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  1. Colonoscopy, Adenocarcinoma

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    Description: The image on the left demonstrates numerous adenomas (> 100 observed during the colonoscopy). The image on the right (yellow arrows) is suspicious for colon cancer and was biopsied. Summary of Pathology Report: Moderately differentiated adenocarcinoma with focal mucinous adenocarcinoma differentiation. Adenocarcinoma is a cancer of an epithelium that originates in glandular tissue. Epithelial tissue includes, but is not limited to, the surface layer of skin, glands, and a variety of other tissue that lines the cavities and organs of the body. Epithelium can be derived embryologically from ectoderm, endoderm or mesoderm. To be classified as Adenocarcinoma, the cells do not necessarily need to be part of a gland, as long as they have secretory properties. Well differentiated adenocarcinomas tend to resemble the glandular tissue that they are derived from, while poorly differentiated adenocarcinomas may not. By staining the cells from a biopsy, a pathologist can determine whether the tumor is an adenocarcinoma or some other type of cancer. Adenocarcinomas can arise in many tissues of the body due to the ubiquitous nature of glands within the body. While each gland may not be secreting the same substance, as long as there is an exocrine function to the cell, it is considered glandular and its malignant form is therefore named adenocarcinoma. Endocrine gland tumors, such as a VIPoma, an insulinoma, a pheochromocytoma, etc., are typically not referred to as adenocarcinomas, but rather, are often called neuroendocrine tumors. If the glandular tissue is abnormal, but benign, it is said to be an adenoma. Benign adenomas typically do not invade other tissue and rarely metastasize. Malignant adenocarcinomas invade other tissues and often metastasize given enough time to do so.
    Keywords: Condylomata Acuminata, Cancer, epithelium

  2. X-ray (chest), PA, Adult Female, Normal

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    Description: CXR PA - Adult female, Normal
    Keywords: Radiology, Diagnostic X-Ray, X-Ray, Diagnostic, Thoraces, Radiography, Chest, Diagnostic X-Ray Radiology, Diagnostic X-Ray, Diagnosis, Roentgenography, X-Ray Radiology, Diagnostic

  3. Bone Marrow, Aspirate

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    Description: System: Musculoskeletal Organ: Bone marrow, aspirate Diagnosis: Normal Species: Human Magnification: 20x Stain: Arrows show normal lymphoid precursors
    Keywords: Diagnosis, Bone Marrow Aspirate, Biopsy, Needle, Hemic and Immune Systems, Immune System, Biopsy, histology, Biopsy, Fine-Needle, Bone Marrow, Fine-Needle Aspiration, Aspiration, cytology, biopsy

  4. Bone Marrow

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    Description: System: Musculoskeletal Organ: Bone marrow Diagnosis: Normal Species: Human Magnification: 20x Stain:
    Keywords: Bone Marrow, biopsy, Hemic and Immune Systems, cytology, Immune System, histology, Bone Marrow Smear

  5. Lymph Node, Lymphoblasts

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    Description: Biopsy - Lymph Node - lymphoblasts Low power shows effacement of architecture and destruction of anatomic microstrucrue High power shows monotonous, nearly identical small and medium sized lymphoblasts
    Keywords: ALL, Childhood Childhood ALL, morphology, Leukemia, Lymphoblastic, Acute, L2 Lymphocytic Leukemia, anatomy, Anatomy & histology, Leukemia, Lymphocytic, Acute, L1, Lymphoblastic Leukemia, Acute, L1, Leukemia, Lymphoblastic, Lymphoblastic Lymphoma, Leukemia, Lymphocytic, Acute, L2, Lymphoblastic Leukemia, Acute, Adult, Leukemia, Acute Lymphoid, Lymphocytic Leukemia, Acute, Lymphoma, Lymphoblastic, Leukemia, L2 Lymphocytic, Leukemia, Lymphoblastic, Acute, L1, lympholasts, histology, Lymphocytic Leukemia, L1, Lymphoblastic Leukemia, Acute, L2, L1 Lymphocytic Leukemia, Leukemia, Acute Lymphoblastic, Leukemia, Lymphoblastic, Acute, Philadelphia-Positive, Acute Lymphocytic Leukemia, Leukemia, Lymphoblastic, Acute, L2, Lymphocytic Leukemia, L2, Lymphoblastic Leukemia, Acute, Childhood, Leukemia, Acute Lymphocytic, Acute Lymphoblastic Leukemia, Lymphoblastic Leukemia, Acute, Lymphoid Leukemia, Acute, Leukemia, Lymphocytic, Acute, Lymphoblastic Leukemia, Leukemia, L1 Lymphocytic, Leukemia, Lymphoid, Acute, Acute Lymphoid Leukemia, lymph node, Precursor Cell Lymphoblastic Leukemia Lymphoma

