Unilateral exophthalmos in two rabbits due to retrobulbar larval tapeworm cysts

Melinda Cowan, Alex Rosenwax, Tegan Stephens, Daniella Hsu, Shane Raidal

Research output: Book chapter/Published conference paperConference paper

Abstract

Exophthalmous due to disease within the retrobulbar space is not an uncommon presentation in rabbits. A 5 year old male mixed breed rabbit and a 3 year old female lop-eared rabbit were presented to separate clinics in Sydney, Australia
with unilateral exophthalmous. The affected globes were normal on ophthalmological examination. CT scan performed in one case documented a large, diffuse area of fluid density within the left retrobulbar space. Surgical exploration of the area in both cases revealed a large cystic structure and remnants of a tapeworm larvae. The rabbits returned to normal function soon after surgery. This case highlights the importance of diagnostic modalities for disease of the retrobulbar space in rabbits. It is advised to consider this unusual infection when presented with retrobulbar disease in pet rabbits, even those from an urban environment.
Original languageEnglish
Title of host publicationCombined Unusual and Exotics Pet Veterinary Association, Association of Avian Veterinarians Australasia Chapter Annual Conference
EditorsGarry Cross
PublisherAssociation of Avian Veterinarians, Australasian Committee (AAVAC)
Pages27-31
Number of pages5
Publication statusPublished - 26 Nov 2018
EventUnusual Pets and Avian Veterinarians (UPAV) Special Interest Group and the Association of Avian Veterinarians Australasian Committee Combined Conference 2018 - InterContinental Hotel, Adelaide, Australia
Duration: 25 Nov 201830 Nov 2018
http://www.aavac.com.au/aavac-upav_2018_combined_conference.html

Conference

ConferenceUnusual Pets and Avian Veterinarians (UPAV) Special Interest Group and the Association of Avian Veterinarians Australasian Committee Combined Conference 2018
CountryAustralia
CityAdelaide
Period25/11/1830/11/18
Internet address

Fingerprint

Cestoda
Exophthalmos
Cysts
Rabbits
Pets
Larva
Infection

Cite this

Cowan, M., Rosenwax, A., Stephens, T., Hsu, D., & Raidal, S. (2018). Unilateral exophthalmos in two rabbits due to retrobulbar larval tapeworm cysts. In G. Cross (Ed.), Combined Unusual and Exotics Pet Veterinary Association, Association of Avian Veterinarians Australasia Chapter Annual Conference (pp. 27-31). Association of Avian Veterinarians, Australasian Committee (AAVAC).
Cowan, Melinda ; Rosenwax, Alex ; Stephens, Tegan ; Hsu, Daniella ; Raidal, Shane. / Unilateral exophthalmos in two rabbits due to retrobulbar larval tapeworm cysts. Combined Unusual and Exotics Pet Veterinary Association, Association of Avian Veterinarians Australasia Chapter Annual Conference. editor / Garry Cross. Association of Avian Veterinarians, Australasian Committee (AAVAC), 2018. pp. 27-31
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abstract = "Exophthalmous due to disease within the retrobulbar space is not an uncommon presentation in rabbits. A 5 year old male mixed breed rabbit and a 3 year old female lop-eared rabbit were presented to separate clinics in Sydney, Australiawith unilateral exophthalmous. The affected globes were normal on ophthalmological examination. CT scan performed in one case documented a large, diffuse area of fluid density within the left retrobulbar space. Surgical exploration of the area in both cases revealed a large cystic structure and remnants of a tapeworm larvae. The rabbits returned to normal function soon after surgery. This case highlights the importance of diagnostic modalities for disease of the retrobulbar space in rabbits. It is advised to consider this unusual infection when presented with retrobulbar disease in pet rabbits, even those from an urban environment.",
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Cowan, M, Rosenwax, A, Stephens, T, Hsu, D & Raidal, S 2018, Unilateral exophthalmos in two rabbits due to retrobulbar larval tapeworm cysts. in G Cross (ed.), Combined Unusual and Exotics Pet Veterinary Association, Association of Avian Veterinarians Australasia Chapter Annual Conference. Association of Avian Veterinarians, Australasian Committee (AAVAC), pp. 27-31, Unusual Pets and Avian Veterinarians (UPAV) Special Interest Group and the Association of Avian Veterinarians Australasian Committee Combined Conference 2018, Adelaide, Australia, 25/11/18.

Unilateral exophthalmos in two rabbits due to retrobulbar larval tapeworm cysts. / Cowan, Melinda; Rosenwax, Alex; Stephens, Tegan; Hsu, Daniella; Raidal, Shane.

Combined Unusual and Exotics Pet Veterinary Association, Association of Avian Veterinarians Australasia Chapter Annual Conference. ed. / Garry Cross. Association of Avian Veterinarians, Australasian Committee (AAVAC), 2018. p. 27-31.

Research output: Book chapter/Published conference paperConference paper

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N2 - Exophthalmous due to disease within the retrobulbar space is not an uncommon presentation in rabbits. A 5 year old male mixed breed rabbit and a 3 year old female lop-eared rabbit were presented to separate clinics in Sydney, Australiawith unilateral exophthalmous. The affected globes were normal on ophthalmological examination. CT scan performed in one case documented a large, diffuse area of fluid density within the left retrobulbar space. Surgical exploration of the area in both cases revealed a large cystic structure and remnants of a tapeworm larvae. The rabbits returned to normal function soon after surgery. This case highlights the importance of diagnostic modalities for disease of the retrobulbar space in rabbits. It is advised to consider this unusual infection when presented with retrobulbar disease in pet rabbits, even those from an urban environment.

AB - Exophthalmous due to disease within the retrobulbar space is not an uncommon presentation in rabbits. A 5 year old male mixed breed rabbit and a 3 year old female lop-eared rabbit were presented to separate clinics in Sydney, Australiawith unilateral exophthalmous. The affected globes were normal on ophthalmological examination. CT scan performed in one case documented a large, diffuse area of fluid density within the left retrobulbar space. Surgical exploration of the area in both cases revealed a large cystic structure and remnants of a tapeworm larvae. The rabbits returned to normal function soon after surgery. This case highlights the importance of diagnostic modalities for disease of the retrobulbar space in rabbits. It is advised to consider this unusual infection when presented with retrobulbar disease in pet rabbits, even those from an urban environment.

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Cowan M, Rosenwax A, Stephens T, Hsu D, Raidal S. Unilateral exophthalmos in two rabbits due to retrobulbar larval tapeworm cysts. In Cross G, editor, Combined Unusual and Exotics Pet Veterinary Association, Association of Avian Veterinarians Australasia Chapter Annual Conference. Association of Avian Veterinarians, Australasian Committee (AAVAC). 2018. p. 27-31