Difference between revisions of "Immunohistochemical staining"

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(→‎Thyroid and lung: +thyroglobulin)
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***Often negative in squamous cell carcinoma of the lung (as with CK7 & CK20), though HMWK is usually positive.
***Often negative in squamous cell carcinoma of the lung (as with CK7 & CK20), though HMWK is usually positive.
*Thyroglobulin usu. +ve in the thyroid.<ref>{{Cite journal  | last1 = Dralle | first1 = H. | last2 = Böcker | first2 = W. | title = [Thyroglobulin immunohistochemistry: new aspects of pathophysiology and differential diagnosis of benign and malignant goitre (author's transl)]. | journal = Langenbecks Arch Chir | volume = 356 | issue = 3 | pages = 205-12 | month =  | year = 1982 | doi =  | PMID = 7070163 }}</ref>
*Thyroglobulin usu. +ve in the thyroid.<ref>{{Cite journal  | last1 = Dralle | first1 = H. | last2 = Böcker | first2 = W. | title = [Thyroglobulin immunohistochemistry: new aspects of pathophysiology and differential diagnosis of benign and malignant goitre (author's transl)]. | journal = Langenbecks Arch Chir | volume = 356 | issue = 3 | pages = 205-12 | month =  | year = 1982 | doi =  | PMID = 7070163 }}</ref>
**Negative in classic [[medullary thyroid carcinoma]].<ref name=pmid8454270>{{Cite journal  | last1 = de Micco | first1 = C. | last2 = Chapel | first2 = F. | last3 = Dor | first3 = AM. | last4 = Garcia | first4 = S. | last5 = Ruf | first5 = J. | last6 = Carayon | first6 = P. | last7 = Henry | first7 = JF. | last8 = Lebreuil | first8 = G. | title = Thyroglobulin in medullary thyroid carcinoma: immunohistochemical study with polyclonal and monoclonal antibodies. | journal = Hum Pathol | volume = 24 | issue = 3 | pages = 256-62 | month = Mar | year = 1993 | doi =  | PMID = 8454270 }}</ref>


Image: [http://commons.wikimedia.org/wiki/File:Lung_adenocarcinoma_-_TTF-1_-_high_mag.jpg Adenocarcinoma with nuclear TTF-1 positivity (WC)].
Image: [http://commons.wikimedia.org/wiki/File:Lung_adenocarcinoma_-_TTF-1_-_high_mag.jpg Adenocarcinoma with nuclear TTF-1 positivity (WC)].
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