with adolescent idiopathic scoliosis has been the subject of several studies for more than 2 decades. 1 – 10 The reason for this enthusiasm is the conceivable risk for aortic injury during surgical correction, either when placing anterior instrumentation 3, 4, 11 or posterior pedicle screws. 6, 7, 12 Axial plane ...In some health conditions, the arteries in the heart may be twisted. The heart arteries are called the coronary arteries. Twisted arteries also are called tortuous arteries. There is a problem with information submitted for this request. Review/update the information highlighted below and resubmit ...Symptoms. It is critical to notify your physician immediately if you experience any symptoms of TAA. Left untreated, a TAA may lead to a fatal rupture or organ damage. This is a life …What does it mean mildly tortuous thoracic aorta? You could take it to mean a mildly twisted aorta. Do more research though. Means there are more twist and turns then seen in normal anatomy. You could take it to mean a mildly twisted aorta. Do more research though.A thoracic aortic aneurysm is a bulge in the part of your aorta that runs through your chest. It forms when your aorta wall grows weak from plaque, connective …This is a tear between the inner and outer layers of the aorta wall. The tear can cause the wall to separate and burst. This can cause serious bleeding. Limb ischemia (say "iss-KEE-mee-yuh"). This means that your limb, usually a leg, is not getting enough oxygen. It happens when a blood clot moves from the aorta to an artery in a leg.14 Mar 2012 ... Tortuous arteries and veins are commonly observed in humans and animals. While mild tortuosity is asymptomatic, severe tortuosity can lead ...Global view of 3-D rendered image of aorta in thoracic and abdominal part with extremely tortuous course of the thoracic aorta. Uneven caliber of the pulmonary artery is observed (empty arrow). The other group of vessels affected in ATS is that of pulmonary arteries which tend to show areas of narrowing and dilatation.Key Points. Thoracic aortic aneurysm (TAA) is a ≥ 50% increase in diameter of the thoracic aorta. TAAs may dissect, compress, or erode into adjacent structures, cause thromboembolism, leak, or rupture. Median diameter at aneurysm rupture is 6 cm for ascending aneurysms and 7 cm for descending aneurysms.Mild cardiomegaly usually doesn’t cause any noticeable symptoms. Symptoms usually don’t appear unless cardiomegaly becomes moderate or severe. These symptoms could include: abdominal bloating ...We would like to show you a description here but the site won’t allow us.Aortic tortuosity was defined as the length of the midline in the aorta divided by the length of linear line from the aortic root to the distal end of the thoraco-abdominal aorta. In simple correlation analyses, baPWV was correlated with aortic calcification ( r = 0.36, P < .001) and tortuosity ( r = 0.16, P = .030).Citation, DOI, disclosures and article data. Thoracic aortic aneurysms are a type of thoraco-abdominal aneurysms and are relatively uncommon compared to abdominal aortic aneurysms. There is a wide range of causes, and the ascending aorta is the segment most commonly affected. Both CT-angiography and MR-angiography are the modalities … An aneurysm may occur because of a localized weakness of the artery wall (saccular). Enlargement of the aorta may be only mild in degree (ectasia). When a weak area of your thoracic aorta expands or bulges, it is called a thoracic aortic aneurysm (TAA). Approximately 25 percent of aortic aneurysms occur in the chest and the rest occur in the ... What does it mean mildly tortuous thoracic aorta? You could take it to mean a mildly twisted aorta. Do more research though. Means there are more twist and turns then seen in normal anatomy. You could take it to mean a mildly twisted aorta. Do more research though.Abstract. Thoracic aortic calcification (TAC) is associated with adverse cardiovascular outcomes, and for the cardiovascular imager, is predominantly encountered in 4 settings: 1) incidentally, for example, during a coronary artery calcium scan; 2) as part of dedicated screening; 3) in the evaluation of an embolic event; or 4) in procedural ...There is mild tortuosity of the common iliac artery and minimal atheromatous plaque disease. B: Curved planar reformation of the abdominal aorta and left common and external iliac arteries. Minimal tortuosity and atheromatous wall thickening of the left common iliac artery. A fusiform infrarenal aneurysm with lining mural thrombus is present.Sometimes, it can lie lateral to the paraortic line along the lower descending