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50. Planocellular carcinoma of the lung: Difference between revisions
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In this slide we can see several stages of cancer development, from hyperplasia to metaplasia to dysplasia to cancer. Squamous cell lung cancer can metastasize into pericardium, mediastinum, aorta and even the heart.[[File:Squamous carcinoma of lung part 2.png|thumb|From part 2. Shows goblet cell and basal cell hyperplasia. Basal cells are the cells that are in contact with the basement membrane.|left]] | In this slide we can see several stages of cancer development, from hyperplasia to metaplasia to dysplasia to cancer. Squamous cell lung cancer can metastasize into pericardium, mediastinum, aorta and even the heart.[[File:Squamous carcinoma of lung part 2.png|thumb|From part 2. Shows goblet cell and basal cell hyperplasia. Basal cells are the cells that are in contact with the basement membrane.|left]] | ||
[[File:Squamous carcinoma of lung part 3.png|thumb|From part 3. Shows the border between respiratory epithelium and squamous metaplasia (upper half of the slide). You can see that the squamous metaplasia doesn’t have kinocilia.]] | [[File:Squamous carcinoma of lung part 3.png|thumb|From part 3. Shows the border between respiratory epithelium and squamous metaplasia (upper half of the slide). You can see that the squamous metaplasia doesn’t have kinocilia.]] | ||
[[File:Squamous carcinoma of lung part 4.png|thumb|From part 4. Shows squamous cell dysplasia and carcinoma in situ.|left]] | [[File:Squamous carcinoma of lung part 4.png|thumb|From part 4. Shows squamous cell dysplasia and carcinoma in situ.|left|285x285px]] | ||
[[File:Squamous carcinoma of lung part 5.png|thumb|From part 5. Shows how the cancer has spread even beyond the cartilage (upper left).]] | [[File:Squamous carcinoma of lung part 5.png|thumb|From part 5. Shows how the cancer has spread even beyond the cartilage (upper left).]] | ||
[[File:Squamous carcinoma of lung pleomorphism.png|thumb|From part 5. Shows pleomorphism (anisocytosis, anisochromasia, anisonucleosis), mitotic figures and multinucleated giant cells.|left]] | [[File:Squamous carcinoma of lung pleomorphism.png|thumb|From part 5. Shows pleomorphism (anisocytosis, anisochromasia, anisonucleosis), mitotic figures and multinucleated giant cells.|left|282x282px]] | ||
[[Category:Pathology 1 - Histopathology slides]] | [[Category:Pathology 1 - Histopathology slides]] | ||