Large, calcified aneurysm of the left ventricle: Case report of an incidental finding.
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ABSTRACT:
SUBMITTER: Georgiev A
PROVIDER: S-EPMC9314785 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:INTRODUCTION:Duodenal GISTs are rare mesenchymal tumors of the digestive tract. They usually present as gastrointestinal bleeding or non-specific abdominal pain, but they can also be asymptomatic. High-risk GISTs have malignant potential. Surgical resection is the only curative option and its extension depends on different factors. Tyrosine kinase inhibitors are of the utmost importance in high-risk and metastatic disease. CASE DESCRIPTION:We herein report the case of a 75-year-old male, referred to our general surgery outpatient clinic, with an asymptomatic duodenal mass incidentally diagnosed during an abdominopelvic ultrasonography. Abdominal CT suggested GIST. Since no other lesions were found, a segmental duodenectomy was performed and the patient recovery was uneventful. Histologic exam confirmed the presence of a high-risk GIST, therefore adjuvant therapy with imatinib was initiated. DISCUSSION:Duodenal involvement by GISTs is rare, even more in its third/fourth portions. The widespread clinical use of radiological exams such as ultrasonography may lead to the diagnosis of asymptomatic masses. Surgical treatment is the gold-standard giving the malignant potential of these neoplasms. There are risk stratification scores that may be used to assess the need for adjuvant therapy. CONCLUSION:Even large GISTs can by asymptomatic. Giving their malignant potential, early diagnosis and treatment are crucial. The histologic findings and genetic profile have an impact on the patient's survival.
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Project description:Introduction and importanceLeft-sided gall bladder, a rare biliary abnormality with an incidence of 0.04-0.3%, is characterized by the presence of the gall bladder to the left of the ligamentum teres. However, they are often missed during pre-operative imaging and often encountered intraoperatively, thus challenging the surgical intervention for the surgeons.Case presentationWe herein present a 40-year-old male presented with colicky right hypochondriac pain and epigastric discomfort, diagnosed incidentally during laparoscopic cholecystectomy as a left-sided sided gall bladder without situs inversus, which was missed during pre-operative ultrasonography and was treated without any complications with conventional four-port technique without changes in the trocar placement.Clinical discussionGall bladder is normally found in the gall bladder fossa to the right of the ligamentum teres in the plane of the von Rex-Cantlie line; however, left-sided gall bladder is found to the left of the ligamentum teres and is frequently associated with inversus of the abdominal structures and associated vessels. They are frequently overlooked during preoperative diagnostic imaging, ultrasound for colicky discomfort, and encountered during intraoperative operations, confounding the treating surgeon's anatomic expertise. Intra-operative cholangiography is sometimes used as an adjunct, and operations can be accomplished with or without modifications in trocar position.ConclusionDespite preoperative imaging, biliary abnormalities can be discovered accidently during laparoscopic cholecystectomy. Thus, diligent recognition of structures and related anomalies by the treating surgeon has a high value in the best possible outcome for the patient, and left-sided gall bladder can be done with minimum difficulty even without interposition of trocar placement.
| S-EPMC9486847 | biostudies-literature
Project description:BackgroundLeft main (LM) coronary atresia (LMCA) is a rare coronary anomaly where the LM is congenitally absent and a variable clinical spectrum can follow. The diagnosis of LMCA is generally made in youth because of the development of symptoms, but very rarely in adulthood. In symptomatic patients, surgical revascularization is recommended, whereas, in asymptomatic patients with LMCA and without inducible myocardial ischaemia, preventive surgical treatment is controversial.Case summaryA 58-year-old male patient with aortic ectasia detected during an echocardiogram performed to evaluate a hypertension-related preclinical cardiac damage and, due to this finding, an echocardiographic follow-up was suggested. Three years later, he was admitted to undergo coronary angiography (CA) after the computed tomography finding of a suspected occlusion of the LM with collateral circulation from right coronary artery (RCA) to left anterior descending and circumflex arteries. CA confirmed an LMCA and the RCA provided blood supply to the left coronary artery through collaterals whose calibre was similar to that of the target left-sided vessels. No obstructive coronary artery disease was detected. In order to detect potential myocardial ischaemia, a technetium-tetrofosmin cardiac single-photon emission computed tomography during maximal exercise-stress test was performed and it did not show a perfusion defect. Medical management with scheduled follow-up visits was deemed to be the best therapeutic option.DiscussionLMCA is a rare anomaly where LM is absent and the RCA provides collateral circulation for left coronary artery. In asymptomatic patients, preventive surgical treatment is controversial.
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Project description:BackgroundAneurysms of the thoracic aorta are common in male patients around the VI-VII decade of life and most have a degenerative aetiology; otherwise, the occurrence of this disease at a younger age should prompt the search of rarer causes. We report a singular case of ascending aortic aneurysm (AAA) in a young man.Case summaryA large AAA accompanied by multivessel dilatation and renal failure of unknown onset was incidentally found in a 23-year-old male during the diagnostic work-up after a car accident. A systemic disease was therefore suspected, and a full clinical investigation revealed the uncommon diagnosis of sarcoidosis accompanied by large vessel vasculitis.DiscussionOnly a few reports in the literature describe the concurrence of sarcoidosis and large vessel vasculitis (Takayasu arteritis), which may share non-specific immunoinflammatory abnormalities. This case underlines the importance of a multisystem diagnostic approach even in front of an incidental finding that is inconsistent with patient's age.
