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See subtypes below: alveolar rhabdomyosarcomaembryonal rhabdomyosarcoma

General
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Case reports
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Treatment
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Gross description
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Micro images
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Tumor of 1 year old child studded epicardial surfaces and infiltrated both atria; rhabdomyoblasts were scarce, but have abundant eosinphilic cytoplasm

Desmin+

Metastatic tumor to brain

Cytology description
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Positive stains
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Electron microscopy description
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Electron microscopy images
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Z bands indicate myofibrils within tumor cells

Differential diagnosis
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Alveolar rhabdomyosarcoma of heart

General
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Case reports
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Micro description
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Embryonal rhabdomyosarcoma of heart

General
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Case reports
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Gross description
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Gross images
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Left atrial tumor with hemorrhage and necrosis

Micro description
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Micro images
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Spindle cells with abundant cytoplasm (left atrial mass)

Cross striations in some tumor cells

Rhabdomyoblasts are scattered cells with abundant cytoplasm in an otherwise undifferentiated embryonal sarcoma

Tadpole shaped rhabdomyoblasts and large cells with abundant eosinophilic cytoplasm and pleomorphic nuclei

Desmin+

Electron microscopy images
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Band of filaments



End of Heart tumor > Cardiac tumors - malignant > Rhabdomyosarcoma



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