thoracic aorta. It occurs on 31% to 41% of frontal CXRs, more frequently than the right paraspinal line as the result of the presence of the descending thoracic aorta on the left, which enhance the tangential contact of the lung-mediastinum interface.anatomic view of the aorta in a plane perpen-dicular to blood flow. The double oblique method corrects the oblique course of the ascending aorta along with accounting for aortic tortuosity.17,18 This technique is the standardized approach recommended in guideline statements, as nonstandard ap-proaches to measurements may lead to unre-Tortuosity of the thoracic aorta on chest radiographs is characteristic of atherosclerotic disease. Aging and hypertension are associated with the tortuosity, but little is known about the influence of other atherosclerotic risk factors on this abnormality. The purpose of this study was to examine w …Thoracic Aortic Atherosclerosis Allen P. Burke, M.D. Epidemiology and Risk Factors In developed countries, atherosclerosis occurs in virtually every aorta, beginning in the second to third decades, with more rapid progression in the presence of genetic predisposition and acquired risk factors. Aortic atherosclerosis correlates with …An aortic aneurysm is a swelling or bulging at any point along the aorta. An aneurysm usually occurs where the wall has become weak and has lost its elastic properties, so it doesn’t return to its normal shape after the blood has passed through. A thoracic aortic aneurysm or TAA for short is a swelling or bulging of the aorta in the chest.Dizziness or lightheadedness. Rapid heart rate. Sudden, severe chest pain, abdominal pain or back pain. Finding an aortic aneurysm before it ruptures offers your best chance of recovery. As an aortic aneurysm grows, you might notice symptoms including: Difficulty breathing or shortness of breath.tortuous aorta symptoms?: Depends on severity: A twisted or distorted aorta can cause blood flow.What You Need to Know. Most patients with thoracic aortic aneurysms do not have any symptoms; they are usually diagnosed on imaging studies performed for another reason. …The Blue line on the right shows a straighter, wider curve,”uncoiled”. It is nothing serious by itself. “Uncoiled Aorta” reflects a change of the silhouette of the thoracic aorta as seen on the X ray. It usually refers to a mild enlargement and straightening of the thoracic aorta on the imaging test. It is an indication of normal aging ...A computed tomography (CT) scan of the thoracic spine is an imaging method. This uses x-rays to rapidly create detailed pictures of the middle back (thoracic spine). A computed tom...Specialities include: Family Medicine, Internal Medicine, Urgent Care, Radiology, Pathology, Anesthesiology. Doctor: Dr. Mark. Hi, this is common and not serious. It's not an aneurysm of the aorta. It means that the aorta is mildly twisted, and this is very common as we get older. Nothing needs to be done about it as it's a common finding on a ...if you look at DISTORTION you get distortion aorta =747.29 go to your tubular and 747.29= DILATION OF AORTA.... go back to index look up dilation. you get DILATION/AORTA=SEE ALSO ECTASIA. LOOK UP ECTASIA, YOU GET ectasia aorta=see also ectasia aortic. aortic abdominal= 447.72. aortic thoracic= 447.71.Aug 19, 2016 · Aortic atherosclerosis correlates with disease burden in other major arteries such as coronaries and carotids, with several histologic similarities. Autopsy studies have shown similar atherosclerotic plaque burden across arterial beds in a single patient. 1 In the aorta, there tends to be increasing atherosclerosis distally, with the formation ... Thoracic aortic aneurysm. A thoracic aortic aneurysm occurs along the part of the aorta that passes through the chest cavity. Some people may have both types of aortic aneurysms. Having an aortic aneurysm increases the risk of developing a tear in the inner layer of the wall of the aorta. This tear is called an aortic dissection.Tortuosity may affect virtually any arterial bed, from small size vessels, such as subungual capillaries and retinal arteries to middle and large size arteries, such as the coronary, cerebrovascular or iliac vessels, as well …The Blue line on the right shows a straighter, wider curve,”uncoiled”. It is nothing serious by itself. “Uncoiled Aorta” reflects a change of the silhouette of the thoracic aorta as seen on the X ray. It usually refers to a mild enlargement and straightening of the thoracic aorta on the imaging test. It is an indication of normal aging ...Furthermore, the aortic branches exhibited increased tortuosity with advancing