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Cell Bio/Histo/Path -7

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Question
Answer
Carcinogen associated with: Hepatocellular carcinoma   Aflatoxins  
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Carcinogen associated with: Angiosarcoma   Vinyl chloride  
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Carcinogen associated with: Centrilobular necrosis of liver   CCl4  
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Carcinogen associated with: Fatty change of liver   CCl4  
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Carcinogen associated with: Liver   -Aflatoxins -Vinyl chloride -CCl4  
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Carcinogen associated with: Esophagus   Nitrosamines  
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Carcinogen associated with: Stomach   Nitrosamines  
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Carcinogen associated with: Larynx   Cigarette smoke  
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Carcinogen associated with: Lung   -Cigarette smoke -Asbestos  
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Carcinogen associated with: Mesothelioma of lung   Asbestos  
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Carcinogen associated with: Bronchogenic carcinoma of lung   Asbestos  
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Carcinogen associated with: Skin   Arsenic (squamous cell carcinoma)  
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Carcinogen associated with: Bladder   Naphthalene dyes (transitional cell carcinoma)  
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Carcinogen associated with: Blood   Alkylating agents (leukemia)  
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Paraneoplastic effects: definition   Symptoms not directly related to tumor or hormones of tumor tissue  
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Name/effect and cause of paraneoplastic syndrome associated with: Small cell lung carcinoma   (w/ intracranial neoplasms) -Cause: ADH -Effect: SIADH (w/o intracranial neoplasms) -Cause:ACTH/ACTH-like peptide -Effect: Cushing's -Cause:Abs against presynaptic Ca2+ channels at neuromuscular junction -Effect: Lambert-Eaton Syndrome (muscle weakness)  
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Name/effect and cause of paraneoplastic syndrome associated with: Squamous cell lung carcinoma   Causes: -PTH-related peptide -TGF-beta -TNF-alpha -IL-1 Effect: Hypercalcemia  
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Name/effect and cause of paraneoplastic syndrome associated with: Renal cell carcinoma   Cause: Erythropoietin Effect: Polycythemia Causes: -PTH-related peptide -TGF-beta -TNF-alpha -IL-1 Effect: Hypercalcemia  
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Name/effect and cause of paraneoplastic syndrome associated with: Breast carcinoma   Causes: -PTH-related peptide -TGF-beta -TNF-alpha -IL-1 Effect: Hypercalcemia  
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Name/effect and cause of paraneoplastic syndrome associated with: Multiple myeloma   Causes: -PTH-related peptide -TGF-beta -TNF-alpha -IL-1 Effect: Hypercalcemia  
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Name/effect and cause of paraneoplastic syndrome associated with: Bone metastasis (lysed bone)   (Though technically not a paraneoplastic syndrome) Causes: -PTH-related peptide -TGF-beta -TNF-alpha -IL-1 Effect: Hypercalcemia  
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Name/effect and cause of paraneoplastic syndrome associated with: Hemangioblastoma   Cause: Erythropoietin Effect: Polycythemia  
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Name/effect and cause of paraneoplastic syndrome associated with: Hepatocellular carcinoma   Cause: Erythropoietin Effect: Polycythemia  
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Name/effect and cause of paraneoplastic syndrome associated with: Thymoma   -Cause:Antibodies against presynaptic Ca2+ channels at neuromuscular junction -Effect: Lambert-Eaton Syndrome (muscle weakness)  
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Name/effect and cause of paraneoplastic syndrome associated with: Leukemia   Cause: Hypercalcemia due to excess nucleic acid turnover (ie, cytotoxic therapy) Effects: -Gout -Urate nephropathy  
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Name/effect and cause of paraneoplastic syndrome associated with: Lymphoma   Cause: Hypercalcemia due to excess nucleic acid turnover (ie, cytotoxic therapy) Effects: -Gout -Urate nephropathy  
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Paraneoplastic syndrome and neoplasm associated with: ACTH   Paraneoplastic syndrome: Cushing's syndrome Neoplasm: Small cell lung carcinoma  
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Paraneoplastic syndrome and neoplasm associated with: ACTH-like peptide   Paraneoplastic syndrome: Cushing's syndrome Neoplasm: Small cell lung carcinoma  
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Paraneoplastic syndrome and neoplasm associated with: ADH   Paraneoplastic syndrome: SIADH Neoplasm: Small cell lung carcinoma with intracranial neoplasms  
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Paraneoplastic syndrome and neoplasm associated with: PTH-related peptide   Paraneoplastic syndrome: Hypercalcemia Neoplasms: -Squamous cell lung carcinoma -Renal cell carcinoma -Breast carcinoma -Multiple myeloma -Bone metastasis (lysed bone) (not really a paraneoplastic syndrome for this one)  
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Paraneoplastic syndrome and neoplasm associated with: TGF-beta   Paraneoplastic syndrome: Hypercalcemia Neoplasms: -Squamous cell lung carcinoma -Renal cell carcinoma -Breast carcinoma -Multiple myeloma -Bone metastasis (lysed bone) (not really a paraneoplastic syndrome for this one)  
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Paraneoplastic syndrome and neoplasm associated with: TNF-alpha   Paraneoplastic syndrome: Hypercalcemia Neoplasms: -Squamous cell lung carcinoma -Renal cell carcinoma -Breast carcinoma -Multiple myeloma -Bone metastasis (lysed bone) (not really a paraneoplastic syndrome for this one)  
