Oral extramedullary plasmacytomas (EMPs) are uncommon tumours that rarely metastasise in dogs. Many dogs have allergies that make their paws itch. The appearance of plasmacytomas is slightly different from the other growths mentioned up to this point, as they are described as “sessile (fixed), firm, raised dermal masses. Solitary bone plasmacytomas may cause bone pain or fractures. In dogs, EMPs most commonly arise in the skin (86 percent) followed by the oral cavity (9 percent) and the gastrointestinal tract (4 percent); with regard to the cutaneous form, they are most commonly located on the limbs and head (Vail, 2019). (Moshref et al. The majority of animals are right-handers. Other Possible Causes. Active lifestyles. Breed predisposition: German Shepherd Dog; Sites: trunk, limb, head (especially pinnae), and oral cavity (i. 1 In dogs, the extramedullary tumors are most commonly found in the skin, mainly on the head (face, lip, and ear canals) and paws. Extramedullary plasmacytomas are relatively common plasma cell tumours in dogs, and usually occur in the skin (86%), oral mucocutaneous junction (9%) and rectum and colon (4%) in the absence of bone involvement (Lucke, 1987; Rakich, Latimer, Weiss, & Steffens, 1989). Dogs may show a noticeable limp or may avoid putting weight on the affected paw. AU - Sternberg, Rachel. Browse or use the filters to find your next picture for your project. 5% of all. paws footprint dog. As you've seen, the issues may. Amyloid deposition in varying amounts and with variable patterns of distribution (focal or diffuse) was demonstrated in eight canine and two feline extramedullary plasmacytomas expressing lambda light chains. Oral extramedullary plasmacytomas (EMPs) are uncommon tumours that rarely metastasise in dogs. We examined the immunoreactivity of mouse monoclonal antibody Mum-1p to MUM1/IRF4 and compared it with expression of CD79a and CD20 in 109 plasmacytomas in 107 dogs. Use a nice antibacterial soap and wash the pad. You may even have all you need to treat histiocytoma dog paw tumors in your pantry! It should cost about $5 to treat your dog’s bump safely and effectively at home. paw dog hand pet. Multiple Solitary Plasmacytomas (MSP) Solitary plasmacytoma is the most common form of plasmacytoma. Prognosis is generally good. A plasmacytoma is a discrete, solitary mass of neoplastic monoclonal plasma cells. The skin of the digits, chin, ear, and lip represented the most common (17/29) tumor sites. Later, they may regress spontaneously. PAW Patrol is a Canadian animated television series created by Keith Chapman and produced by Spin Master Entertainment, with animation provided by Guru Studio. Mucocutaneous plasmacytomas were diagnosed in 75 dogs. Based on several studies, only about 1% of dogs with cutaneous plasmacytomas will develop multiple myeloma. Most cases of plasmacytomas cause paraproteinemia. You can also add a few teaspoons of olive or coconut oil to the. The International Myeloma Working Group lists three types: solitary plasmacytoma of bone (SPB); extramedullary plasmacytoma (EP), and multiple plasmacytomas that are either primary or recurrent. It’s wise to get in the habit of checking your dog’s paws. Some examples of paw disorders that result in swelling and are breed specific include: Familial Footpad Hyperkeratosis. The tumours were solitary in all but. 8,300+ Paw Print Illustrations, Royalty-Free Vector Graphics. Abstract. Cutaneous plasmacytomas associated with local deposition of amyloid were diagnosed by light microscopy in a series of six older dogs (mean age 10. Return to Home. dog puppy pet animal. Histiocytomas can look pretty scary to the untrained eye, and it can be. The incidence is 0. Wipe or wash your dog’s paws as soon as they come in from outside. Use a soft-bristled brush or small comb to brush the hair on top of the paw up. Solitary extramedullary plasmacytomas are even less common. 5. EP in dogs are typically benign tumors, easily treated with local therapies (VAIL, 2013). There are two forms, medullary and extramedullary according to whether the growth is in the bone marrow or. Angel is everything to me and I have had the privilege of having her 23 years come June 11th. 7 years) consisting of two Cocker Spaniels, a Poodle, a Weimeraner, and two mixed-breed dogs. Food allergies and environmental allergies are especially known to cause paw itching. 1. At this point, roll your dog over and apply coconut oil to all of the areas that have been affected by the yeast. 