Results 211 to 220 of about 205,356 (265)
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The ultrastructure of medullary, atypical medullary and non-medullary carcinomas of the breast
Histopathology, 1986Three medullary, eight atypical medullary and four non‐medullary carcinomas of the breast were studied by transmission electron microscopy. Detailed comparison of a number of structural, cytoplasmic and nuclear features failed to confirm previous suggestions that medullary carcinoma cells have a distinctive ultrastructure.
M, Harris, A M, Lessells
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Neurology, 1988
A 62-year-old man with a tegmental medullary glioma lost 30 pounds of weight in several months because of lack of appetite and early satiety. The medullary tegmentum may play an important role in regulating feeding behavior in humans.
J C, Masdeu, E R, Ross
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A 62-year-old man with a tegmental medullary glioma lost 30 pounds of weight in several months because of lack of appetite and early satiety. The medullary tegmentum may play an important role in regulating feeding behavior in humans.
J C, Masdeu, E R, Ross
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Clinical Oncology, 2010
Medullary thyroid carcinoma (MTC) accounts for 5-8% of all thyroid cancers. MTC is mainly sporadic in nature, but an hereditary pattern [multiple endocrine neoplasia type 2 (MEN 2)] is present in 20-30% of cases, transmitted as an autosomal-dominant trait due to germline mutations of the RET proto-oncogene.
Pacini F. +3 more
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Medullary thyroid carcinoma (MTC) accounts for 5-8% of all thyroid cancers. MTC is mainly sporadic in nature, but an hereditary pattern [multiple endocrine neoplasia type 2 (MEN 2)] is present in 20-30% of cases, transmitted as an autosomal-dominant trait due to germline mutations of the RET proto-oncogene.
Pacini F. +3 more
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Gliomas of the Conus Medullaris
Tumori Journal, 1996Aims and background: Gliomas of the conus medullaris often show characteristic clinical, radiological, and intraoperative features which differ from gliomas involving other parts of the spinal cord. Methods: Eight patients with histologically verified gliomas of the conus medullaris were diagnosed and studied. Results:.
L. Cervoni +4 more
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When is medullary thyroid carcinoma “medullary thyroid carcinoma”?
World Journal of Surgery, 1986AbstractMedullary thyroid carcinoma (MTC) is thought to develop from the parafollicular or C cells within the thyroid gland and, therefore, should not take up radioactive iodine. Recently, however,131I uptake has been reported in metastases of “medullary carcinoma” and, consequently, some authors have suggested that these tumors can be treated with ...
G, Riccabona, D, Ladurner, K, Schmid
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Journal of Urology, 1998
Renal medullary carcinoma is a rare and extremely aggressive neoplasm that almost always develops in young patients with sickle cell trait. To our knowledge all cases to date have been metastatic at surgical resection. Pathological examination reveals an aggressive tumor mainly involving the renal medulla with a varied morphology.
R S, Figenshau +5 more
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Renal medullary carcinoma is a rare and extremely aggressive neoplasm that almost always develops in young patients with sickle cell trait. To our knowledge all cases to date have been metastatic at surgical resection. Pathological examination reveals an aggressive tumor mainly involving the renal medulla with a varied morphology.
R S, Figenshau +5 more
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Medullary structure of the Umbilicariaceae
The Lichenologist, 1995Abstract The medullary structure of 24 Umbilicariaceae species was studied by light microscopy. The objective was to investigate the variability of the medulla of these lichens and to assess the possible implications for thallus ecophysiology and the taxonomic relevance of the anatomy of this layer.
Fernando Valladares, Leopoldo G. Sancho
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Histiocytic Medullary Reticulosis
Australian and New Zealand Journal of Medicine, 1975Summary: The clinical and pathological features of histiocytic medullary reticulosis (HMR) are described in five patients. Treatment by splenectomy and the MOPP routine resulted in a transient improvement in platelet and neutrophil counts and resolution of anaemia and apparent prolongation of survival in two of the five patients.The relationship of ...
J R, Sullivan +3 more
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