age. These findings collectively suggest that age-related alterations in vessel structure contribute to arterial tortuosity, particularly in the thoracic aorta and its branches. Gender has been identified as a potential factor influencing arterial tortuosity.Dizziness or lightheadedness. Rapid heart rate. Sudden, severe chest pain, abdominal pain or back pain. Finding an aortic aneurysm before it ruptures offers your best chance of recovery. As an aortic aneurysm grows, you might notice symptoms including: Difficulty breathing or shortness of breath. Thoracic aortic aneurysm (TAA) is a commonly encountered disease that is defined as aortic dilation with an increase in diameter of at least 50% greater than the expected age- and sex-adjusted size. Thoracic aortic aneurysms are described by their size, location, morphology, and cause. Primary care clinicians and other noncardiologists are often the first point of contact for patients with TAA ... Herein, we describe a 21-month-old girl with PHACE syndrome (posterior fossa hemangiomas, arterial lesions, cardiac anomalies/coarctation of the aorta, and eye anomalies) who presented with a tortuous extensive aortic arch aneurysm. As the maximum short diameter of the distal aortic arch aneurysm expanded rapidly from 21 mm …Mild cardiomegaly usually doesn’t cause any noticeable symptoms. Symptoms usually don’t appear unless cardiomegaly becomes moderate or severe. These symptoms could include: abdominal bloating ...Jailbroken iOS only: The pop-up push notifications on iOS are not everyone's cup of tea, to put it mildly. If you'd like persistent notifications for literally any function in your...if you look at DISTORTION you get distortion aorta =747.29 go to your tubular and 747.29= DILATION OF AORTA.... go back to index look up dilation. you get DILATION/AORTA=SEE ALSO ECTASIA. LOOK UP ECTASIA, YOU GET ectasia aorta=see also ectasia aortic. aortic abdominal= 447.72. aortic thoracic= 447.71.The neck of the aneurysm measured 6.7 cm x 4.0 cm, and the overall area measured 8.3 cm x 7.2 cm x 2.3 cm. Gated CT of the aorta with contrast further confirmed the size and location of the aneurysm (Figure 3). Three-dimensional reconstruction of the aneurysm from the Gated CT of the aorta is shown in Figure 4. There was no evidence of aortic ...Computed tomography (CT) of the chest demonstrated an enlarged, tortuous aorta (Fig. 2). The diameters of the ascending thoracic aorta, the descending thoracic aorta, and the proximal abdominal aorta were 7 cm, 6 cm, and 5.3 cm, respectively. There was an intramural thrombus at the level of the descending aorta.Aortic unfolding. ‘Unfolding’ of the aorta – a common X-ray finding in elderly patients – is a phenomenon which arises due to elongation of the ascending aorta with age. It is not usually considered a pathological finding in itself and should not be mistaken for an aortic aneurysm. It is often associated with calcification of the aorta ...Apr 24, 2023 · Thoracic aortic aneurysms form in areas where your artery walls are weak. Factors like plaque buildup or connective tissue diseases can weaken your aorta’s walls and make them vulnerable to aneurysm formation. Your aorta is the largest artery in your body, and it’s shaped like an old-fashioned walking cane. Treatment. Thoracic aortic aneurysms are bulges (dilations) in the wall of the aorta in the part that passes through the chest (thorax). Thoracic aortic aneurysms may not cause symptoms, or they may cause pain, coughing, and wheezing. Thoracic aortic aneurysms sometimes rupture, which causes excruciating pain (beginning high in the back and ...Treatment. Thoracic aortic aneurysms are bulges (dilations) in the wall of the aorta in the part that passes through the chest (thorax). Thoracic aortic aneurysms may not cause symptoms, or they may cause pain, coughing, and wheezing. Thoracic aortic aneurysms sometimes rupture, which causes excruciating pain (beginning high in the back and ...Tortuous or twisted arteries and veins are commonly seen in humans and animals [ 1, 2, 3 ]. While mild tortuosity is a common anomaly without clinical symptoms, severe tortuosity can lead to various serious symptoms. Clinical observations have linked tortuous arteries and veins to aging, atherosclerosis, hypertension, genetic defects and ...Chest X-ray demonstrated a widened mediastinum and prominent aortic knob suggesting thoracic aortic aneurysm (TAA) or tortuous aorta. CT scan demonstrated a TAA of the ascending aorta (AA) measuring 4.2 cm without compression of the trachea, bronchus, or esophagus . Patient was recommended to follow-up with a subsequent …Oct 