Results 211 to 220 of about 15,759 (257)

Ghost cell odontogenic carcinoma

International Journal of Oral and Maxillofacial Surgery, 2007
Ghost cell odontogenic carcinoma (GCOC) is the malignant counterpart of calcifying cystic odontogenic tumour and dentinogenic ghost cell tumour. This is the case of a middle-aged male who presented with a slow-growing maxillary tumour. He was asymptomatic until pain symptoms developed prior to initial presentation. The excised tumour was diagnosed as a
Nazaretian, S.P., Schenberg, M.E., Simpson, I., Slootweg, P.J.   +3 more
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Peripheral dentinogenic ghost cell tumour

BMJ Case Reports, 2022
The dentinogenic ghost cell tumour (DGCT) is a rare benign neoplasm, which histologically presents itself as an aberrant keratinisation of the epithelium, ghost cells and dentinoid material. Depending on its location there are two different types of DGCT, central or peripheral, with different clinical characteristics.
Ivan, Cabo, André, Saura, Ana Rita, Cardoso, José Azenha, Cardoso   +3 more
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The dentinogenic ghost cell tumor

Journal of Oral Pathology & Medicine, 1986
An unusual case of dentinogenic ghost cell tumor, a peculiar variant of calcifying odontogenic cyst, is reported. The tumor consisted predominantly of ghost cells with occasional areas of “dentinoid” in close proximity to masses of ghost cells.
Y, Tajima, J, Ohno, N, Utsumi
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Ghost Cells as a Cause of Glaucoma

American Journal of Ophthalmology, 1976
Clinical and investigative evidence indicated a glaucoma caused mainly by degenerated red blood cells, or ghost cells. These ghost cells, with altered shape, color, and pliability, accumulated in the vitreous cavity after hemorrhage. Following disruption of the anterior hyaloid face, they passed into the anterior chamber and caused severe glaucoma.
D G, Campbell, R J, Simmons, W M, Grant
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Odontogenic ghost cell carcinoma

Oral Surgery, Oral Medicine, Oral Pathology, 1987
An unusual malignant odontogenic tumor containing large numbers of ghost cells is described. A 46-year-old white man had an aggressive lesion of the right maxilla, multiple pulmonary nodules developed, and he died 1 year after initial diagnosis. Histologic features included columnar odontogenic epithelium, malignant epithelium, microcysts, masses of ...
J E, Grodjesk, H B, Dolinsky, L C, Schneider, E H, Dolinsky, J L, Doyle   +4 more
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Odontogenic ghost cell carcinoma

Head & Neck, 2004
AbstractBackground.Odontogenic ghost cell carcinoma (OGCC), a malignant counterpart of the calcifying odontogenic cyst (COC), is exceedingly rare. Previous descriptions of this tumor were based on identification of malignant histologic characteristics such as infiltration, cellular pleomorphism, numerous mitoses, and necrosis concurrent with classical ...
David, Goldenberg, James, Sciubba, Ralph P, Tufano   +2 more
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Ghost cell odontogenic carcinoma arising in dentinogenic ghost cell tumor, peripheral: A case report

Pathology International, 2023
AbstractGhost cell odontogenic carcinoma (GCOC) is an extremely rare intraosseous malignant odontogenic tumor with prominent ghost cell keratinization and dentinoid formation. Here, we present the first case of GCOC arising in dentinogenic ghost cell tumor (DGCT), peripheral.
Shinnichi Sakamoto, Toshinori Ando, Kuniko Mizuta, Shigehiro Ono, Masaru Konishi, Mutsumi Miyauchi, Ikuko Ogawa   +6 more
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Ghost Cell Pattern

Proceedings of the 2010 Workshop on Parallel Programming Patterns, 2010
Many problems consist of a structured grid of points that are updated repeatedly based on the values of a fixed set of neighboring points in the same grid. To parallelize these problems we can geometrically divide the grid into chunks that are processed by different processors.
Fredrik Berg Kjolstad, Marc Snir
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Dentogenic ghost cell tumour in the mandible

Nederlands Tijdschrift voor Tandheelkunde, 2020
A 67-year-old man presented with a swelling on the right side of the mandible. Histopathological investigation of a biopsy revealed a peripheral dentogenic ghost cell tumour. Treatment consisted of thorough excochleation of the abnormality and 2 years after treatment, the patient was free of recurrence.
A, Bins, K H, Karagozoglu, E H, van der Meij, E, Bloemena, J G A M, de Visscher   +4 more
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Ghost cell glaucoma in phakic eyes

International Ophthalmology, 1987
We report 3 cases of ghost cell glaucoma all of which occurred in phakic patients with onset between 18 months and 4 years after vitreous haemorrhage. There appears to have been spontaneous disruption of the anterior hyaloid face in all 3 cases. Control of the glaucoma was achieved by medical treatment in one case and by trabeculectomy in two.
D G, Frazer, M N, Kidd, P B, Johnston
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