Disease Description: An abnormal rolling out of the eyelids.
Inherit Mode: It is likely that ectropion is influenced by several genes (polygenic inheritance) that affect the skin and other structures that make up the eyelids, and that affect the way the skin covers the face and head.
Disease Symptom: Because of increased exposure of the eye, dogs with ectropion are prone to develop allergic or bacterial conjunctivitis - inflammation of the thin membrane which covers the periphery of the surface of the eye and lines the eyelids. Affected dogs may develop<a href="keratoconjunctivitis%20sicca%20.html">keratoconjunctivitis sicca</a>because of reduced efficiency at wetting and cleaning the cornea. Dogs who have had surgical correction for a defect such as ectropion are prohibited from exhibition in the show ring.
Disease Cause: -
Disease Diagnose: In addition to the sagging of the eyelids, dogs with ectropion commonly have a mucopurulent discharge in the eye, reddening of the exposed conjunctiva, and decreased tear production. To check the latter, your veterinarian will do a Schirmer tear test.
Treat Method: With mild entropion, no treatment may be necessary. If secondary problems such as conjunctivitis develop, these are treated as required. More severe ectropion can lead to chronic problems associated with eye irritation. In these cases, surgery is performed to remove a small wedge of tissue from the margin of the eyelid.
Breeder Advice: Ectropion is one of the eye conditions that is a result of selection by breeders and a demand by the public for such features as excessively prominent eyes and heavy facial folds. A responsible breeding programme will choose animals for breeding with a more normal head conformation, so as to select away from these exaggerated facial features and the problems associated with them.
Disease Description Source: Link
Disease Name | Other Name | Mode of inheritance | Link ID | Possible OMIM ID | Gene |
---|---|---|---|---|---|
Ectropion | - | - | - |
iDog Breed Number | Breed Name | Personality | Height | Weight | Breed Source |
---|---|---|---|---|---|
CB23 | Bavarian Mountain Scent Hound | Loyal, Versatile, Reserved with Strangers | 17-20.5 inches | 37-66 pound | |
CB28 | Belgian Laekenois | Affectionate, Alert, Intelligent | 24-26 inches (male), 22-24 inches (female) | 55-65 pounds | Belgium |
CB38 | Black Russian Terrier | Smart, confident, courageous, sometimes stubborn; protective of loved ones, aloof with strangers | 68.6-76.2 cm (male), 66-73.7 cm (female) | 36.3-59 kg | Russia |
CB40 | Bluetick Coonhound | Smart,Fearless | 55.9-68.6 cm (male), 53.3-63.5 cm (female) | 24.9-36.3 kg (male), 20.4-29.5 kg (female) | United States |
CB47 | Bouvier des Flandres(Flanders Cattle Dog) | Strong-willed, even-tempered, courageous; affectionate with family, intimidating to intruders | 62.2-69.9 cm (male), 59.7-67.3 cm (female) | 31.8-49.9 kg | Belgium |
CB57 | English Bull Terrier | Playful and charming; sometimes mischievous, always loyal | 53.3-55.9 cm | 22.7-31.8 kg | United Kingdom (England) |
CB58 | English Bulldog | Calm, courageous, and friendly; dignified but amusing. | 35.6-38.1 cm | 22.7 kg (male), 18.1 kg (female) | United Kingdom (England) |
CB74 | Chinook | Patient, smart, willing to please; a devoted family dog | 61-66 cm (male), 55.9-61 cm (female) | 24.9-40.8 kg (male), 22.7-29.5 kg (female) | United States |
CB75 | Chow Chow | Serious-minded, dignified, bright, and aloof | 43.2-50.8 cm | 20.4-31.8 kg | China |
CB76 | Cirneco dell'Etna | Affectionate, Friendly, Independent | 18-19.5 inches (male), 16.5-18 inches (female) | 22-26 pounds (male), 17-22 pounds (female) | Italy |
CB77 | Clumber Spaniel | Mellow, gentlemanly, amiable; dignified but always amusing | 45.7-50.8 cm (male), 43.2-48.3 cm (female) | 31.8-38.6 kg (male), 24.9-31.8 kg (female) | United Kingdom (England) |
CB78 | Cocker Spaniel | Happy, smart, gentle | 36.8-39.4 cm (male), 34.3-36.8 cm (female) | 11.3-13.6 kg (male), 9.1-11.3 kg (female) | |
CB81 | Curly-Coated Retriever | Confident, proud, wickedly smart; a thinking person’s retriever | 63.5-68.6 cm (male), 58.4-63.5 cm (female) | 27.2-43.1 kg | United Kingdom (England) |
CB82 | Czechoslovakian Vlcak(Czechoslovakian Wolfdog) | Loyal, Intelligent, Active | 23.5-25.5 inches | 44-57 pounds | Czechoslovak Socialist Republic |
CB84 | Dalmatian | Stable, Outgoing;Dignified but never shy | 48.3-61 cm | 20.4-31.8 kg | Croatia |
CB95 | English Foxhound | Affectionate, Gentle, Sociable | 61 cm | 27.2-34 kg | United Kingdom (England) |
