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2. Large cell neuroendocrine carcinoma of the lung - Wikipedia

   en.wikipedia.org/wiki/Large_cell_neuroendocrine...

   Large-cell neuroendocrine carcinoma of the lung (LCNEC of the lung), or pulmonary large-cell neuroendocrine carcinoma (PLCNC), is a highly malignant neoplasm arising from transformed epithelial cells originating in tissues within the pulmonary tree. It is currently considered to be a subtype of large-cell lung carcinoma.

3. Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia

   en.wikipedia.org/wiki/Diffuse_idiopathic...

   Due to presence of these tumors, DIPNECH is classified as a pre-malignant condition. [1] Although there have been reports of atypical carcinoids with local lymph node involvement, there are no reports of more aggressive neuroendocrine tumors, such as large cell neuroendocrine or small cell lung cancer, associated with DIPNECH. [3]

4. Pulmonary neuroendocrine tumor - Wikipedia

   en.wikipedia.org/wiki/Pulmonary_neuroendocrine_tumor

   Small cell lung cancer (SCLC) Large cell neuroendocrine carcinoma (LCNEC of the lung) Low-grade nodular neuroendocrine proliferations ≥ 0.5 cm are classified as carcinoid tumors and smaller ones are called pulmonary tumorlets. When neuroendocrine cell hyperplasia and tumorlets are extensive, they represent the rare preinvasive lesion for ...

5. Pulmonary carcinoid tumour - Wikipedia

   en.wikipedia.org/wiki/Pulmonary_carcinoid_tumour

   Download as PDF; Printable version; ... Pulmonary carcinoid tumour is a neuroendocrine tumour of the lung. [1] ... Lung carcinoids (cancer.org)

6. Large-cell lung carcinoma - Wikipedia

   en.wikipedia.org/wiki/Large-cell_lung_carcinoma

   Large-cell lung carcinoma (LCLC), or large-cell carcinoma (LCC) in short, is a heterogeneous group of undifferentiated malignant neoplasms that lack the cytologic and architectural features of small cell carcinoma and glandular or squamous differentiation. [1]

7. Neuroendocrine tumor - Wikipedia

   en.wikipedia.org/wiki/Neuroendocrine_tumor

   Lung and thymic neuroendocrine neoplasms are classified in a similar manner, including typical and atypical carcinoids, small cell and large cell neuroendocrine carincomas. [ 7 ] Furthermore, the 2022 WHO classification introduces a two-tiered grading system for medullary thyroid carcinomas based on mitotic count, Ki-67 index and the absence or ...