4 Older dogs are more commonly affected with cutaneous plasmacytomas. Multiple myeloma is the most important based on incidence and severity 1,2 and has been reported in the dog, cat, horse, cow, and pig. SBP accounts for less than 5% of plasma cell. Rinse the Dog’s Paws with Soap and Water. Part 1 - Paw Problems - paw pad injuries, cracked pads, paw licking (and comments on dog socks and boots) Part 2 - Nail Issues - torn nails, misshapen nails, nail filing techniques. The Murdaugh's yellow Labrador has been mentioned several times in Alex Murdaugh's murder trial, described as stubborn and as a. Typical sites of occurrence. Discussion. An obvious injury– puncture, graze, cut, gash, etc. Site of tumor, age, and sex of the 46 dogs are given (Table 1). Three dogs had 3 lesions, 1 dog had 4 lesions, 2 dogs had 5 lesions, and 1 dog had 6 lesions. ” The plasmacytoma is a benign cancer. Surgery, radiation, chemotherapy, or a combination of these treatments may be used for an extramedullary tumor. Recurrence and metastatic rates are low. A dog’s front paws also have a carpal pad above their dewclaws (if they have them). Colorectal plasmacytomas are similar to mucocutaneous plasmacytomas,. EMPs can develop from cutaneous or mucocutaneous tissues []. Perioperative screening for multiple myeloma was negative. To keep gauze in place, wrap the entire foot in a self-sticking product such as Vet Wrap. The aim of the study was the evaluation of morphology and immunophenotype of canine (19 cases) and feline (7 cases) extramedullary plasmacytomas. Nine cases of colorectal plasmacytomas diagnosed between 1998 and 2001 were reviewed. The EMPs varied in diameter, the largest being 3. 7 years); dogs with tumors of the lip area were slightly younger (mean age, 7. Published on November 23, 2023. Ulcers with scabbing and blisters. As I demonstrate in my video, you'll. The final dog with documented progression (Dog 9) experienced uncontrolled pain that was recorded as local disease progression 22 days after diagnosis. Anxiety can be caused by many factors, such as loud noises, moving, or separation anxiety, and can range from mild to severe. Regularly check your dog’s paws for signs of ill health or foreign objects. Therefore, immuno-histochemical studies directed at detecting immunoglobulin light and heavy chains, thioflavin-T, or multiple. The study population consisted of 155. What is a Plasmacytoma? Canine extramedullary plasmacytoma is a benign, round-cell neoplasm that is derived from plasma cells of B cell lineage. 5. 1 The majority (>95%) of cutaneous plasmacytomas are solitary, and <1% are associated with multiple myeloma. Oral extramedullary plasmacytomas (EMP) are locally aggressive tumors in the dog that rarely metastasize. Up to 2/3 progress to myeloma or additional plasmacytomas; 1/3 remain disease free for > 10 years following local (radiation) control. A higher risk is presumed in Yorkshire terriers. Canine extramedullary plasmacytomas are most likely to occur on mucus membranes and/or skin. dog paw prints animal. Plasma cell tumours are derived from cells of the B lymphocyte plasma cell lineage. Peripheral nerve sheath tumors in dogs are typically a single mass. 6 y) and most frequently involved. The median survival time was 15 months (range 5 to 33 months). The median age at diagnosis was 8 years (range 4 to 11). Cutaneous and oral EP in dogs are typically benign tumors, easily treated with local therapies (VAIL, 2013). Occasional paw licking is. We evaluated 134 cutaneous plasmacytomas in 125 dogs submitted to the University of Tennessee surgical biopsy service between 2009 and 2012 to determine whether the presence of intravascular neoplastic cells had prognostic significance. Extramedullary plasmacytomas are uncommon neoplasms in dogs. “They can get. (11)Cutaneous and oral plasmacytomas are generally benign with no related. Treatment will depend on the specific cause. Computed tomography (CT) identified a large, left kidney mass with retroperitoneal hemorrhage. A study consisting of 751 extramedullary plasmacytomas reported the most common location for this neoplasm was the skin (86%), and most frequently they were found on the head and limbs. A 10-year-old spayed female mixed-breed dog was examined because of acute inspiratory dyspnea. Neoplastic cells extended to within 5 mm of examined margins within 1 or more cutaneous plasmacytomas from 11 dogs, and extended to the margins in an additional 23 cases. Nine cases of colorectal plasmacytomas diagnosed between 1998 and 2001 were reviewed. Bolo was sworn in by. Solitary plasmacytomas most frequently occur in bone (plasmacytoma of bone), but can also be found outside