Rectus sternalis muscle - a rare anatomical variant
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AbstractThe Rectus Sternalis muscle is an unusual muscle that is observed on the anterior chest wall. The origin of this muscle is a highly debated variation of the pectoral musculature. We report a case of an abnormal vertically placed muscle - The rectus sternalis muscle, on the right medial side of the anterior chest wall of a male cadaver aged about 80 years. The abnormal presence of this muscle can be misdiagnosed as a breast mass on a routine mammogram. The advantage is its role in reconstruction flap surgeries. Hence knowledge of such an anatomical variant should be kept in mind during diagnostic investigations and surgical procedures.
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2005 ◽
Vol 119
(11)
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pp. 903-905
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2012 ◽
Vol 39
(9)
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pp. 1844-1849
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2020 ◽
Vol 1
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pp. 56-59
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