14, 2020 · The aorta is the main artery in your body that moves blood away from your heart — the highway that disperses oxygen-rich blood. An aneurysm occurs when an artery wall weakens, causing it to bulge or dilate abnormally. When blood moves through the aorta, the aortic wall is stretched and weakened, high blood pressure stresses the aortic wall ... We would like to show you a description here but the site won’t allow us.This is a tear between the inner and outer layers of the aorta wall. The tear can cause the wall to separate and burst. This can cause serious bleeding. Limb ischemia (say "iss-KEE-mee-yuh"). This means that your limb, usually a leg, is not getting enough oxygen. It happens when a blood clot moves from the aorta to an artery in a leg.The section of the aorta that starts with the aortic valve in the heart and goes to the diaphragm is called the thoracic aorta. The part of the aorta that extends from the diaphragm through the abdomen is called the abdominal aorta. The aorta can become damaged and weak, causing it to become wider (aneurysm) or torn (dissection).There are different types of aortic disease. For example, the aorta's walls can weaken and bulge, causing an aneurysm, or they can tear, causing an aortic dissection. Symptoms include chest pain or pressure, back pain, fatigue and neck or jaw pain. When an aneurysm ruptures or a dissection is severe, it can be immediately fatal.30 Nov 2011 ... We classified the abdominal aorta into straight (I form) and tortuous forms (T form), defined as a deviation involving more than half the aortic ...Discussion. The relationship between aortic calcification and coronary atherosclerosis remains contentious. One study has shown a strong relationship between extra-coronary plaque in the aorta and coronary artery disease [].Bogalusa Heart Study showed that the severity of asymptomatic coronary and thoracic aortic plaques increase …Echocardiographic Evaluation of the Normal Aorta. The aorta is divided into five anatomic segments: (1) aortic root, (2) tubular ascending aorta, (3) aortic arch, (4) descending aorta, and (5) abdominal aorta. The aortic root is further subdivided into the sinuses of Valsalva and the sinotubular junction, which is the intersection between the ...When symptoms do appear, they may include: difficulty swallowing or hoarseness. pain in your chest. Trusted Source. or back. cough. shortness of breath. If left untreated, the aneurysm can lead to ...23 May 2021 ... MBBS मतलब JOHARI MBBS I This Video Topic - Descending Thoracic Aorta Anatomy | Arch Of Aorta Anatomy | Ascending Aorta Branches Anatomy ...Thoracic aortic aneurysm. A thoracic aortic aneurysm occurs along the part of the aorta that passes through the chest cavity. Some people may have both types of aortic aneurysms. Having an aortic aneurysm increases the risk of developing a tear in the inner layer of the wall of the aorta. This tear is called an aortic dissection.The maximum tortuosity was further distal for the DG and AG, evidenced by the zone of maximum tortuosity (4A vs. 4B vs. 4B; p < 0.001). Conclusion. This study shows that tortuosity in the DTA is more prominent in diseased aortas, especially in aneurysmal disease.Similarly, the descending thoracic aorta is contralateral to the side of dominant arch. The two aortic arches can be of the same caliber, or else one of the arches may be atretic or hypoplastic. ... It takes a tortuous course, always lies in extra pericardial sac, and terminates in either the dorsal aorta or the pulmonary artery via the ductus ...Radiographic features. To be classified as dolichoectasia, in the vertebrobasilar system, the basilar arterial diameter should be >4.5 mm 1. Smoker's criteria uses three quantitative measures of basilar artery morphology: basilar artery diameter, laterality, and height of bifurcation 9.. Internal carotid artery dolichoectasia is particularly …

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thoracic aorta mildly tortuous