bone in soft tissues (extramedullary plasmacytoma) . Soft tissue sarcomas are also malignant. His energy level and behaviour is normal, except. For a simple paw cleaning spray, combine equal parts of water and vinegar and fill it into a spray bottle. If your dog has dry or cracked paw pads, a paw balm might be useful. PCT-E are frequently reported in dogs over 10 years of age. Nancy Reese discusses plasmacytoma tumors. Palpable mass due to soft tissue extension. Bone plasmacytoma was diagnosed in. They account for about 20% of all canine skin tumors and can be quite invasive. kisspng-dog-paw-cougar-drawing-clip-art-paw-prints-5ad0eba3679bd0. Although radiation therapy is also reported to be effective for canine EMPs, experience is limited ( 5, 23 ). Digital pads (4 pads that are located directly under the toes) Metacarpal pad (A large pad that is located directly under the digital pads) Dewclaw (A vestigial digit) Carpal pad (A tiny pad near the wrist)Forty-nine cutaneous plasmacytomas in 46 dogs were studied. Reticulum cell sarcoma is a nonspecific term which encompasses large lymphoid cell tumors, extramedullary plasmacytomas, and true histiocytic (mononuclear phagocytic) tumors. Two dogs. Because the keratin will keep growing and growing over your dog. Compression fractures in your spine, which may damage your spinal cord or nerve root. This pictorial review describes the spectrum of CT/MR imaging findings of solitary extramedullary and bone plasmacytomas in different locations related to neuroradiology. In cats, cutaneous plasmacytomas may be more commonly associated with bone marrow or organ involvement. All lymphomas and plasmacytomas were located in the small or large intestine except for 1 plasmacytoma which was in the. When you’re checking, be sure to check for these symptoms of paw infections: General swelling across the paw or on one of the toes. Tumours, located in skin, oral cavity and spleen were surgically excised, fixed and processed for histopathology and immunohistochemistry (CD79α, CD18,. 9. Vectors. Deicing salts. Keep your dog in the tub and keep the paw submerged in the vegetable oil. In a 10-year period, extramedullary plasmacytomas (EMP) represented 5. Plasmablastic tumors seemed to develop. The median survival time for all dogs with solitary osseous plasmacytoma was 912 days (range 5 to 2179), and the progression-free interval for treated dogs was 310 days (range 22 to 2179). Surgical excision is the treatment of choice for removal of benign plasma cell tumors, with little to no recurrence if completely excised. Osteosarcoma of the larynx is extremely rare in dogs. Nothing gets your dog’s paws cleaner than a bath. Common sites are digits, ears (pinnae) and mouth (i. Flip the dog’s paw over to reach to top of its foot. The American Kennel Club recognizes these three types of. 2% of all canine oral tumors and 22. Radiotherapy is also conducted in some dogs in order to destroy the neoplastic tissue. There is often hair loss and the dog may lick the feet constantly. Klein explains that sebaceous cysts, one of the easiest types to become infected, are prevalent in dogs. The bleeding should stop in around 5-10 minutes. The most common types of malignant tumors on a dog’s. Site of tumor, age, and sex of the 46 dogs are given (Table 1). Introduction. Atopic dermatitis is an itchy, inflammatory skin disease associated with environmental allergens, much like hay fever in people. Paw pad lumps and bumps may also be caused by mast cell tumors, insect bites, constant licking of paws, digital hyperkeratosis and many more. Washing the infected area with mild dog-friendly soap and warm water can keep the area clean. Take shorter walks when it’s nasty outside. 1. Quite a few dogs are ambidextrous or use both paws equally. Other SPB symptoms include: Pain or bone fractures in your rib bones, thoracic vertebrae, femur and pelvis. Cutaneous plasmacytomas were diagnosed in 46 dogs. Limping, favoring one leg. While you don’t have to completely soak your dog, washing their paws thoroughly to remove dirt or harmful substances like road. 4. Case 4. Skin allergies start in young dogs, who may scratch, rub, lick, or chew the paws. These masses are often malignant and occur in older dogs. The series premiered on. The site at which tumors occurred and the age and sex of the dogs were similar to those in previous reports. Extramedullary plasmacytoma (EMP) is a plasma cell tumor, usually solitary and benign in nature, and mostly non-recurrent following excision [1,2,3]. Three dogs had 3 lesions, 1 dog had 4 lesions, 2 dogs had 