CB96 | English Setter | Friendly, merry, and mellow; called the “gentleman of the dog world” | 63.5-68.6 cm (male), 58.4-63.5 cm (female) | 29.5-36.3 kg (male), 20.4-24.9 kg (female) | United Kingdom (England) |
CB97 | English Springer Spaniel | Friendly, playful, obedient at home; hardworking and steady in the field | 50.8 cm (male), 48.3 cm (female) | 22.7 kg (male), 18.1 kg (female) | United Kingdom (England) |
CB98 | English Toy Spaniel | Affectionate, Alert, Merry | 22.9-25.4 cm | 3.6-6.4 kg | England |
CB106 | French Bulldog | Playful, smart, adaptable, and completely irresistible | 27.9-33 cm | under 12.7 kg | United Kingdom (England), France |
CB117 | Gordon Setter | Bold, confident, and resolute afield; sweetly affectionate by the fireside | 61-68.6 cm (male), 58.4-66 cm (female) | 24.9-36.3 kg (male), 20.4-31.8 kg (female) | United Kingdom (Scotland) |
CB119 | Great Dane | Friendly, patient, & dependable. | 76.2-86.4 cm (male), 71.1-81.3 cm (female) | 54.4-90.7 kg (male), 44.9-59 kg (female) | Germany |
CB120 | Great Pyrenees | Calm, patient, smart; strong-willed yet affectionate | 68.6-81.3 cm (male), 63.5-73.7 cm (female) | 45.4 kg & up (male), 38.6 kg & up (female) | France, Spain |
CB121 | Greater Swiss Mountain Dog | Faithful, dependable, family oriented; Swissies are famously even-tempered | 64.8-72.4 cm (male), 60.2-68.6 cm (female) | 52.2-63.5 kg (male), 38.6-49.9 kg (female) | Switzerland |
CB131 | Irish Setter | Outgoing, sweet-natured, active, and trainable | 68.6 cm (male), 63.5 cm (female) | 31.8 kg (male), 27.2 kg (female) | Ireland |
CB142 | Irish Blue Terrier | Smart and alert; people oriented, with a dash of Irish humor in his heart | 45.7-49.5 cm (male), 44.5-48.3 cm (female) | 15-18.1 kg (male), females weigh slightly less than males | Ireland |
CB147 | Labrador Retriever | Friendly and outgoing, Labs play well with others | 57.2-62.2 cm (male), 54.6-59.7 cm (female) | 29.5-36.3 kg (male), 24.9-31.8 kg (female) | Canada, United Kingdom (England) |
CB148 | Lagotto Romagnolo(Romagna Water Dog) | Easygoing, affectionate, and eager to please | 43.2-48.3 cm (male), 40.6-45.7 cm (female) | 12.9-15.9 kg (male), 10.9-14.1 kg (female) | Italy |
CB154 | Lowchen(Little Lion Dog) | Affectionate, Outgoing, Positive | 12-14 inches | 15 pounds | Germany, France, Netherlands, Spain |
CB157 | English Mastiff | Courageous and dignified, but good-natured and docile | 76.2 cm & up (male), 69.9 cm & up (female) | 72.6-104.3 kg (male), 54.4-77.1 kg (female) | England |
CB158 | Miniature American Shepherd Dog | Smart, watchful, lively; a loyal snuggler when off-duty | 35.6-45.7 cm (male), 33-43.2 cm (female) | 9.1-18.1 kg | United States |
CB164 | Neapolitan Mastiff | Watchful and dignified; sweet, steady, and loyal with loved ones, calm but wary with strangers | 66-78.7 cm (male), 61-73.7 cm (female) | 68 kg (male), 49.9 kg (female) | Italy |
CB165 | Nederlandse Kooikerhondje(Nederlandse Little Cager Dog) | Friendly, Alert, Quick | 38-43.2cm (male) 35.6-41cm (female) | Netherlands | |
CB166 | Newfoundland | Sweet, patient, devoted; Newfs are famously good companions | 71.1 cm (male), 66 cm (female) | 59-68 kg (male), 45.4-54.4 kg (female) | Canada |
CB167 | Norfolk Terrier | Alert, fearless, fun-loving, and more sociable than the usual terrier | 22.9-25.4 cm | 5-5.4 kg | United Kingdom |
CB206 | Russell Terrier | Alert, lively, inquisitive, and friendly | 25.4-30.5 cm | 4.1-6.8 kg | United Kingdom (England) |
CB218 | Shih Tzu(Chrysanthemum Dog) | Outgoing, affectionate, playful and charming | 20.3-27.9 cm | 4.1-7.3 kg | China |
CB219 | Kochi Ken(Shikoku) | Cautious and brave with good judgment,loyal to its master. | Japan | ||
CB232 | St. Bernard | Friendly, patient, outgoing; known as a great “nanny dog” for kids | 71.1-76.2 cm (males), 66-71.1 cm (female) | 63.5-81.6 kg (male), 54.4-63.5 kg (female) | Italy, Switzerland |
CB233 | Stabyhoun | Friendly, sensitive, intelligent, peaceful, patient, and willing to please, but may be stubborn on occasion | Netherlands |
2016 |
Guandalini,A.,DiGirolamo,N.,Santillo,D.,Andreani,V.,Corvi,R.,Bandini,M.,Peruccio,C.: :
Epidemiology of ocular disorders presumed to be inherited in three large Italian dog breeds in Italy. Vet Ophthalmol :, 2016. Pubmed reference: 27860098 . DOI: 10.1111/vop.12442 . |
1998 |
Hamilton,H.L.,Mclaughlin,S.A.,Whitley,R.D.,Swaim,S.F.: :
Surgical reconstruction of severe cicatricial ectropion in a puppy Journal of the American Animal Hospital Association 34:212-218, 1998. Pubmed reference: 9590449 . |
1995 |
Schoofs,S.: :
Ectropion and entropion in the Shar Pei [Dutch] Vlaams Diergeneeskundig Tijdschrift 64:156, 1995. |