| S-EPMC8407484 | biostudies-literature
Project description:Chordoma is a rare neoplasm of bone that develops from the remnants of the primitive notochord. We present a 78-year-old woman with metastatic chordoma to the left ventricle. She had been diagnosed with sacral chordoma 5 years earlier, and chordoma gradually spread to numerous muscles, the ankle joint of the left leg, bilateral lungs, and the brain, despite repeated surgical excisions and carbon heavy-ion radiotherapy. Positron emission tomography/computed tomography showed an abnormal accumulation in the heart, with features similar to the other metastatic lesions. Transthoracic echocardiography could not provide a clear view of the heart, but multidetector computed tomography revealed that a giant abnormal mass was attached to the apical inferior segment of the left ventricle. The patient stated that she did not want to undergo surgical resection for the cardiac mass. The chordoma has been slowly increasing in size, but she has remained asymptomatic without cardiovascular events for more than a year since the diagnosis of cardiac metastasis. <Learning objective: Multidetector computed tomography provided information not only about the structure morphology of the left ventricular mass, but also about the pathological features using the attenuation values of computed tomography, enabling us to make a diagnosis of a metastatic lesion to the left ventricle from sacral chordoma.>.
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Project description:A separation between the aortic media and annulus fibrosus causes a rare cardiac abnormality called sinus of Valsalva aneurysm (SVA) that may be congenital or acquired. It is more prevalent in the right coronary sinus (65%-85%) but it has been seen rarely in non-coronary (10%-30%) or Left coronary sinus (<5%). The most common complication is rupture of the Aneurysm. We present an 80-year-old male with expanding right Valsalva sinus aneurysm and protruding into right ventricle. The conventional treatment is surgical repair under cardio-pulmonary bypass or percutaneous catheter closure. The aneurysm was successfully excised surgically under direct guidance of trans-esophageal echocardiography (TEE).
| S-EPMC4586600 | biostudies-literature
Project description: Not available
| S-EPMC3461688 | biostudies-literature
Project description:Anastomosing hemangiomas are rare variants of vascular tumors found in adrenal, hepatic, and gastrointestinal tissue. Frequently, renal anastomosing hemangiomas are misdiagnosed on computed tomography (CT) as kidney cancers, resulting in unnecessary workups and detrimental treatments. We present a rare case of bilateral renal and adrenal anastomosing hemangioma found incidentally on renal biopsy. Patient is a 39 year-old African American male on hemodialysis with a history of end-stage renal disease secondary to lupus who presented with acute pericarditis and worsening renal insufficiency.
| S-EPMC6819830 | biostudies-literature
Project description:Noninfectious aortitis is frequently asymptomatic yet often leads to the development of ascending aortic aneurysms requiring repair. We present the case of a 64-year-old Caucasian woman who presented to our medical center with an incidentally discovered thoracoabdominal aneurysm. She had previously been in good health and had not complained of chest pain or been otherwise symptomatic. At presentation to our clinic, her ascending aorta measured 5 cm at the sinotubular junction (STJ) with dilation of her descending thoracic aorta to 6 cm. Her coronary angiogram was normal. Cross-sectional imaging was notable for thickening of the aortic wall along its length. The entity of isolated noninfectious aortitis is increasingly being recognized as an identifiable factor leading to ascending aneurysmal disease. In reviewing this case, we outline current understanding and guidelines for management and follow-up of this pathology. Operative repair of the ascending arch was conducted using an interpositional graft. The aortic valve apparatus was normal and the proximal anastomosis was created at the STJ. Intraoperatively, an inflammatory obliteration of the aortopulmonary window was noted. It was not possible to completely excise the posterior aortic wall. Our patient had an uneventful recovery and final pathology revealed necrotizing aortitis (NA). She is currently undergoing routine surveillance of her descending thoracoabdominal aneurysm. Recent case series indicate that NA is a histologically distinct process, which is associated commonly with development of ascending aneurysm, and although it is most commonly an isolated finding, it may be associated with other vascular abnormalities including stenoses of branch vessels. There is a growing body of literature suggesting that NA represents a distinct clinical entity, associated with the development of ascending aortic aneurysms. Further research is required to determine the optimal follow-up and value of medical therapies.
| S-EPMC3331625 | biostudies-other
Project description:BackgroundRuptured sinus of Valsalva (RSOV) is a rare disorder, which usually involves the right coronary sinus (RCS) or the non-coronary sinus (NCS) and ruptures usually into the right-sided chambers. Involvement of the left coronary sinus (LCS) and multiple sinuses, rupture into the left ventricle (LV), and dissecting aneurysm of the interventricular septum (IVS) have all been scarcely reported.Case summaryA 24-year-old male presented with complaints of exertional fatigue, palpitations, and chest pain with signs of aortic run-off like wide pulse pressure, collapsing pulse along with cardiomegaly, and a diastolic murmur. Echocardiography revealed sinus of Valsalva aneurysms (SOVAs) involving both the RCS and LCS with RCS aneurysm dissecting the IVS and rupturing into the LV and another multilobulated aneurysm from LCS rupturing into the LV. Findings were confirmed on computed tomography (CT) aortogram, and the patient underwent successful surgical repair.DiscussionSinus of Valsalva aneurysm is a rare disorder which usually ruptures into the right-sided chambers. The involvement of multiple sinuses and rupture into the IVS is extremely rare (<2%). Aneurysm dissecting the IVS can lead to complete heart block (CHB) and sudden death. Involvement of the LCS is reported in <5% cases of RSOV, and rupture of such an aneurysm into the pericardial space may lead to cardiac tamponade and can also lead to sudden death. Clinical examination, electrocardiogram, chest X-ray, 2D echocardiography, and CT all help in the diagnosis. Treatment involves surgical repair of the defect.
| S-EPMC11350371 | biostudies-literature