5 lesions, and 1 dog had 6 lesions. These neoplasms are composed of plasma cells derived from B lymphocytes (Miller et al. Find images of Paw Print Royalty-free No attribution required High quality images. Two dogs were alive at 20 and 23 months with no recurrences at the. Solitary plasmacytomas are rare; their incidence has been reported to be around 0. Learn about histiocytoma in dogs today at Embrace Pet Insurance. Treat all affected areas with coconut oil. Two dogs were alive at 20 and 23 months with no recurrences at. They represent 5. Plasmacytomas are composed of neoplastic plasma cells that can have immature nuclear features (Table 3) and are characterized by monoclonality. It is a type of neoplasm in which the white blood cells called plasma cells multiply abnormally and become malignant. Diagnosis of plasmacytomas relies on morphological observations and immunohistochemistry for multiple myeloma oncogene-1 (MUM-1) and cluster of. Nasal discharge, nose bleeds, nasal obstruction. The incidence is 0. 15/100. No cases developed total. Plasmacytomas. , 2017) and the most common areas of plasmacytoma are trachea, larynx, lips, oral cavity, stomach etc. 3. 18 Reasons Dogs Lick or Chew Their Paws. For plasmacytomas of bone, treatment typically consists of radiation therapy to kill the cancerous bone lesion. Other affected areas include the face, ears, limbs, flanks, and belly. By Tracy Stokol / August 2, 2020. TVO first ran previews of the show in August 2013. Use your scissors to trim the hair on the top of the feet. Stefan Cristian Cioata / Getty Images. She explains that most vets who find plasmacytoma tumors in their patients, will locate them as solitary, non-aggressive, pink growths on the surface of the skin that can be resolved using surgical removal. Treatment consisted of complete surgical resection when possible. The malignant plasmacytoma is a rare tumor type that occurs naturally in several mammals—the dog (Osborne et al, 1968), the cat (Farrow and Penny, 1971), the hamster (Cotran and Fortner, 1962), the rat (Bazin et al . These neoplasms are composed of plasma cells derived from B lymphocytes (Miller et al. Nine cases of colorectal plasmacytomas diagnosed between 1998 and 2001 were reviewed. tious Diseases of Domestic Animals, 7th ed. Here’s a look at the five most common types of tumors on dogs’ paws: Melanoma: Digital melanoma in dogs can also spread up the leg, to the lungs and/or to the liver. The most common location of these neoplasms is the skin or mucous membranes, especially the lip, digits, trunk, ears, and face. The cut surface of the tumors had a firm con-sistency, and the epidermis of the cutaneous EMPswas ulcerated in six cats. The clinical, light microscopic and ultrastructural features of twelve cases of primary cutaneous plasmacytomas are described (11 dogs and one cat). Plasmacytomas are neoplasms consisting mainly of plasma cells at varying stages of. Extramedullary plasmacytoma, also known as extraosseous plasmacytoma , are the less common form of solitary plasmacytoma, manifesting as isolated plasma cell tumors located at a non-osseous site. 5% of neoplasms in dogs. ABSTRACT The clinical, light microscopic and ultrastructural features of twelve cases of primary cutaneous plasmacytomas are described (11 dogs and one cat). These plasmacytomas commonly occur in the head and neck region, particularly in the upper. Extramedullary plasmacytoma (EMP) – These encompass all nonosseus SPs; they can occur in any soft tissue but the upper. Some dogs wave their front paws, while others cross their front paws or look like they are putting their paws together in prayer. Use gauze pads to cushion the bottom of the foot and absorb blood. clinical significance: Canine solitary osseous plasmacytomas can be managed long term with appropri - ate local therapy. Nancy Reese discusses plasmacytoma tumors. While there has been no reported case of death caused by poison oak in dogs, they may still develop toxicity symptoms. From the other dogs with multiple plasma cell tumors, only 1 mass per dog was included in this study. Multiple myeloma (plasma cell neoplasia in the bone marrow and other organs) can be associated with skin involvement, but this occurs very infrequently. , 1998 ). A plasmacytoma is a discrete, solitary mass of neoplastic monoclonal plasma cells. Plasmacytomas are discrete, solitary tumors of neoplastic monoclonal plasma cells in either bone or soft tissue (extramedullary). 3. 7. When descriptions were Fig 1. Every dog reacts to poison oak differently. Tea Tree Oil Tea. The cutaneous or skin origin plasmacytomas are usually solitary tumors. 