Neuroendocrine Carcinoma in the Nasal Cavity of Ten Dogs

Sako, T.; Shimoyama, Yumiko; Akihara, Y.; Ohmachi, Tetsuo; Yamashita, Kouji; Kadosawa, Tsuyoshi; Nakade, Tetsuya; Uchida, Eiji; Okamoto, Minoru; Hirayama, K.; Taniyama, Hiroyuki

doi:10.1016/j.jcpa.2005.04.002

Cited by 40 publications

(41 citation statements)

References 26 publications

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“…Among the sinonasal region tumors, adenocarcinoma is the most common in dogs, followed by transitional carcinoma and then squamous cell carcinoma (Sako et al, 2005;Ninomya et al, 2008). The tumors of the nasal cavity have only moderate metastatic potential in dogs (Malinowski, 2006;Silva et al, 2009).…”

Section: Discussionmentioning

confidence: 99%

Transitional carcinoma with extensive invasion of the bony orbit in a dog

Paiva

Werner

Montiani‐Ferreira

et al. 2013

Arq. Bras. Med. Vet. Zootec.

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A 12-year-old male English Pointer was examined due to a soft-tissue swelling at the medial canthus of the right orbital region, which was causing facial deformity. The dog had epiphora, purulent nasal discharge, epistaxis, dyspnea, and progressive weight loss. An intraoral mass was observed near the right maxillary premolars. Neoplastic disease was diagnosed based on ancillary tests, which included blood work, skull and intraoral radiographs, ocular ultrasonography and computed tomography. Histopathology revealed transitional carcinoma involving the nasal and oral cavities, maxilla, bony orbit and retrobulbar space. Nasal tumors represent approximately 2% of all tumors diagnosed in this species. Transitional carcinoma is the second most common type of malignant epithelial tumor in the nasal sinuses. This case illustrates the extensive destruction of the soft and bony tissues of the face, including the bony orbit that this type of tumor can cause.

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Section: Discussionmentioning

confidence: 99%

Transitional carcinoma with extensive invasion of the bony orbit in a dog

Paiva

Werner

Montiani‐Ferreira

et al. 2013

Arq. Bras. Med. Vet. Zootec.

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“…Viele Weichteiltumoren weisen eine uncharakteristische Morphologie mit unspezifischem Signalverhalten auf: So erscheinen die meisten Tumoren hypointens bis isointens gegenüber Muskelgewebe auf T1w, hyperintens gegenüber Fettgewebe auf T2w Aufnahmen und zeigen eine mehr oder weniger starke Kontrastmittelanreicherung (Murphey und Kransdorf 2001;Kransdorf et al 1993 Neuroendokrine Tumoren wie das neuroendokrine Karzinom (oder Karzinoid) und das Ästhesioneuroblastom (oder olfaktorische Neuroblastom) vom neuroendokrinen Wuchstyp sind sowohl beim Menschen, als auch bei den Haussäuge-tieren extrem selten (Döpke et al 2005, Sako et al 2005. Bisher sind drei Fälle eines olfaktorischen Neuroblastoms beim Pferd beschrieben (Yamate et al 2006, Döpke et al 2005, Loupal et al 1985.…”

Section: Diskussionunclassified

Neuroendocrine carcinoma – An uncommon reason for a protruding mass with a fistula in the area of the paranasal sinuses in a pony

Pachten¹,

Gerhards²,

Kemter³

et al. 2008

PHK

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“…Among the mesenchymal tumors, chondrosarcoma is the most reported (Ogilvie & LaRue 1992;Wilson & Dungworth 2002). Rarely reported tumors are melanoma (Hicks & Fidel 2006), olfactory neuroblastoma (Brosinski et al 2012), neuroendocrine carcinoma (Sako et al 2005;Ninomiya et al 2008;Koehler et al 2012), and lymphosarcoma (Robertson 1998). Nasal tumors are locally aggressive with a tendency to infiltrate the underlying tissues, to extend into the forebrain or to destroy the septum causing a bilateral involvement.…”

mentioning

confidence: 99%