에 의해 TCMVET | 2024년 9월 22일 | 개 암 및 종양
피부 혈관육종은 혈관내피종으로도 알려져 있으며, 피부의 혈관에서 발생하는 악성 종양입니다. 이 종양은 처음에는 양성 혈관종과 비슷하지만 나중에 공격적인 악성 종양으로 진행됩니다. 많은 품종에 영향을 미칠 수 있지만, 짧고 흰색의 털을 가지고 있고 햇빛에 많이 노출된 개는 특히 취약합니다. 이 글에서는 개의 피부 혈관육종의 원인, 증상 및 치료 옵션을 살펴보겠습니다.
피부 혈관육종은 무엇인가요?
피부 혈관육종은 피부의 혈관에서 발생하는 드물지만 공격적인 종양입니다. 이 종양은 신체의 다양한 부위에 나타날 수 있으며, 대부분 개의 몸통 아랫부분, 엉덩이, 허벅지, 하퇴에 영향을 미칩니다. 처음에는 양성 혈관종과 비슷하게 무해해 보일 수 있지만 악성이 되어 주변 조직으로 퍼질 수 있습니다.
혈관육종에 걸리기 쉬운 품종
특정 개 품종은 털 유형이나 유전적 소인으로 인해 피부 혈관육종에 더 취약합니다.
- 태양 관련 위험: 짧고 흰색의 털을 가진 개 등 위핏, 이탈리안 그레이하운드, 화이트 복서 팬츠및 피트불 테리어, 자외선(UV)에 더 많이 노출되기 때문에 태양으로 인한 혈관육종이 발생할 가능성이 더 높습니다.
- 유전적 위험: 다음과 같은 품종 아이리쉬 울프하운드, 비즐라, 골든 리트리버및 독일 셰퍼드 햇빛 노출이 아니더라도 이러한 종양이 생기기 쉬운 사람들도 있습니다.
피부 혈관육종의 원인
짧고 밝은 색의 털을 가진 품종에서 피부 혈관육종을 발병하는 데 있어 일광 노출은 중요한 위험 요인입니다. 장기간의 자외선 조사는 피부 세포를 손상시켜 돌연변이를 유발하고 결국 종양 형성으로 이어질 수 있습니다. 일광과 관련되지 않은 경우 유전적 요인이 소인이 있는 품종에서 혈관육종을 발병하는 데 기여할 가능성이 높습니다.
피부 혈관육종의 증상
피부 혈관육종은 처음에는 피부에 작고 양성인 덩어리로 나타날 수 있습니다. 시간이 지남에 따라 이러한 종양은 자라서 더 공격적으로 될 수 있습니다. 일반적인 증상은 다음과 같습니다.
- 빨간색 또는 보라색 융기: 이러한 혹은 종종 멍이나 양성 혈관종과 비슷합니다.
- 궤양: 종양이 진행됨에 따라 터지고 궤양이 생겨 불편함과 감염을 유발할 수 있습니다.
- 부종: 종양이 자라면서 영향을 받은 부위에 국소적인 붓기가 생길 수 있습니다.
- 빠른 성장: 이러한 종양은 빠르게 성장하여 근처 조직으로 퍼질 수 있습니다.
피부 혈관육종에 대한 치료 옵션
피부 혈관육종 치료는 종양의 크기와 위치에 따라 크게 달라집니다. 조기 발견과 개입은 성공적인 관리에 필수적입니다. 치료 옵션은 다음과 같습니다.
- 냉동수술: 작은 표면 종양은 종종 냉동 수술로 치료할 수 있습니다. 이 수술은 극저온 수술이라고 합니다. 이 방법은 최소한의 침습성으로 종양 세포를 효과적으로 파괴합니다.
- 레이저 수술: 레이저 수술은 작은 종양을 제거하는 데에도 사용할 수 있으며, 흉터 위험을 낮추면서 정확하고 효과적인 치료 옵션을 제공합니다.
- 태양 노출 회피: 태양 관련 혈관육종에 걸리기 쉬운 개에게는 자외선 노출을 줄이는 것이 중요합니다. 햇빛에 노출되는 시간을 줄이고, 개에게 안전한 자외선 차단제를 바르고, 보호용 의류를 사용하면 새로운 종양이 형성되는 것을 예방하는 데 도움이 될 수 있습니다.
- 장기 모니터링: 성공적인 치료를 받은 후에도 시간이 지남에 따라 새로운 종양이 생길 수 있으므로 장기적인 모니터링을 통해 미래의 종양 성장을 일찍 포착하는 것이 필수적입니다.
피부 혈관육종은 개의 건강에 상당한 영향을 미칠 수 있는 공격적인 혈관 종양으로, 특히 햇빛 노출이 많거나 유전적 소인이 있는 품종의 경우 더욱 그렇습니다. 조기 발견과 신속한 치료는 이 질환을 관리하는 데 필수적입니다. 반려동물 주인은 햇빛 노출을 최소화하고 의심스러운 피부 성장의 첫 징후가 보이면 수의사의 조언을 구함으로써 개의 위험을 줄이는 데 도움을 줄 수 있습니다.
