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Acanthomatous Ameloblastoma

MedGen UID:
96840
•Concept ID:
C0457531
•
Neoplastic Process
Synonym: Acanthomatous ameloblastoma
SNOMED CT: Acanthomatous ameloblastoma (278399005)

Definition

A solid/multicystic ameloblastoma with follicular pattern in which the central cells in the odontogenic epithelial islands show squamous differentiation. [from NCI]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVAcanthomatous Ameloblastoma

Professional guidelines

PubMed

Surgical management of ameloblastoma in children.
Huang IY, Lai ST, Chen CH, Chen CM, Wu CW, Shen YH
Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2007 Oct;104(4):478-85. Epub 2007 May 24 doi: 10.1016/j.tripleo.2007.01.033. PMID: 17524681

Recent clinical studies

Etiology

Symphyseal-Sparing Mandibulectomy for Canine Acanthomatous Ameloblastoma in Dogs: 35 Cases.
Bolek AM, Smith MM, Taney K, Powers B
J Vet Dent 2024 Jan;41(1):10-16. Epub 2023 Apr 2 doi: 10.1177/08987564231163692. PMID: 37006121
Overexpression of MDM2 protein in ameloblastomas as compared to adenomatoid odontogenic tumor.
Krishna A, Kaveri H, Naveen Kumar RK, Kumaraswamy KL, Shylaja S, Murthy S
J Cancer Res Ther 2012 Apr-Jun;8(2):232-7. doi: 10.4103/0973-1482.98976. PMID: 22842367
A clinical, radiographic, and histologic review of 73 cases of ameloblastoma in an Indian population.
Krishnapillai R, Angadi PV
Quintessence Int 2010 May;41(5):e90-100. PMID: 20376369
Clinicopathological analysis of histological variants of ameloblastoma in a suburban Nigerian population.
Adebiyi KE, Ugboko VI, Omoniyi-Esan GO, Ndukwe KC, Oginni FO
Head Face Med 2006 Nov 24;2:42. doi: 10.1186/1746-160X-2-42. PMID: 17125498Free PMC Article

Diagnosis

Macro and microscopic study of a rare case of Papilliferous Keratoameloblastoma using a stereo zoom microscope.
Jacob M, Rajathi P, Mathew M, Fenn SM
Indian J Pathol Microbiol 2023 Apr-Jun;66(2):388-391. doi: 10.4103/ijpm.ijpm_714_21. PMID: 37077093
Peripheral Ameloblastoma of Acanthomatous Variant: A Case Report.
Singh R, Shrestha S, Acharya P, Shrestha A
JNMA J Nepal Med Assoc 2022 Dec 1;60(256):1045-1048. doi: 10.31729/jnma.7739. PMID: 36705111Free PMC Article
IMMUNOEXPRESSION OF TWIST IN DIFFERENT MORPHOLOGICAL VARIANTS OF AMELOBLASTOMAS.
Khalil E, Rehman A, Ahmed F
J Ayub Med Coll Abbottabad 2015 Apr-Jun;27(2):296-303. PMID: 26411101
Acanthomatous ameloblastoma of mandible crossing the midline: a rare case report.
Bansal N, Sheikh S, Bansal R, Sabharwal R, Gupta A, Goyal A, Kainth N
Ann Afr Med 2015 Jan-Mar;14(1):65-8. doi: 10.4103/1596-3519.148746. PMID: 25567699
An unusual variant of keratoameloblastoma.
Norval EJ, Thompson IO, van Wyk CW
J Oral Pathol Med 1994 Nov;23(10):465-7. doi: 10.1111/j.1600-0714.1994.tb00446.x. PMID: 7532221

Therapy

Bleomycin/interleukin-12 electrochemogene therapy for treating naturally occurring spontaneous neoplasms in dogs.
Reed SD, Fulmer A, Buckholz J, Zhang B, Cutrera J, Shiomitsu K, Li S
Cancer Gene Ther 2010 Jul;17(7):457-64. Epub 2010 Feb 12 doi: 10.1038/cgt.2010.6. PMID: 20150931Free PMC Article

Prognosis

Diminutive, interradicular "hybrid" desmoplastic/acanthomatous ameloblastoma.
Brooks JK, Al-Mubarak H, Ribera MJ, Cohen PD, Ross DS, Scheper MA
Quintessence Int 2010 Mar;41(3):209-12. PMID: 20213021
Clinicopathological analysis of histological variants of ameloblastoma in a suburban Nigerian population.
Adebiyi KE, Ugboko VI, Omoniyi-Esan GO, Ndukwe KC, Oginni FO
Head Face Med 2006 Nov 24;2:42. doi: 10.1186/1746-160X-2-42. PMID: 17125498Free PMC Article

Clinical prediction guides

Macro and microscopic study of a rare case of Papilliferous Keratoameloblastoma using a stereo zoom microscope.
Jacob M, Rajathi P, Mathew M, Fenn SM
Indian J Pathol Microbiol 2023 Apr-Jun;66(2):388-391. doi: 10.4103/ijpm.ijpm_714_21. PMID: 37077093
Histomorphological Evidence of Cellular Cannibalism in Ameloblastoma.
Sarode GS, Sarode SC, Gadbail AR, Gondivkar S, Patil S
J Contemp Dent Pract 2019 Jul 1;20(7):863-866. PMID: 31597810
A clinical, radiographic, and histologic review of 73 cases of ameloblastoma in an Indian population.
Krishnapillai R, Angadi PV
Quintessence Int 2010 May;41(5):e90-100. PMID: 20376369
Midkine expression correlating with growth activity and tooth morphogenesis in odontogenic tumors.
Fujita S, Seki S, Fujiwara M, Ikeda T
Hum Pathol 2008 May;39(5):694-700. Epub 2008 Mar 10 doi: 10.1016/j.humpath.2007.09.014. PMID: 18329695
Human ameloblastomas in vitro: light microscopical and ultrastructural observations.
Stenman G, Lilja J, Sagne S
Br J Oral Maxillofac Surg 1985 Oct;23(5):326-32. doi: 10.1016/0266-4356(85)90003-8. PMID: 2932144

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