Abstract
Clinical, histological and immunohistochemical findings in a rare ovarian tumor--strumal carcinoid--are presented. Neuropeptides detected by immunoreactions revealed the origin of tumor cells from the midgut. Immunohistochemical reaction revealed parathyroid hormone-related protein (PTHrp) in the carcinoid cells. After surgical resection of the tumor a decrease in serum calcium level was observed.
MeSH terms
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Carcinoid Tumor / metabolism
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Carcinoid Tumor / pathology*
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Chromogranin A
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Chromogranins / metabolism
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Female
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Humans
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Immunohistochemistry
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Middle Aged
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Neoplasm Proteins / metabolism
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Ovarian Neoplasms / metabolism
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Ovarian Neoplasms / pathology*
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Parathyroid Hormone-Related Protein
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Proteins / metabolism
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Struma Ovarii / metabolism
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Struma Ovarii / pathology*
Substances
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Chromogranin A
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Chromogranins
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Neoplasm Proteins
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PTHLH protein, human
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Parathyroid Hormone-Related Protein
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Proteins