Rhabdomyosarcoma CT: Difference between revisions
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{{CMG}};{{AE}} {{S.M}} | {{CMG}};{{AE}} {{S.M}} | ||
==Overview== | ==Overview== | ||
On CT scan, rhabdomyosarcoma is characterized by soft tissue density, enhancement with contrast, and | [[CT scan]] is considered as one of the first steps for evaluation of [[rhabdomyosarcoma]]. Primary site [[CT scan]], [[chest]] [[CT scan]], [[abdominal]] and [[retroperitoneal]] [[CT scan]] are required for evaluation of [[rhabdomyosarcoma]]. On [[CT scan]], [[rhabdomyosarcoma]] is characterized by [[soft tissue]] [[density]], enhancement with [[contrast]], and [[bone]] destruction. | ||
==CT== | ==CT== | ||
* CT scan is considered as one of the first steps for evaluation of rhabdomyosarcoma.<ref>Kaseb H, Babiker HM. Cancer, Rhabdomyosarcoma. [Updated 2018 Oct 27]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2018 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507721/</ref><ref name="pmid8446754">{{cite journal| author=Kransdorf MJ, Jelinek JS, Moser RP| title=Imaging of soft tissue tumors. | journal=Radiol Clin North Am | year= 1993 | volume= 31 | issue= 2 | pages= 359-72 | pmid=8446754 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=8446754 }} </ref> | * [[CT scan]] is considered as one of the first steps for evaluation of [[rhabdomyosarcoma]].<ref>Kaseb H, Babiker HM. Cancer, Rhabdomyosarcoma. [Updated 2018 Oct 27]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2018 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507721/</ref><ref name="pmid8446754">{{cite journal| author=Kransdorf MJ, Jelinek JS, Moser RP| title=Imaging of soft tissue tumors. | journal=Radiol Clin North Am | year= 1993 | volume= 31 | issue= 2 | pages= 359-72 | pmid=8446754 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=8446754 }} </ref> | ||
* The following CT scans are required in rhabdomyosarcoma: | * The following [[CT scans]] are required in [[rhabdomyosarcoma]]: | ||
** Primary site CT scan | ** Primary site [[CT scan]] | ||
*** For assessment of bone erosion and nearby lymph node involvement | *** For assessment of [[bone]] erosion and nearby [[lymph node]] involvement | ||
*** For assessment of patient's response to treatment | *** For assessment of patient's response to treatment | ||
** Chest CT scan | ** [[Chest]] [[CT scan]] | ||
*** For evaluation of metastatic lesions | *** For evaluation of [[metastatic]] [[lesions]] | ||
** Abdomen and retroperitoneal CT scan (thin-cut 5 mm sections) | ** [[Abdomen]] and [[retroperitoneal]] [[CT scan]] (thin-cut 5 mm sections) | ||
*** For assessment of retroperitoneal nodal involvement in paratesticular rhabdomyosarcoma | *** For assessment of [[retroperitoneal]] nodal involvement in paratesticular [[rhabdomyosarcoma]] | ||
* Possible CT scan findings of rhabdomyosarcoma are:<ref name="urlImaging of Soft Tissue Tumors - Google Books">{{cite web |url=https://books.google.com/books?vid=ISBN3540248099 |title=Imaging of Soft Tissue Tumors - Google Books |format= |work= |accessdate=}}</ref> | * Possible [[CT scan]] findings of [[rhabdomyosarcoma]] are:<ref name="urlImaging of Soft Tissue Tumors - Google Books">{{cite web |url=https://books.google.com/books?vid=ISBN3540248099 |title=Imaging of Soft Tissue Tumors - Google Books |format= |work= |accessdate=}}</ref> | ||
** Soft tissue density | ** [[Soft tissue]] [[density]] | ||
** Enhancement with contrast | ** Enhancement with [[contrast]] | ||
** Bone destruction | ** [[Bone]] destruction | ||
[[File:Rhabdomyosarcoma CT.gif|thumb| | [[File:Rhabdomyosarcoma CT.gif|thumb|center|300px| Rhabdomyosarcoma of the right psoas muscle, right psoas muscle is enlarged, and mildly heterogeneous.[https://radiopaedia.org/ Source:Case courtesy of Dr Ruslan Asadov, Radiopaedia.org, from Radiopedia]]] | ||
[[File:Cardiac rhabdomyosarcoma.gif|thumb|center|300px| CT images demonstrate a cardiac rhabdomyosarcoma.[https://radiopaedia.org/ Source:Case courtesy of Radswiki, from Radiopedia]]] | |||
[[File:Nasal cavity rhabdomyosarcoma.gif|thumb|center|300px|A 20 years old man presented with repeated epistaxis. In the posterior aspect of the right nasal passage a soft tissue mass is present, just posterior to the inferior turbinate.[https://radiopaedia.org/ Source: Case courtesy of A.Prof Frank Gaillard, from Radiopedia]]] | |||
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==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
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[[Category:Medicine]] | [[Category:Medicine]] | ||
[[Category:Orthopedics]] | [[Category:Orthopedics]] | ||
[[Category:Radiology]] | |||
Latest revision as of 21:50, 1 April 2019
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Rhabdomyosarcoma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Rhabdomyosarcoma CT On the Web |
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American Roentgen Ray Society Images of Rhabdomyosarcoma CT |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Shadan Mehraban, M.D.[2]
Overview
CT scan is considered as one of the first steps for evaluation of rhabdomyosarcoma. Primary site CT scan, chest CT scan, abdominal and retroperitoneal CT scan are required for evaluation of rhabdomyosarcoma. On CT scan, rhabdomyosarcoma is characterized by soft tissue density, enhancement with contrast, and bone destruction.
CT
- CT scan is considered as one of the first steps for evaluation of rhabdomyosarcoma.[1][2]
- The following CT scans are required in rhabdomyosarcoma:
- Primary site CT scan
- For assessment of bone erosion and nearby lymph node involvement
- For assessment of patient's response to treatment
- Chest CT scan
- For evaluation of metastatic lesions
- Abdomen and retroperitoneal CT scan (thin-cut 5 mm sections)
- For assessment of retroperitoneal nodal involvement in paratesticular rhabdomyosarcoma
- Primary site CT scan
- Possible CT scan findings of rhabdomyosarcoma are:[3]
- Soft tissue density
- Enhancement with contrast
- Bone destruction
References
- ↑ Kaseb H, Babiker HM. Cancer, Rhabdomyosarcoma. [Updated 2018 Oct 27]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2018 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507721/
- ↑ Kransdorf MJ, Jelinek JS, Moser RP (1993). "Imaging of soft tissue tumors". Radiol Clin North Am. 31 (2): 359–72. PMID 8446754.
- ↑ "Imaging of Soft Tissue Tumors - Google Books".