에 의해 TCMVET | 2024년 9월 22일 | 개 암 및 종양
Epidermal hamartomas, also known as nevi, are rare skin conditions that appear as dark, pointy bumps on a dog’s skin. While they are benign, these growths can cause cosmetic concerns and are prone to secondary infections, especially in puppies. In this article, we will explore the symptoms, causes, and treatment options for epidermal hamartomas in dogs.
What Are Epidermal Hamartomas?
Epidermal hamartomas are benign skin lesions that form dark, raised bumps, sometimes arranged in a line on the skin. These bumps are typically more common in young dogs and puppies, and while they may look unpleasant, they are not cancerous. However, hamartomas can form pimples or thickened skin folds, leading to discomfort and potential infection.
Symptoms of Epidermal Hamartomas
The primary sign of epidermal hamartomas is the appearance of dark, pointy bumps on the dog’s skin. These growths may vary in size and shape and can present in different forms:
- Pointy, dark bumps: The nevi may be small and dark, appearing as pointed growths on the skin’s surface.
- Pimples or thick skin folds: In some cases, the skin around the hamartoma thickens or forms pimple-like structures.
- Linear arrangement: Occasionally, these bumps appear in a line, which can be a distinguishing feature of the condition.
- Prone to infection: Due to the nature of the growths, they can trap bacteria, leading to secondary infections, particularly if the dog scratches or irritates the area.
원인 및 위험 요인
While the exact cause of epidermal hamartomas is not always known, several factors contribute to their development:
- Genetics: In certain breeds, such as Cocker Spaniels, epidermal hamartomas may be inherited. This genetic predisposition makes them more likely to develop this condition at a young age.
- Puppies: These skin growths are more frequently observed in puppies, although they can appear in dogs of any age.
Treatment Options for Epidermal Hamartomas
Treatment of epidermal hamartomas largely depends on the size and number of growths. While they are benign, the risk of infection and their unsightly appearance often prompts treatment. Options include:
- 외과적 제거: Small hamartomas can typically be surgically removed with minimal complications. This is often the preferred option if the nevi are few and localized.
- Drug treatment: For dogs with large or multiple hamartomas, surgical removal may not be feasible. In these cases, medication can help manage the condition. Anti-inflammatory drugs or antibiotics may be prescribed if there is a secondary infection.
- Regular monitoring: For benign lesions that do not cause discomfort or infection, regular monitoring by a veterinarian may be enough to ensure the growths do not worsen.
Epidermal hamartomas are rare, benign skin conditions most commonly seen in puppies and certain breeds, such as Cocker Spaniels. While they are not harmful, their appearance and the risk of infection often make removal or treatment necessary. If you notice unusual bumps or skin changes on your dog, consult a veterinarian to determine the best course of action.
에 의해 TCMVET | 2024년 9월 21일 | 개 암 및 종양
Basal cell tumors are one of the most common types of benign skin tumors found in dogs. These growths typically affect middle-aged to older dogs and can appear as firm, dome-shaped masses on the skin. While generally non-cancerous, basal cell tumors can still cause discomfort due to their size and the potential for ulceration. In this article, we will explore the symptoms, causes, and treatment options for basal cell tumors in dogs.
What Are Basal Cell Tumors?
Basal cell tumors are skin growths that originate from the basal cells found in a dog’s skin. These tumors are typically benign, meaning they are not cancerous, but they can grow large and cause discomfort. They are most commonly found on the dog’s head (especially the ears), neck, and forelimbs. Although they are benign, they may cause problems such as ulceration, inflammation, and discomfort, particularly if they grow in size.
Symptoms of Basal Cell Tumors in Dogs
Basal cell tumors generally present as firm, elevated masses on the skin. These growths may vary in size, from small bumps less than 0.4 inches (1 centimeter) to large masses over 4 inches (10 centimeters) in diameter. Some additional characteristics include:
- Solitary lumps: The tumors often appear as single masses rather than multiple growths.
- Hairless or ulcerated surface: These lumps are frequently hairless, and in some cases, they may break open and ulcerate.
- Dome-shaped growths: The masses tend to have a dome-like shape, often sticking out from the skin on stalk-like projections.
- Dark coloration: In some instances, the tumors can be dark in color.
- Secondary cysts: Cysts may form within or around the tumor.
Despite their benign nature, basal cell tumors can become problematic when they ulcerate and cause secondary inflammation. Dogs with these tumors may experience discomfort, especially if the mass becomes infected or leads to the death of surrounding skin tissue.
Causes of Basal Cell Tumors in Dogs
Several factors may contribute to the development of basal cell tumors in dogs:
- 나이: These tumors are more common in middle-aged to older dogs.
- Breed predisposition: Certain breeds, including Wirehaired Pointing Griffons, Kerry Blue Terriers, and Wheaten Terriers, are more likely to develop basal cell tumors.
- Sun exposure: Prolonged exposure to UV radiation may increase the risk of skin tumors in dogs.