534. footprints bear claws. To treat extramedullary plasmacytomas, treatment may vary depending on the location of the plasmacytoma. ) Injuries – Cuts, Scrapes, and Lacerations. EMPs represent 2. Males and females were equally represented, and most dogs were. 8 years). Two dogs were alive at 20 and 23 months with no recurrences at. Another important form of neoplastic plasma cells are. Plasma Cell Granuloma of the Thyroid: Review of an Uncommon Entity. Plasmacytoma is an uncommon tumor of dogs. , 2007). Cutaneous plasmacytomas are most. 4% of all canine neoplasms, and the most common location is the skin (86%), followed by the oral cavity (9%), and gastrointestinal tract. Yorkshire Terrier (n = 8) was the most commonly affected breed and males were affected more commonly than. Dry/cracked pads. The cutaneous or skin origin plasmacytomas are usually solitary tumors. While red paws on dogs is a common issue in dogs, they can cause discomfort, itchiness, and sometimes indicate underlying health conditions. Photo: Maggie Fan / National Dog Show. In some patients, a bone marrow aspiration can detect a low monoclonal plasma cell infiltration which indicates a high risk of early progression to an. A left-sided nephrectomy was performed, and histopathology confirmed a renal plasmacytoma. 2. Wipe or wash your dog’s paws as soon as they come in from outside. Free for commercial use High Quality ImagesMoss’s go-to solution: Rinse your dog’s paws after every walk. 2 reviews of Paws and Claws "I don't know why someone was complaining about over priced goods at paws and claws. Yeast infection. It’s wise to get in the habit of checking your dog’s paws. Living and Management The good news is that some types of tumors on a dog’s paw are benign. At home, you should get in the habit of regular paw. Although dogs of any breed or gender can develop inflamed paws for a number of reasons, some breeds of dog may be more likely to develop diseases or disorders that lead to inflamed paws. Radiation therapy is effective for EMPs, with nearly 92% local control rate for solitary plasmacytomas in humans ( 22 ). This can cause sharp, stabbing pains that may shoot down your legs and spine. 4. Abstract Solitary plasmacytoma is an infrequent form of plasma cell dyscrasia that presents as a single mass of monoclonal plasma cells, located either extramedullary or intraosseous. Plasma cell tumors are uncommon in dogs. Osteosarcoma of the larynx is extremely rare in dogs. Dog’s paws are made up of four digital pads that cover its toes and a bigger metacarpal pad in the back. There appears to be no sex predilection. Pleomorphic round cells with immunoreactivity to canine IgG and vimentin; Systemic involvement rare with only 1 case reported with hypercalcemia and hypergammaglobulinemia + Treatment. Symptoms of Paw Infections. 3 per 100,000 person-years in United States. Additional distant cutaneous plasmacytomas were later diagnosed in 3 patients; none of these dogs had intravascular neoplastic cells. Any harsh weather dries out a dog’s paws and adds extra wear and tear. Occasionally, their back paws may have tarsal pads on their back legs (same as a carpal pad, except on the hind feet), but this is rare. 2% of all oral tumors found in the dog (16/302). A 14-year-old spayed female dog of mixed breeding had a 3-week history of regurgitation of food occasionally mixed with blood, which revealed a mass in the caudal portion of the esophagus consistent with an esophageal plasmacytoma. They typically occur as solitary masses in dogs with no other related clinical. AU - Barger, Anne M. One year later there was no local recurrence or distant metastasis of the mass or clinical signs associated with the tonsillar plasmacytoma. In a strict sense, dermatophytosis is caused by various fungi, not yeasts. If the tumor has become invasive, surgery is typically recommended to excise the tumor and surrounding tissue. The phalanges are the small. 6. Ten or more lesions were noted in 14 of 21 dogs (66. 