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Paraneoplastic syndrome and neoplasm associated with: IL-1   Paraneoplastic syndrome: Hypercalcemia Neoplasms: -Squamous cell lung carcinoma -Renal cell carcinoma -Breast carcinoma -Multiple myeloma -Bone metastasis (lysed bone) (not really a paraneoplastic syndrome for this one)  
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Paraneoplastic syndrome and neoplasm associated with: Erythropoietin   Paraneoplastic syndrome: Polycythemia Neoplasms: -Renal cell carcinoma -hemangioblastoma -hepatocellular carcinoma  
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Paraneoplastic syndrome and neoplasm associated with: Antibodies against Ca2+ channels   Paraneoplastic syndrome: Lambert-Eaton syndrome (muscle weakness due to presynaptic channels being destroyed) Neoplasms: -Thymoma -Small-cell lung cancer  
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Paraneoplastic syndrome and neoplasm associated with: Hyperuricemia due to excess nucleic acid turnover (ie cytotoxic therapy)   Paraneoplastic syndromes: -Gout -Urate nephropathy Neoplasms: -Leukemia -Lymphoma  
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For the following paraneoplastic syndrome, give the causes and associated neoplasms: Cushing's syndrome   Cause: ACTH or ACTH-like peptide Neoplasm: Small cell lung carcinoma  
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For the following paraneoplastic syndrome, give the causes and associated neoplasms: SIADH   Cause: ADH Neoplasms: Small cell lung carcinoma with intracranial neoplasms  
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For the following paraneoplastic syndrome, give the causes and associated neoplasms: Hypercalcemia   Causes: -PTH-related peptide -TGF-beta -TNF-alpha -IL-1 Neoplasms: -Squamous cell lung carcinoma -Renal cell carcinoma -Breast carcinoma -Multiple myeloma -Bone metastasis (lysed bone: technically not a paraneoplastic cause)  
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For the following paraneoplastic syndrome, give the causes and associated neoplasms: Polycythemia   Cause: Erythropoietin Neoplasms: -Renal cell carcinoma -Hemangioblastoma -Hepatocellular carcinoma  
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For the following paraneoplastic syndrome, give the causes and associated neoplasms: Lambert-Eaton syndrome (muscle weakness)   Cause: Antibodies against presynaptic Ca2+ channels at neuromuscular junction Neoplasms: -Thymoma -Small cell lung carcinoma  
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For the following paraneoplastic syndrome, give the causes and associated neoplasms: Gout   Cause: Hyperuricemia due to excess nucleic acid turnover (ie cytotoxic therapy) Neoplasms: -Leukemias -Lymphomas  
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For the following paraneoplastic syndrome, give the causes and associated neoplasms: Urate nephropathy   Cause: Hyperuricemia due to excess nucleic acid turnover (ie cytotoxic therapy) Neoplasms: -Leukemias -Lymphomas  
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Primary tumors that metastasize to the brain   Lots of Bad Stuff Kills Glia -Lung -Breast -Skin (melanoma) -Kidney (renal cell carcinoma) -GI  
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Primary tumors that metastasize to the liver   Cancer Sometimes Penetrates Benign Liver By decreasing frequency: -Colon -Stomach -Pancreas -Breast -Lung  
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Primary tumors that metastasize to bone   Primary Tumors Like Killing Bone -Prostate (blastic) -Thyroid/Testes -Lung (Lytic) -Kidney -Breast (Both lytic and blastic) Prostate and bone are most common  
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% of brain tumors from metastases   50%  
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% of liver tumors from metastases   Unspecified, but there are many more metastases than primary liver tumors  
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% of bone tumors from metastases   Unspecified, but there are many more metastases than primary bone tumors  
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Brain metastasis: Morphology   -Multiple -Well circumscribed -At gray/white border  
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Incidence and mortality in men of the following cancer: Prostate   Incidence: 32% Mortality: 13%  
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Incidence in men of the following cancer: Lung   Incidence: 16% Mortality: 33%  
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Incidence in men of the following cancer: Colon and rectum   Incidence: 12% Mortality: Unspecified  
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Incidence and mortality in women of the following cancer: Breast   Incidence: 32% Mortality: 18%  
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Incidence and mortality in women of the following cancer: Lung   Incidence: 13% Mortality: 23%  
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Incidence and mortality in women of the following cancer: Colon and Rectum   Incidence: 13% Mortality: Unspecified  
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Type of necrosis found in: Heart   Coagulative  
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Type of necrosis found in: Liver   Coagulative  
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Type of necrosis found in: Kidney   Coagulative  
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Type of necrosis found in: Brain   Liquefactive  
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Type of necrosis found in: Tuberculosis   Caseous  
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Type of necrosis found in: Pancreas   Fat  
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Type of necrosis found in: Blood vessels   Fibrinoid  
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Type of necrosis found in: Limbs   Gangrenous  
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Type of necrosis found in: GI tract   Gangrenous  
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