We would like to show you a description here but the site won’t allow us.tortuous aorta symptoms?: Depends on severity: A twisted or distorted aorta can cause blood flow.A look at how pilots navigate the crowded skies. My dad has said to me for years, "It's easy for you pilots up there. No traffic lights. No road signs. Just go where you want." Now...Germany's XaaS platform Equipme secures $3.8M Seed led by La Famiglia VC As the economy has gotten tougher, plenty of companies have switched from buying in assets to renting them....I77.819 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2024 edition of ICD-10-CM I77.819 became effective on October 1, 2023. This is the American ICD-10-CM version of I77.819 - other international versions of ICD-10 I77.819 may differ.Thoracic aortic aneurysm (TAA) is a commonly encountered disease that is defined as aortic dilation with an increase in diameter of at least 50% greater than the expected age- and sex-adjusted size. Thoracic aortic aneurysms are described by their size, location, morphology, and cause. Primary care clinicians and other noncardiologists are often the first point of contact for patients with TAA ...The importance of a tortuous aorta depends on how tortuous it is. A mildly tortous one will not cause any problems, while a more severe one will cause some obstruction to blood flow which in turn puts more presure on the heart. This can cause the heart to increase slightly in size.So your mildly prominent heart may be due to the tortuous aorta ...Thoracic aortic aneurysms may cause chest or back pain. And, if the aneurysm pushes against the esophagus, you may experience difficulty swallowing. An aneurysm that pushes against your windpipe ...Citation, DOI, disclosures and article data. The aortic knob or knuckle refers to the frontal chest x-ray appearance of the distal aortic arch as it curves posterolaterally to continue as the descending thoracic aorta. It appears as a laterally-projecting bulge, as the medial aspect of the aorta cannot be seen separate from the mediastinum. Atherosclerosis of aorta. I70.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2024 edition of ICD-10-CM I70.0 became effective on October 1, 2023. This is the American ICD-10-CM version of I70.0 - other international versions of ICD-10 I70.0 may differ. Dilation of the ascending aorta entails a high risk of dissection or aortic rupture in the absence of surgical treatment. Overall, it represents 50% of all thoracic aneurysms, but can be separated into two distinct entities, according to aetiology and surgical management: (1) the aortic root aneurysm, concerning the initial portion, the so called “aortic root”, that includes the sinuses of ...The ascending thoracic aorta is mildly ectatic 3.7cm in diameter. the remaining visualized thoracic aorta is within normal limits. is there any problem? 2 doctors weighed in across 2 answers. ... What is "tortuous thoracic aorta and is it serious? A doctor has provided 1 answer. A member asked:A thoracic aortic aneurysm is a bulge in the part of your aorta that runs through your chest. It forms when your aorta wall grows weak from plaque, connective tissue disorders or other factors. You may feel no symptoms until the aneurysm causes a medical emergency.Objective Tortuosity in the descending thoracic aorta (DTA) comes with aging and increases the risk of endoleaks after TEVAR. With this report, we would like to define and classify tortuosity in the DTA of patients with thoracic aortic disease. Methods Retrospective case–control study of two hundred seven patients, comparing sixty-nine …Jun 30, 2009 · Abstract. Dysphagia aortica is difficulty in swallowing caused by extrinsic compression of the esophagus due to an ectatic, tortuous, or aneurysmatic atherosclerotic thoracic aorta. This condition is very uncommon, and it is usually associated with old age, women with short stature, hypertension, and kyphosis. She’s the lil ol’ convection oven that could, and we love her for it. This year felt, in many ways, like a repeat of the one that came before it. Covid is still around, our healthc...Thoracic aortic calcification (TAC) is associated with adverse cardiovascular outcomes, and for the cardiovascular imager, is predominantly encountered in 4 …Thoracic aorta. The thoracic aorta begins where the left ventricle ends at the aortic valve and continues down through the chest. A weakening of the artery wall in this region is called a thoracic aortic aneurysm. A healthy aorta is about 1 inch (2.5 centimeters [cm]) wide, or about the diameter of a garden hose.The ascending thoracic aorta is mildly ectatic 3.7cm in diameter. the remaining visualized thoracic aorta is within normal limits. is there any problem? 2 doctors weighed in across 2 answers. ... What is "tortuous thoracic aorta and is it serious? A doctor has provided 1 answer. A member asked:An aortic aneurysm is a swelling or bulging at any point along the aorta. An aneurysm usually occurs where the wall has become weak and has lost its elastic properties, so it doesn’t return to its normal shape after the blood has passed through. A thoracic aortic aneurysm or TAA for short is a swelling or bulging of the aorta in the chest..

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