Related Experiment Video

Updated: Nov 1, 2025

Author Spotlight: Advancements in Intracardiac Echocardiography for Atrial Anatomy Assessment
04:29

Author Spotlight: Advancements in Intracardiac Echocardiography for Atrial Anatomy Assessment

Published on: June 30, 2023

1.2K

Lipoma across the wall of the right atrium

Wei Fan1, Bin Liao1, Xin Li1

  • 1Department of Cardiovascular Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, China.

Journal of Cardiac Surgery
|June 22, 2021
PubMed

Insights

A rare case of cardiac lipoma, a benign fatty tumor, was successfully removed from a patient's right atrium and pericardium. Surgical resection via minithoracotomy ensured complete tumor removal and a full recovery.

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Pathology

Background:

  • Incidental diagnosis of a right atrial mass in a 44-year-old male.
  • Routine examination revealed an asymptomatic cardiac anomaly.

Observation:

  • Echocardiography identified a 46x30mm well-delimited, nonmobile mass in the right atrium.
  • Cardiac CT showed an invasive extracardiac mass in the pericardial cavity, contiguous with the intracardiac mass.

Findings:

  • Surgical exploration revealed both intracardiac and extracardiac adipose masses infiltrating the myocardium.
  • Histopathology confirmed both masses as lipomas.
  • Complete surgical resection was achieved using right anterolateral minithoracotomy and hypothermic cardiopulmonary bypass.
  • Right atrial reconstruction was performed with a bovine pericardium graft.

Implications:

  • Complete resection of cardiac lipomas, even those with extracardiac extension, is feasible and curative.
  • Minimally invasive surgical techniques can be employed for complex cardiac tumor removal.
  • Successful management leads to favorable patient outcomes with normal cardiac function post-operatively.

Keywords:
heartlipoma

More Related Videos

Murine Echocardiography of Left Atrium, Aorta, and Pulmonary Artery08:17

Murine Echocardiography of Left Atrium, Aorta, and Pulmonary Artery

Published on: February 20, 2017

14.7K
Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques06:29

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

10.6K

Related Concept Videos

Chambers of the Heart01:16

Chambers of the Heart

The human heart is a complex organ made up of four chambers: the right and left atria and the right and left ventricles. These internal chambers are separated by partitions known as the interatrial and interventricular septa. The exterior of the heart features a groove known as the coronary sulcus that demarcates the atria from the ventricles, while the anterior and posterior interventricular sulci distinguish between the two ventricles.
Deoxygenated blood from the body is received in the right...
8.5K
Location and Orientation of the Heart01:13

Location and Orientation of the Heart

The human heart, despite its modest size and weight, is an organ of remarkable strength and endurance. Roughly the size of a fist, the heart weighs between 250 and 350 grams and is nestled within the mediastinum, the medial cavity of the thorax. It extends obliquely for about 12 to 14 cm, resting on the superior surface of the diaphragm. The heart is positioned anterior to the vertebral column and posterior to the sternum, with two-thirds of its mass lying to the left of the midsternal line.
6.3K
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
107
Veins of Thorax01:19

Veins of Thorax

The azygos system is a crucial part of the body's circulatory system and drains most of the thorax. It comprises the azygos, hemiazygos, and accessory hemiazygos veins.
The azygos vein, positioned just right of the midline and anterior to the vertebral column, begins at the junction of the right ascending lumbar and subcostal veins, terminating in the superior vena cava. This vein drains blood from the right side of the thoracic wall, thoracic viscera, and posterior abdominal wall.
The...
1.4K
Anatomy of the Heart01:27

Anatomy of the Heart

The human heart is made up of three layers of tissue that are surrounded by the pericardium, a membrane that protects and confines the heart. The outermost layer, closest to the pericardium, is the epicardium. The pericardial cavity separates the pericardium from the epicardium. Beneath the epicardium is the myocardium, the middle layer, and the endocardium, the innermost layer. There are four chambers of the heart: the right atrium, the right ventricle, the left atrium, and the left ventricle.
113.7K
Lymphatic Vessels and Lymph Transport01:16

Lymphatic Vessels and Lymph Transport

Lymphatic vessels, known as lymphatics, are crucial in transporting lymph from peripheral tissues to our venous system. This process begins with lymph entering through tiny capillaries that branch through tissues. These capillaries have unique features such as larger diameters, thinner walls, and a distinctive one-way valve system formed by overlapping endothelial cells.
This one-way system allows fluids, solutes, and even pathogens to enter but prevents their return to the intercellular...
19.8K