Difference between revisions of "Sarcomatoid carcinoma of the lung"

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===Images===
===Images===
<gallery>
<gallery>
Image: Adenosquamous carcinoma with sarcomatoid change of lung -- intermed mag.jpg | ASC with SC - intermed. mag.
Image: Adenosquamous carcinoma with sarcomatoid change of lung -- intermed mag.jpg | ASC with SC - intermed. mag. (WC)
Image: Adenosquamous carcinoma with sarcomatoid change of lung -- high mag.jpg | ASC with SC - high mag.
Image: Adenosquamous carcinoma with sarcomatoid change of lung -- high mag.jpg | ASC with SC - high mag. (WC)
Image: Adenosquamous carcinoma with sarcomatoid change of lung - adeno -- very high mag.jpg | ASC with SC - very high mag.
Image: Adenosquamous carcinoma with sarcomatoid change of lung - adeno -- very high mag.jpg | ASC with SC - very high mag. (WC)
Image: Adenosquamous carcinoma with sarcomatoid change of lung - squamous -- very high mag.jpg | ASC with SC - very high mag.
Image: Adenosquamous carcinoma with sarcomatoid change of lung - squamous -- very high mag.jpg | ASC with SC - very high mag. (WC)
</gallery>
</gallery>
<gallery>
<gallery>
Image: Adenocarcinoma with sarcomatoid change - lung -- intermed mag.jpg | AdCa and SC - intermed. mag.
Image: Adenocarcinoma with sarcomatoid change - lung -- intermed mag.jpg | AdCa and SC (in ASC) - intermed. mag. (WC)
Image: Adenocarcinoma with sarcomatoid change - lung -- high mag.jpg | AdCa and SC - intermed. mag.
Image: Adenocarcinoma with sarcomatoid change - lung -- high mag.jpg | AdCa and SC (in ASC) - intermed. mag. (WC)
Image: Adenocarcinoma with sarcomatoid change - lung -- very high mag.jpg | AdCa and SC - very high mag.
Image: Adenocarcinoma with sarcomatoid change - lung -- very high mag.jpg | AdCa and SC (in ASC) - very high mag. (WC)
</gallery>
</gallery>


Latest revision as of 05:49, 29 December 2015

Sarcomatoid carcinoma of the lung is a rare epithelial derived lung malignancy that has morphologic features suggestive of a malignant mesenchymal tumour (sarcoma).[1] It is a sarcoma-like lung carcinoma.

General

Gross

  • Mass lesion - typically upper lobe and peripheral location.[1]

Microsopic

Subclassified as:[1]

  • Pleomorphic carcinoma.
  • Spindle cell carcinoma.
  • Giant cell carcinoma.
  • Carcinosarcoma.
  • Pulmonary blastoma.

DDx:

Images

  • ASC with SC - intermed. mag. (WC)

  • ASC with SC - high mag. (WC)

  • ASC with SC - very high mag. (WC)

  • ASC with SC - very high mag. (WC)

  • AdCa and SC (in ASC) - intermed. mag. (WC)

  • AdCa and SC (in ASC) - intermed. mag. (WC)

  • AdCa and SC (in ASC) - very high mag. (WC)

See also

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 Franks, TJ.; Galvin, JR. (Jan 2010). "Sarcomatoid carcinoma of the lung: histologic criteria and common lesions in the differential diagnosis.". Arch Pathol Lab Med 134 (1): 49-54. doi:10.1043/2008-0547-RAR.1. PMID 20073605.
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