Right heart thrombus(RHTh) with concurrent acute pulmonary embolism(PE) is rare and can seriously destabilize hemodynamics, leading to an emergency situation with high mortality. Diagnosis and treatment of RHTh with a...Right heart thrombus(RHTh) with concurrent acute pulmonary embolism(PE) is rare and can seriously destabilize hemodynamics, leading to an emergency situation with high mortality. Diagnosis and treatment of RHTh with acute PE are not yet standardized. There are few reports of acute PE concurrent with RHTh and even less is known about patients with a right heart mural thrombus. For physicians, the diagnostic choice and treatment of these patients are particularly difficult due to the lack of knowledge. Here, we report a rare case of partial mural RHTh(type C RHTh) with acute PE. The mural mass in the right heart was initially diagnosed as atrial myxoma according to transthoracic echocardiography(TTE), and both pulmonary embolus and the mural mass were completely absorbed after administering Rivaroxiban. This case suggests that TTE alone is insufficient to identify and diagnoses a right heart mural mass such as this. However, novel oral anticoagulants may be effective at alleviating PE with type C RHTh.展开更多
BACKGROUND Li-Fraumeni syndrome(LFS)is a rare autosomal dominant cancer-predisposing syndrome,which can manifest as a polymorphic spectrum of malignancies.LFS is associated with an early onset in life,with the majorit...BACKGROUND Li-Fraumeni syndrome(LFS)is a rare autosomal dominant cancer-predisposing syndrome,which can manifest as a polymorphic spectrum of malignancies.LFS is associated with an early onset in life,with the majority of cases occurring prior to the age of 46.Notwithstanding the infrequency of primary cardiac tumors,it behooves clinicians to remain vigilant in considering the differential diagnosis of such tumors in LFS patients who present with a cardiac mass.This is due to the markedly elevated risk for malignancy in this particular population,far surpassing that of the general populace.CASE SUMMARY Herein,we present a case of a 30-year-old female with LFS who was found to have a tricuspid valve leaflet mass.CONCLUSION This case exemplifies valuable learning points in the diagnostic approach for this exceptionally rare patient population.展开更多
BACKGROUND Congenitally corrected levo-transposition of the great arteries(L-TGA)is a congenital heart disease in which the ventricles and great arteries are transposed from their typical anatomy.In L-TGA,the double d...BACKGROUND Congenitally corrected levo-transposition of the great arteries(L-TGA)is a congenital heart disease in which the ventricles and great arteries are transposed from their typical anatomy.In L-TGA,the double discordance,atrioventricular and ventriculoarterial,create an acyanotic milieu which allows patients to survive their early decades,however,progressive systemic right ventricle(sRV)dys-function creates complications later in life.sRV dysfunction and remodeling predisposes patients to intracardiac thrombus(ICT)formation.CASE SUMMARY A 40-year-old male with L-TGA presented with symptoms of acute decom-pensated heart failure.In childhood,he had surgical repair of a ventricular septal defect.In adulthood,he developed sRV dysfunction,systemic tricuspid valve(sTV)regurgitation,and left-bundle branch block for which he underwent cardiac resynchronization therapy.Transthoracic echocardiogram showed a sRV ejection fraction of 40%,severe sTV regurgitation,and a newly identified sRV ICT.ICT was confirmed by ultrasound-enhancing agents and transesophageal echocardio-graphy.Our patient was optimized with guideline-directed medical therapy and diuresis.Anticoagulation was achieved with a vitamin K antagonist(VKA)and he was later referred for evaluation by advanced heart failure and heart transplant services.CONCLUSION Anticoagulation with VKA is the mainstay of treatment in the absence of conclusive data supporting direct oral anticoagulant use in ICT in patients with congenital heart disease.This case illustrates the natural history of L-TGA and highlights the importance of surveillance and monitoring with dedicated cardiac imaging to identify complications.展开更多
Cutaneous presentation of gastric cancer is very rare. This case report is about a patient with a metastatic gastric cancer in which the diagnosis was made by a cutaneous biopsy. Following this unusual diagnostic tool...Cutaneous presentation of gastric cancer is very rare. This case report is about a patient with a metastatic gastric cancer in which the diagnosis was made by a cutaneous biopsy. Following this unusual diagnostic tool, the patient had an intracardiac thrombus, during the chemotherapy regimen, which wasn’t a contraindication for pursuing chemotherapy treatment for over 12 months. This case report is presented to make clinicians aware of a possible atypical sign of presentation of gastrointestinal tract cancer, as well as the importance of clinical suspicion of a well-known problem affecting cancer patients such as venous thromboembolism and its repercussions in the treatment options.展开更多
