Right Atrium Myxoma in an 11-Year-Old Girl in Guinea  

作　　者：Barry Ibrahima Sory Balde El Hadj Yaya Camara Abdoulaye Koivogui Kokoulo Samoura Aly Koivogui Diarra Soumaoro Morlaye Toure Demba Camara Aboubacar Bah Mamadou Bassirou Sylla Fatou Beavogui Mariame Balde Mamadou Dadhi Conde Mamady Barry Ibrahima Sory;Balde El Hadj Yaya;Camara Abdoulaye;Koivogui Kokoulo;Samoura Aly;Koivogui Diarra;Soumaoro Morlaye;Toure Demba;Camara Aboubacar;Bah Mamadou Bassirou;Sylla Fatou;Beavogui Mariame;Balde Mamadou Dadhi;Conde Mamady(Department of Cardiology at Ignace Deen National Hospital CHU, Conakry, Republic of Guinea;Pneumology department of the Ignace Deen National Hospital CHU, Conakry, Republic of Guinea)

机构地区：[1]Department of Cardiology at Ignace Deen National Hospital CHU, Conakry, Republic of Guinea [2]Pneumology department of the Ignace Deen National Hospital CHU, Conakry, Republic of Guinea

出　　处：《World Journal of Cardiovascular Diseases》2020年第7期432-436,共5页心血管病（英文）

摘　　要：The objective of this study was to describe the myxoma of the right atrium occurring in an 11-year-old girl. It was an 11</span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">year</span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">old girl weighing 22 kg, admitted for exertional dyspnea, dry cough, palpitations, hepatitis, abdominal bloating, fever evolving for more than 9 months without a history of known cardiovascular disease;referral from a pulmonology department for cardiomegaly and right pleurisy.</span><span style="font-family:""> </span><span style="font-family:Verdana;">At cardiac auscultation, the rhythm was irregular</span><span style="font-family:Verdana;">ly</span><span style="font-family:Verdana;"> fast at 130 beats without added noise with a blood pressure of 110/65</span><span style="font-family:""> </span><span style="font-family:""><span style="font-family:Verdana;">mmhg. In the lungs, there was silence and a decrease in vocal vibrations at the right base, SaO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;"> at 70%. Elsewhere a thoracic collateral venous circulation was visible. Electrocardiogram recorded rapid atrial fibrillation at 134 cycles. The cardiac ultrasound concluded that there was a mobile mass in the right atrium prolapsing in the right ventricle measuring 25 mm × 18.9 mm suggesting a myxoma. The myxoma of the right atrium is of a rare localization with a polymorphic clinical manifestation. It should be diagnosed as early as possible to avoid the occurrence of dreaded complications. Its management is surgical.The objective of this study was to describe the myxoma of the right atrium occurring in an 11-year-old girl. It was an 11</span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">year</span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">old girl weighing 22 kg, admitted for exertional dyspnea, dry cough, palpitations, hepatitis, abdominal bloating, fever evolving for more than 9 months without a history of known cardiovascular disease;referral from a pulmonology department for cardiomegaly and right pleurisy.</span><span style="font-family:""> </span><span style="font-family:Verdana;">At cardiac auscultation, the rhythm was irregular</span><span style="font-family:Verdana;">ly</span><span style="font-family:Verdana;"> fast at 130 beats without added noise with a blood pressure of 110/65</span><span style="font-family:""> </span><span style="font-family:""><span style="font-family:Verdana;">mmhg. In the lungs, there was silence and a decrease in vocal vibrations at the right base, SaO</span>_{<span style="font-family:Verdana;">2</span>}<span style="font-family:Verdana;"> at 70%. Elsewhere a thoracic collateral venous circulation was visible. Electrocardiogram recorded rapid atrial fibrillation at 134 cycles. The cardiac ultrasound concluded that there was a mobile mass in the right atrium prolapsing in the right ventricle measuring 25 mm × 18.9 mm suggesting a myxoma. The myxoma of the right atrium is of a rare localization with a polymorphic clinical manifestation. It should be diagnosed as early as possible to avoid the occurrence of dreaded complications. Its management is surgical.

关 键 词：MYXOMA Right Atrium 11-Year-Old Girl GUINEA 

分 类 号：R65[医药卫生—外科学]