Results 201 to 210 of about 6,798 (252)

Ameloblastic Odontosarcoma (Ameloblastic Fibro‐odontosarcoma) in the Mandible

Acta Pathologica Japonica, 1990
A case of ameloblastic odontosarcoma (ameloblastic fibro‐odontosarcoma) originating in the mandible is reported. The patient was a 23 year‐old Japanese male with diffuse swelling of the mandible from the left premolar to the ramus region. A biopsy specimen showed the histopath‐ological features of ameloblastic fibrosarcoma.
Y, Takeda, M, Kuroda, A, Suzuki
openaire   +2 more sources

Generation of Amelx-iCre Mice Supports Ameloblast-Specific Role for Stim1

Journal of dentistry research, 2019
The identification and targeting of the molecular pathways regulating amelogenesis is an ongoing challenge in dental research, and progress has been restricted by the limited number of genetic tools available to study gene function in ameloblasts.
R. Said, L. Zheng, T. Saunders, M. Zeidler, S. Papagerakis, P. Papagerakis   +5 more
semanticscholar   +1 more source

Ameloblastic fibrosarcoma in the maxilla, malignant transformation of ameloblastic fibroma

Virchows Archiv A Pathological Anatomy and Histopathology, 1984
This report presents a fatal case of ameloblastic fibrosarcoma arising from an ameloblastic fibroma, originating in the maxilla of 19-year-old Japanese male. An analysis of previously reported fatal cases of ameloblastic fibrosarcoma is included.
Y, Takeda, R, Kaneko, A, Suzuki
openaire   +2 more sources

Malignant transformation of ameloblastic fibro-odontoma to ameloblastic fibrosarcoma

Oral Surgery, Oral Medicine, Oral Pathology, 1977
Two cases of malignant transformation of ameloblastic fibro-odontomas are presented, along with a review of the literature on ameloblastic fibrosarcomas. The occurrence of this malignant transformation of ameloblastic fibromas, ameloblastic odontomas, and ameloblastic fibro-odontomas appears to be more frequent than previously thought.
R M, Howell, E J, Burkes
openaire   +2 more sources

Control of ameloblast differentiation

The International Journal of Developmental Biology, 1995
This review highlights a number of advances towards understanding the sequential developmental cascade of events beginning in the oral ectodermally-derived odontogenic placode and culminating in the formation of the mineralized enamel extracellular matrix.
M, Zeichner-David, T, Diekwisch, A, Fincham, E, Lau, M, MacDougall, J, Moradian-Oldak, J, Simmer, M, Snead, H C, Slavkin   +8 more
openaire   +2 more sources

Ameloblastic fibrosarcoma of the jaws

Oral Surgery, Oral Medicine, Oral Pathology, 1972
Abstract A statistical and histomorphologic analysis of the ameloblastic fibrosarcoma is presented and compared with findings reported in the literature. The present investigation revealed six previously unreported cases, only eleven authenticated cases having been published prior to this report.
A S, Leider, J F, Nelson, J N, Trodahl
openaire   +2 more sources

Ameloblastic Ondontoma in a Foal

Equine Veterinary Journal, 1978
SUMMARY A 4 month old foal with right sided maxillary enlargement and considerable upper airway obstruction had an ameloblastic odontoma in the right maxillary sinus. This odontogenic tumour, probably congenital in nature, had extensively distorted the structure and contours of the sinus, and displaced the ...
ROBERTS, M. C., GROENENDYK, S., KELLY, W. R.   +2 more
openaire   +4 more sources

Recurrent ameloblastic fibroma

Oral Surgery, Oral Medicine, Oral Pathology, 1970
Abstract Although there has not been a significant number of long-term follow-ups to determine the natural history of the adenoameloblastoma, the scarcity of reported recurrences relative to the number of cases reported is at least an indication that recurrence is unlikely.
R F, Carr, V, Halperin, C, Wood, I, Krust, J, Schoen   +4 more
openaire   +2 more sources

Peripheral ameloblastic fibroma

Journal of Oral Pathology & Medicine, 2006
Peripheral ameloblastic fibroma is an exceedingly rare lesion. Only three reports could be found, two of which appeared in the Japanese literature. Here, we report a case of peripheral ameloblastic fibroma occurring in a 5‐year‐old girl. The diagnosis was made after careful microscopic examination, to exclude other lesions.
M R, Darling, T D, Daley
openaire   +2 more sources

Ameloblastic carcinoma of the mandible

Head & Neck, 1998
Ameloblastic carcinoma is a rare, aggressive odontogenic neoplasm of the jaws in which the epithelial cells exhibit cytologic features of recognizable ameloblastoma and malignancy. Cases with metastasis have been infrequently reported.A case of a 64-year-old white woman with mandibular ameloblastic carcinoma with documented distant metastasis is ...
E J, Simko, R B, Brannon, D E, Eibling
openaire   +2 more sources