photo of student with pony  

Advancing the health and well-being of animals and people


Ronald Riis

Ronald C. Riis
Cornell University
College of Veterinary Medicine
S1 113 Schurman, Box 34
Ithaca, NY 14853
rcr11@cornell.edu

Selected Publications


Riis RC
. Iridociliary Epithelial Tumors: Ocular Tumors in Animals and Humans: Textbook: Iowa State University. Press 2001.

Riis RC. Eyelid Tumors: Ocular Tumors in Animals and Humans: Textbook: Iowa State University. Press 2001.

Riis RC. Small Animal Veterinary Ophthalmology Secrets. Textbook. Philadelphia, Hauley and Belfus, Inc. 2001.

Riis R, Jackson C, Rebhun W, Loew E, Summers B, Cummings J, deLahunta A, Divers T, Mohammed H. Ocular manifestations of equine motor neuron disease. Eq. Vet. J. 1999; 31(2): 99-110.

Syed N, Nork T, Poulseu G, Riis R, George C, Albert D. Retinoblastoma in a dog. Arch. of Ophthal. 1997; 115: 758-763.

Rothstein E, Scott DW, Riis RC: Tetracycline and niacinamide for the treatment of sterile pyogranuloma/granuloma syndrome in 3 dogs. J. Am. Anim. Hosp. Assoc. 1997; 33: 540-543.

Riis RC, Rebhun WC, Jackson CA, Lowe E, Katz ML, Cummings JF, Mohammed HO, Divers TJ, deLahunta A, Valentine BA: Fundic lesions in horses affected with equine motor neuron disease. In preparation 1995.

Taylor MM, Kern TJ, Riis RC, McDonough PL, Erb HN: Intraocular bacterial contamination during canine cataract surgery. J Am Vet Med Assoc. 1995; 206(11): 1716-1720.

Riis RC, Rebhun WC, Jackson CA, Lowe E, Katz ML, Cummings JF, Mohammed HO, Divers TJ, deLahunta A, Valentine BA: Fundic lesions in horses affected with equine motor neuron disease. Trans. 26th Am. Coll. Vet. Ophthal. 1995.

Jolly RD, Palmer DN, Studdert VP, Sutton RH, Kelly WR, Koppang N, Dahme G, Hartley WJ, Patterson JS, Riis RC: Canine ceroid-lipofuscinosis: A review and classification. J Sm Anim Pract. 1994; 35: 299-306.

Riis RC: Eye alert: Iris pigmentation. Feline Health Topics for Veterinarians 1994; 9(3).

Riis RC: Small Animal Ophthalmology, Self-Assessment Picture Tests in Veterinary Medicine Textbook. London, Mosby-Wolfe, 1994. Published in English, German, Japanese and Portuguese.

Riis RC: Cholesterol abnormalities in the Briard. Adv Sm Anim Med Surg. 1993; 6(7).

Riis RC: Feline central retinal degeneration. Feline Pract. 1993; 21(5): 23-25.

Farnum CE, Jones K, Riis RC, Wilsman N. Ocular chondrodysplasia in Labrador retriever dogs: a morphometric and electron microscopic analysis. Calcif Tissue Int. 1992; 50: 565-572.

Riis RC, Cummings JF, Loew ER, deLahunta A. Tibetan terrier model of canine ceroid lipofuscinosis. Am. J Gen. 1992; 42: 615-621.

Riis RC: Cases of feline central retinal degeneration decline. Feline Health Topics for Veterinarians. 1992; 7(1).

Olivero DK, Riis RC, Dutton AG, Murphy CJ, Nassise MP, Davidson MJ: Feline lens displacement: a retrospective analysis of 345 cases. Prog Vet Comp Ophthal. 1991; 1(4): 239-244.

Riis RC: Disorders of the Lens. In: Current Veterinary Therapy XI. Kirk, RW, Editor. Philadelphia, WB Saunders Company, 1991.

Chavkin M, Riis RC, and Scherlie PH: Management of a nonhealing corneal erosion in a Boxer Dog. Cornell Vet. 1990; 80(4): 347-356.

Riis RC: Ocular Sensory. Chapter 18. In: The Cornell Book of Cats. Siegal, Editor, New York, New York, Villard Book, 1990.

Riis RC, Rebhun WC, and Summers B: Proliferative optic neuropathy in a horse caused by granular cell tumor. Eq Vet J. 1990, 10: 69-72.

Riis RC, Scherlie PH, and Rebhun WC: Intraocular medulloepithelioma in a horse. Eq Vet J. 1990; 10: 66-68.

Riis RC: Corneal sequestration in cats. Advances Sm Anim Med Surg. 1989, 1(8).

Stehman SM, Rebhun WC, and Riis RC: Progressive retinal atrophy in related cattle. The Bovine Pract. 1987;22(10): 195-197.

Riis RC: Ocular Neoplasia. In: Current Veterinary Therapy IX. R.W. Kirk, Editor. Philadelphia, WB Saunders Company, 1986.

Riis RC, Sheffy B, Loew E, Kern TJ and Smith J: Vitamin E deficiency retinopathy in dogs. Am J Vet Res. 1981; 42(1): 74-86.

Perman V, Alsaker R, and Riis RC: Cytology of the Dog and Cat. Textbook. Published by the American Animal Hospital Association, 1979.

Bistner SI, Riis RC: Clinical Aspects of Mycotic Keratitis in the horse. Cornell Vet. 1979: 69(4): 364-374.

Posten H, Riis RC, Rumsey G, and Ketola: Nutritionally induced cataracts in salmonids fed purified diets. Marine Fisheries Review. October, 1978; 40: 45-46.

Posten H, Riis RC, and Rumsey G: The effect of supplemental dietary amino acids: Minerals and vitamins on salmonids fed catarctogenic diets. Cornell Vet. October, 1977; 67(4): 472-509.

Witzel DA, Riis RC, Rebhun WC, and Hillman RB: Night blindness in the Appaloosa: Sibling occurrence. J Equine Med and Surg. 1977; 1: 383-386.