  6. X-ray (chest) PA, Adult Female, Lung Mass

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    Description: CXR PA - Adult female, lung mass
    Keywords: X-Ray, Diagnostic, Neoplasms, Pulmonary, Lung Cancer, Cancer of Lung, Diagnostic X-Ray Radiology, Radiography, Neoplasms, Diagnostic X-Ray, Radiology, Diagnostic X-Ray, Cancer of the Lung, X-Ray Radiology, Diagnostic, Pulmonary Neoplasms, Diagnosis, Pulmonary Cancer, Roentgenography, Neoplasms, Lung

  7. CT (chest), Lung Mass with Effusion and Left Deviation of the Trachea

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    Description: CT Chest Axial - lung mass with effusion and left deviation of the trachea
    Keywords: Computerized Tomography, X Ray, Tomography, X-Ray Computer Assisted, Neoplasms, Neoplasms, Lung, Computerized Tomography, X-Ray, CAT Scan, X-Ray, X-Ray Tomography, Computed, Tomography, X Ray Computed, Computed X Ray Tomography, X-Ray Computerized Axial Tomography, Pulmonary Cancer, Cancer of Lung, CAT Scan, X Ray, Neoplasms, Pulmonary, Cancer of the Lung, Electron Beam Tomography, Cine-CT, CT X Ray, Computed Tomography, X-Ray, Tomography, Xray Computed, Tomography, X-Ray Computerized Axial, CT Scan, X-Ray, Diagnosis, X-Ray Computer Assisted Tomography, Tomography, X-Ray Computerized, Pulmonary Neoplasms, Tomography, Transmission Computed, Lung Cancer, X Ray Computerized Tomography, Tomodensitometry, Electron Beam Computed Tomography, X Ray Tomography, Computed

  8. CT (chest), Lung Mass with Effusion and Left Deviation of the Trachea

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    Description: CT Chest Axial - lung mass with effusion and left deviation of the trachea
    Keywords: Computerized Tomography, X Ray, Cine-CT, CAT Scan, X-Ray, Pulmonary Neoplasms, Tomodensitometry, Neoplasms, Pulmonary, Computed X Ray Tomography, Neoplasms, Lung, Computed Tomography, X-Ray, Tomography, X Ray Computed, CT X Ray, CT Scan, X-Ray, CAT Scan, X Ray, Tomography, X-Ray Computer Assisted, X Ray Tomography, Computed, Tomography, Xray Computed, Pulmonary Cancer, Electron Beam Computed Tomography, Cancer of the Lung, X-Ray Computer Assisted Tomography, X-Ray Computerized Axial Tomography, Diagnosis, X Ray Computerized Tomography, Tomography, X-Ray Computerized, Tomography, Transmission Computed, Cancer of Lung, Tomography, X-Ray Computerized Axial, Lung Cancer, Neoplasms, Computerized Tomography, X-Ray, Electron Beam Tomography, X-Ray Tomography, Computed

  9. CT (chest), Lung Mass with Effusion and Left Deviation of the Trachea

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    Description: CT Chest Axial - lung mass with effusion and left deviation of the trachea
    Keywords: Computerized Tomography, X-Ray, Electron Beam Tomography, X Ray Tomography, Computed, Neoplasms, Pulmonary, Computed Tomography, X-Ray, X Ray Computerized Tomography, CT X Ray, Tomography, Xray Computed, CAT Scan, X-Ray, Tomography, X-Ray Computerized, Tomography, Transmission Computed, X-Ray Computer Assisted Tomography, Diagnosis, Cancer of the Lung, Pulmonary Neoplasms, Tomodensitometry, X-Ray Computerized Axial Tomography, Computed X Ray Tomography, Cancer of Lung, Neoplasms, Tomography, X Ray Computed, X-Ray Tomography, Computed, Lung Cancer, Computerized Tomography, X Ray, Tomography, X-Ray Computerized Axial, Cine-CT, CAT Scan, X Ray, Tomography, X-Ray Computer Assisted, CT Scan, X-Ray, Neoplasms, Lung, Pulmonary Cancer, Electron Beam Computed Tomography

  10. Lymph Node, annotated

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    Description: Biopsy - Lymph Node, normal High power and low power, annotated
    Keywords: anatomy, Anatomy & histology, Nodes, Lymph, Lymph Node, mouse, lymphatic system, Node, Lymph, histology, lymph node, morphology