基金supported by the Sichuan Science and Technology Project(Grant No.2022YFS0105)。
文摘Right heart thrombus(RHTh) with concurrent acute pulmonary embolism(PE) is rare and can seriously destabilize hemodynamics, leading to an emergency situation with high mortality. Diagnosis and treatment of RHTh with acute PE are not yet standardized. There are few reports of acute PE concurrent with RHTh and even less is known about patients with a right heart mural thrombus. For physicians, the diagnostic choice and treatment of these patients are particularly difficult due to the lack of knowledge. Here, we report a rare case of partial mural RHTh(type C RHTh) with acute PE. The mural mass in the right heart was initially diagnosed as atrial myxoma according to transthoracic echocardiography(TTE), and both pulmonary embolus and the mural mass were completely absorbed after administering Rivaroxiban. This case suggests that TTE alone is insufficient to identify and diagnoses a right heart mural mass such as this. However, novel oral anticoagulants may be effective at alleviating PE with type C RHTh.
文摘BACKGROUND Li-Fraumeni syndrome(LFS)is a rare autosomal dominant cancer-predisposing syndrome,which can manifest as a polymorphic spectrum of malignancies.LFS is associated with an early onset in life,with the majority of cases occurring prior to the age of 46.Notwithstanding the infrequency of primary cardiac tumors,it behooves clinicians to remain vigilant in considering the differential diagnosis of such tumors in LFS patients who present with a cardiac mass.This is due to the markedly elevated risk for malignancy in this particular population,far surpassing that of the general populace.CASE SUMMARY Herein,we present a case of a 30-year-old female with LFS who was found to have a tricuspid valve leaflet mass.CONCLUSION This case exemplifies valuable learning points in the diagnostic approach for this exceptionally rare patient population.
文摘BACKGROUND Congenitally corrected levo-transposition of the great arteries(L-TGA)is a congenital heart disease in which the ventricles and great arteries are transposed from their typical anatomy.In L-TGA,the double discordance,atrioventricular and ventriculoarterial,create an acyanotic milieu which allows patients to survive their early decades,however,progressive systemic right ventricle(sRV)dys-function creates complications later in life.sRV dysfunction and remodeling predisposes patients to intracardiac thrombus(ICT)formation.CASE SUMMARY A 40-year-old male with L-TGA presented with symptoms of acute decom-pensated heart failure.In childhood,he had surgical repair of a ventricular septal defect.In adulthood,he developed sRV dysfunction,systemic tricuspid valve(sTV)regurgitation,and left-bundle branch block for which he underwent cardiac resynchronization therapy.Transthoracic echocardiogram showed a sRV ejection fraction of 40%,severe sTV regurgitation,and a newly identified sRV ICT.ICT was confirmed by ultrasound-enhancing agents and transesophageal echocardio-graphy.Our patient was optimized with guideline-directed medical therapy and diuresis.Anticoagulation was achieved with a vitamin K antagonist(VKA)and he was later referred for evaluation by advanced heart failure and heart transplant services.CONCLUSION Anticoagulation with VKA is the mainstay of treatment in the absence of conclusive data supporting direct oral anticoagulant use in ICT in patients with congenital heart disease.This case illustrates the natural history of L-TGA and highlights the importance of surveillance and monitoring with dedicated cardiac imaging to identify complications.
文摘Cutaneous presentation of gastric cancer is very rare. This case report is about a patient with a metastatic gastric cancer in which the diagnosis was made by a cutaneous biopsy. Following this unusual diagnostic tool, the patient had an intracardiac thrombus, during the chemotherapy regimen, which wasn’t a contraindication for pursuing chemotherapy treatment for over 12 months. This case report is presented to make clinicians aware of a possible atypical sign of presentation of gastrointestinal tract cancer, as well as the importance of clinical suspicion of a well-known problem affecting cancer patients such as venous thromboembolism and its repercussions in the treatment options.
