Results 181 to 190 of about 15,492 (224)
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Cholinesterases in Neurofibromas
Archives of Dermatology, 1962Cholinesterase is an enzyme associated with neural tissue. It has been demonstrated chemically and histochemically in sensory and motor tissue of the central nervous system, the myoneural junction, and the sensory end-organs. 1 Specific cholinesterase, which hydrolyzes acetylcholine and acetylbetamethylcholine (methacholine), is found in autonomic ...
R K, WINKELMANN, L A, JOHNSON
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Archives of Otolaryngology - Head and Neck Surgery, 1950
IN SPEAKING of "benign tumors" of the larynx it is necessary to remember that the majority of so-called tumors are not true neoplasms at all. They are, rather, inflammatory swellings or hyper-plastic growths which originate as physiologic responses to some form of irritation.
S J, PEARLMAN, E A, FRIEDMAN, M, APPEL
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IN SPEAKING of "benign tumors" of the larynx it is necessary to remember that the majority of so-called tumors are not true neoplasms at all. They are, rather, inflammatory swellings or hyper-plastic growths which originate as physiologic responses to some form of irritation.
S J, PEARLMAN, E A, FRIEDMAN, M, APPEL
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Histopathology, 1977
At rare intervals in the literature, reports have appeared of a skin tumour containing structures resembling Pacinian corpuscles. Four such tumours collected over the course of 20 years are described and the literature reviewed.
D M, MacDonald, E, Wilson-Jones
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At rare intervals in the literature, reports have appeared of a skin tumour containing structures resembling Pacinian corpuscles. Four such tumours collected over the course of 20 years are described and the literature reviewed.
D M, MacDonald, E, Wilson-Jones
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The American Journal of Surgery, 1948
Abstract 1. 1. A general review of neurofibroma of the stomach is presented. 2. 2. Certain points deemed helpful in differentiating between malignancy and benignancy of gastric neoplasm are offered for consideration. 3. 3. A plea is made to make every effort to bring patients with gastric neoplasms within physiologic balance so that they ...
R W, TATE, W J, FUSARO
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Abstract 1. 1. A general review of neurofibroma of the stomach is presented. 2. 2. Certain points deemed helpful in differentiating between malignancy and benignancy of gastric neoplasm are offered for consideration. 3. 3. A plea is made to make every effort to bring patients with gastric neoplasms within physiologic balance so that they ...
R W, TATE, W J, FUSARO
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Gastroenterology, 1950
Summary 1.Three cases of solitary neurofibroma of the stomach which came to operation are reported. 2.As a group they demonstrated all of the clinical features which may characterize the onset and subsequent course of such tumors. 3.The pathologic data are recorded and amplified with a discussion of other available information on the gross and ...
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Summary 1.Three cases of solitary neurofibroma of the stomach which came to operation are reported. 2.As a group they demonstrated all of the clinical features which may characterize the onset and subsequent course of such tumors. 3.The pathologic data are recorded and amplified with a discussion of other available information on the gross and ...
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Otolaryngology–Head and Neck Surgery, 1980
A neurofibroma in the larynx is quite unusual and is more likely to appear as a solitary, isolated lesion rather than a concomitant finding in von Recklinghausen's disease. A case is presented of a patient with residual endolaryngeal neurofibroma despite eight attempts at removal.
J S, Supance, D J, Quenelle, J, Crissman
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A neurofibroma in the larynx is quite unusual and is more likely to appear as a solitary, isolated lesion rather than a concomitant finding in von Recklinghausen's disease. A case is presented of a patient with residual endolaryngeal neurofibroma despite eight attempts at removal.
J S, Supance, D J, Quenelle, J, Crissman
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The Annals of Thoracic Surgery, 1997
Benign esophageal tumors occur infrequently, with leiomyomas accounting for approximately 70% of cases. Benign neural tumors of the esophagus account for 200 cases reported in the literature and rarely require operative resection. The case of a 58-year-old woman with a 4-month history of progressive dysphagia and odynophagia is presented.
R, Lee, W A, Williamson
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Benign esophageal tumors occur infrequently, with leiomyomas accounting for approximately 70% of cases. Benign neural tumors of the esophagus account for 200 cases reported in the literature and rarely require operative resection. The case of a 58-year-old woman with a 4-month history of progressive dysphagia and odynophagia is presented.
R, Lee, W A, Williamson
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The British Journal of Radiology, 1952
This case is reported because of the rarity of the condition, and the unusual size of the tumour. The radiological findings were subsequently confirmed at operation. Mrs. B.G., aged 71, was admitted to the Bristol Royal Infirmary on 18.11.1950, one month after a small haematemesis.
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This case is reported because of the rarity of the condition, and the unusual size of the tumour. The radiological findings were subsequently confirmed at operation. Mrs. B.G., aged 71, was admitted to the Bristol Royal Infirmary on 18.11.1950, one month after a small haematemesis.
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Current Opinion in Neurology, 2002
Neurofibromas and schwannomas are benign peripheral nerve sheath tumours that occur as isolated sporadic lesions, but have their major clinical impact on the neurocutaneous diseases neurofibromatosis 1 and neurofibromatosis 2. The gene products neurofibromin and merlin (schwannomin), respectively, are thought to act as tumour suppressors.
Ferner, R E, O'Doherty, M J
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Neurofibromas and schwannomas are benign peripheral nerve sheath tumours that occur as isolated sporadic lesions, but have their major clinical impact on the neurocutaneous diseases neurofibromatosis 1 and neurofibromatosis 2. The gene products neurofibromin and merlin (schwannomin), respectively, are thought to act as tumour suppressors.
Ferner, R E, O'Doherty, M J
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Urology, 1987
A periurethral neurofibroma presenting as a midline perineal mass was removed in a three-year-old boy. An immunohistochemical study of S-100 protein distribution within the tumor tissue was performed.
Selli C +4 more
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A periurethral neurofibroma presenting as a midline perineal mass was removed in a three-year-old boy. An immunohistochemical study of S-100 protein distribution within the tumor tissue was performed.
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