10. Multiple myeloma oncogene 1/interferon regulatory factor 4 (MUM1/IRF4) is involved in lymphoid cell differentiation, particularly in the production of plasma cells. It could be a cut, growth, or arthritis causing them discomfort. Gastric extramedullary plasmacytoma in a dog. Wipe your dog’s paws after being outdoors if they’re allergic to pollen; Give your dog antihistamines once your vet approves of their safety; 2. Royalty-free images. Plasmacytomas typically arise de novo from cutaneous plasma cells and are not associated with bone marrow involvement. Plasma cell neoplasms include multiple myeloma, Waldenström’s macroglobulinemia, solitary osseous plasmacytomas, and extramedullary plasmacytomas. Eye irritation. For cracked and inflamed paws, try an oatmeal bath by adding blended oats to the bathtub. In a large case study of 751 EMPs, the most common location was the skin (86%), followed by the mucous membranes of the oral cavity (9%), and then the rectum and colon (4%). The neoplasms occurred on the digits (2 dogs), forelimb (2 dogs),. Two dogs had multiple plasmacytomas. Find & Download Free Graphic Resources for Dog Paw. These masses are often malignant and occur in older dogs. silhouette imprint paw. Male Cocker Spaniels seem more predisposed to these tumors. Tree oil can help to reduce bacteria and fungus on your pet's paws. Two dogs had multiple plasmacytomas. Sound Effects. Search life-sciences literature (42,527,015 articles, preprints and more) SearchAllergies. First, here’s what I tried that didn’t work… What Didn’t Work:Sometimes, dogs chew their paws due to pain or injuries. Canine cutaneous plasmacytoma (one form of extramedullary plasmacytoma) is a solitary round-cell neoplasm of the skin most commonly identified in middle-aged and. You. Apple cider vinegar. Cutaneous plasmacytomas associated with local deposition of amyloid were diagnosed by light microscopy in a series of six older dogs (mean age 10. Binucleated cells are present (arrow). 92,000+ Vectors, Stock Photos & PSD files. It is not known what causes plasmacytomas. In contradistinction to multiple myeloma, there is minimal or no systemic bone marrow. 1992 May 15;200 (10):1501-2. Five (5/107) dogs had multiple masses; 3 tumors from 1 dog with no cutaneous involvement but multiple affected viscera were evaluated. On the rare occasions when a dog develops more than one tumor, it is likely that each is a primary tumor. Another factor in a dog’s paw health is their activity levels. Using a licki mat or filled treat can be a good option to help keep your dog calm. 4. Two dogs. Cuts, abrasions, and tears. x. 5 years (range 15-72 years). spread to local lymph nodes [4]. 8, 29 As defined by the World Health Organization, EMPs consist of atypical neoplastic plasma cells with monoclonal expression of immunoglobulin (Ig) light chains or heavy chains. Paw pad balms can help add moisture back into the dry paw pads, and some balms even have anti-inflammatory. Plasmacytoma. However, there is currently no statistical analysis identifying the least affected breeds. While five dogs developed lesions at other sites, no dogs progressed to multiple myeloma. They are most commonly found in or on the skin, most specifically on a dog’s head or limbs,. They are described clinically as a typically solitary (rarely multiple), well-circumscribed, round, raised, pink, cutaneous mass that may be alopecic or ulcerated and typically 1-2 cm in diameter. 1-5 Solitary osseous plasmacytomas (SOP) arise from bone and typically result in long. Plasmacytomas can occur in any bone, but they are most common in the spine. J Am Vet Med Assoc. Multiple Solitary Plasmacytomas (MSP) Solitary plasmacytoma is the most common form of plasmacytoma. Cutaneous plasmacytomas are uncommon in dogs (~2%) and rare in cats. Electrochemotherapy is a local treatment that combines chemotherapy and electroporation and shows objective responses of 70% to 94% with few local and. Microarray and immunohistochemical analyses of genes expressed by the most prevalent tumors, plasmablastic plasmacytomas, showed them to be most closely related to immunoblastic lymphomas, less so to plasmacytomas of Fasl mutant and SJL mice, and least to plasmacytic plasmacytomas of IL6 transgenic mice. Breed predispositions to canine digital neoplasms are well known. A liver biopsy. Check Price. 6. Europe PMC is an archive of life sciences journal literature. T1 - Extramedullary and solitary osseous plasmacytomas in dogs and cats. Other sites included the maxilla (n=2), the mandible (n=1), the tibia (n=1) and the carpus (n=1). Two dogs had multiple plasmacytomas. Cutaneous lymphoma may also resemble histiocytomas to the naked eye. To our knowledge, no figures are available on the incidence of the EMP in dogs and cats, but in man the P and the solitary myeloma are known to account for less than 10 per cent of all plasmacytomas (Batail]e, 1982). 0 % of all EMPs diagnosed are in the oral cavity. 1515/pjvs-2016-0042. The median time between onset and diagnosis was 7 months, and the median age at diagnosis was 52. Prognosis for solitary plasmacytomas is usually good.