Results 121 to 130 of about 2,505 (153)
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The Indian Journal of Pediatrics, 2002
Glial choristoma is a developmental malformation of heterotopic central nervous tissue with limited growth potential. It is considered to be one of the very rare choristomatous lesions involving the oral cavity. This report details the morphological characteristics of glial choristoma arising from the palate in a newborn.
K. Agarwal +3 more
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Glial choristoma is a developmental malformation of heterotopic central nervous tissue with limited growth potential. It is considered to be one of the very rare choristomatous lesions involving the oral cavity. This report details the morphological characteristics of glial choristoma arising from the palate in a newborn.
K. Agarwal +3 more
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American Journal of Clinical Pathology, 1995
Neuromuscular choristomas are rare, with only 13 cases having been previously reported. They usually arise in association with large nerves, and most often occur in the first decade of life. A few have been congenital. Although resection is typically curative, in two instances partial resection alone appears to have been followed by spontaneous ...
A, Mitchell +4 more
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Neuromuscular choristomas are rare, with only 13 cases having been previously reported. They usually arise in association with large nerves, and most often occur in the first decade of life. A few have been congenital. Although resection is typically curative, in two instances partial resection alone appears to have been followed by spontaneous ...
A, Mitchell +4 more
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ORL, 1994
A choristoma is a tumor-like mass consisting of tissues that are foreign to the site at which they are located. A hamartoma, on the other hand, is a tumor-like mass consisting of tissues that are native to the site of origin. We report a choristoma in the nasopharynx that consisted of normal skin tissue.
Yuji Imate, Tetsuya Tahara
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A choristoma is a tumor-like mass consisting of tissues that are foreign to the site at which they are located. A hamartoma, on the other hand, is a tumor-like mass consisting of tissues that are native to the site of origin. We report a choristoma in the nasopharynx that consisted of normal skin tissue.
Yuji Imate, Tetsuya Tahara
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Archives of Pediatrics & Adolescent Medicine, 1956
DEVELOPMENT and expansion of thoracic surgery has increased the frequency with which tumors and cysts of the thymus are encountered. This has led to greater need for observation and study of anatomy, physiology, and pathology of the thymus in order to elucidate the poorly understood subject of diseases of the thymus.
D. G. Johnston, I. Alfred Breckler
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DEVELOPMENT and expansion of thoracic surgery has increased the frequency with which tumors and cysts of the thymus are encountered. This has led to greater need for observation and study of anatomy, physiology, and pathology of the thymus in order to elucidate the poorly understood subject of diseases of the thymus.
D. G. Johnston, I. Alfred Breckler
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Pulmonary choristoma in a neonate
American Journal of Roentgenology, 1982After a gestation period of 36 weeks, a 2,792 g male infant was born via cesarean delivery to a 32-year-old mother, gravida 6, para 3, spontaneous abortion 2. The mother had ingested Preludin (phenmetrazine hydrochloride) during early pregnancy. She had ingested no other medications, alcohol, or tobacco, except for aspirin and vitamins. First trimester
Wat, K Wat, N Reiber, F Toomey
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Osseous Choristoma of the Choroid [PDF]
Archives of Ophthalmology, 1978 A case is presented in which the diagnosis was made clinically of an osseous lesion of the choroid in an otherwise normal eye. The clinical diagnosis of an osseous choristoma was confirmed by the use of ultrasonography, orbital roentgenograms, and computerized axial tomography.
Jerry A. Shields +2 more
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Hellenic Journal of Surgery, 2014
A choristoma is a mass of histologically normal tissue in an abnormal location. We present the case of an unusual intestinal duplication cyst located in the submandibular region of the neck of a 21-year-old male patient. The unusual location and a brief review of the literature are discussed.
Sudip Kumar Das +3 more
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A choristoma is a mass of histologically normal tissue in an abnormal location. We present the case of an unusual intestinal duplication cyst located in the submandibular region of the neck of a 21-year-old male patient. The unusual location and a brief review of the literature are discussed.
Sudip Kumar Das +3 more
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Cartilaginous choristoma of the tongue
Gerodontology, 2009Choristomas are lesions composed of normal cells or tissues occurring in an abnormal location. Cartilaginous choristomas of the oral mucosa are rare and occur preferentially on the tongue and less often in sites such as the soft palate and gingiva. Oral lesions are generally covered by integral mucosa and can occur at any age.
Fernanda Gonçalves Salum +4 more
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Annals of Diagnostic Pathology, 2005
Choristomas are rare lesions that typically involve peripheral nerves and are marked by the presence of histologically normal tissue for an organ or body part other than the site at which it is located. Reports of choristoma involving cranial nerves are extraordinarily rare.
Richard A. Prayson +2 more
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Choristomas are rare lesions that typically involve peripheral nerves and are marked by the presence of histologically normal tissue for an organ or body part other than the site at which it is located. Reports of choristoma involving cranial nerves are extraordinarily rare.
Richard A. Prayson +2 more
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Episcleral Osteocartilaginous Choristoma
American Journal of Ophthalmology, 1995A 31-year-old woman had a hypertropia and an episcleral choristoma in the superotemporal quadrant of the globe. The choristoma was examined.Gross and histopathologic examination showed bone and cartilage components in the tumor, which refutes the previously accepted membranous growth pattern of episcleral osseous choristomas.
Donald C. Santora +2 more
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