Treatment Options for Basal Cell Tumors in Dogs
The most effective treatment for basal cell tumors is surgical removal. Since these tumors can grow large and cause discomfort due to ulceration and inflammation, removing the tumor eliminates the source of irritation. Surgery is typically straightforward, especially when the tumor is caught early before it grows too large.
In some cases, additional treatments such as antibiotics or anti-inflammatory medications may be prescribed to manage secondary infections or inflammation caused by the tumor. Once the tumor is removed, the chances of recurrence are generally low, and the dog’s quality of life improves significantly.
Basal cell tumors in dogs, while benign, can cause significant discomfort due to their size and potential for ulceration. Regular monitoring of your dog’s skin, especially if they belong to a breed predisposed to these tumors, can help catch any growths early. Surgical removal is an effective treatment and can prevent further complications such as infections or inflammation. If you notice any unusual lumps or masses on your dog’s skin, consult a veterinarian to determine the best course of action.
에 의해 TCMVET | 2024년 9월 21일 | 개 암 및 종양
Skin tags, also known as acrochordons, are common benign skin lumps that frequently appear on older dogs. While harmless, these growths can sometimes cause concern for pet owners due to their appearance and the possibility of multiple occurrences. In this article, we will explore what skin tags are, why they develop, how they are diagnosed, and the available treatment options.
What Are Skin Tags in Dogs?
Skin tags are small, benign growths that can appear anywhere on a dog’s body. They often resemble stalk-like extensions and may have a wart-like surface. Although these growths can affect dogs of any breed, larger breeds tend to be at higher risk. Skin tags typically do not cause discomfort or pain unless they become irritated or injured.
Causes of Skin Tags in Dogs
While the exact cause of skin tags is not fully understood, several factors contribute to their development, particularly in older dogs. These factors include:
- 노화: As dogs age, their skin undergoes changes, making older dogs more susceptible to developing skin tags.
- Genetics: Certain breeds, especially large ones, are more prone to developing skin tags.
- Friction: Areas of the skin that experience frequent rubbing or friction, such as under the collar or around the legs, may be more likely to develop skin tags.
Diagnosing Skin Tags in Dogs
Skin tags are generally harmless, but it is essential to have them properly diagnosed by a veterinarian. This is particularly important as some skin conditions, such as warts or tumors, can appear similar to skin tags. A veterinarian may recommend a 생검 to confirm that the growth is benign. If your dog develops one skin tag, it is common for others to appear over time.
Treatment Options for Skin Tags in Dogs
While most skin tags do not require removal, surgical intervention may be considered if the growth becomes irritated, infected, or unsightly. Removal is typically done using methods such as excision, laser removal, or cryotherapy (freezing). However, unless the skin tag is causing discomfort or affecting the dog’s quality of life, surgery is often not necessary.
Skin tags in dogs are generally harmless but may cause worry for pet owners due to their appearance. Proper diagnosis and understanding of their benign nature can alleviate concerns. If a skin tag becomes problematic, consulting a veterinarian about removal options can help keep your dog comfortable and healthy.
에 의해 TCMVET | 2024년 9월 21일 | 개 암 및 종양
True cysts in dogs are fluid-filled sacs that develop under the skin and are usually benign. These cysts form when cells within the lining of the sac produce and secrete fluid, causing the lump to grow over time. While true cysts are generally harmless, they can become bothersome, depending on their size and location.
What Are True Cysts in Dogs?
True cysts are enclosed lumps that contain fluid secreted by the cells in their lining. Unlike some other types of cysts, which may be filled with semi-solid material, true cysts are filled primarily with fluid, making them soft and sometimes squishy to the touch. They can vary in size, from small, barely noticeable lumps to larger cysts that become more prominent over time.
These cysts can occur in any breed or age of dog, and while they are typically benign, they may need veterinary attention if they cause discomfort or begin to leak fluid.
Causes of True Cysts
True cysts in dogs are usually caused by a blockage in a gland or duct, leading to fluid accumulation. This blockage may occur due to:
- Trauma or irritation: Injury or repeated irritation to the skin can lead to cyst formation.
- Infections: Skin infections may block glands and ducts, contributing to cyst development.
- Genetics: Some breeds are more predisposed to developing cysts due to genetic factors.
Symptoms of True Cysts
True cysts are often easy to identify as they present as lumps beneath the skin. The most common symptoms include:
- Soft, fluid-filled lump: True cysts are typically soft or squishy, unlike tumors, which are usually firmer.
- Varying size: Cysts can grow over time, with some remaining small and others becoming larger and more noticeable.
- Fluid leakage: If punctured or damaged, a true cyst may leak fluid. This fluid can dry on the fur around the cyst, forming crusts.
- Discomfort: In some cases, the cyst may cause discomfort depending on its size and location. Cysts near joints or in areas where the dog is frequently touched may become bothersome.
Are True Cysts Harmful?
Most true cysts are not harmful to dogs. They are benign and generally do not pose any significant health risks. However, they can become problematic if they grow too large or are located in areas that cause discomfort to the dog. Additionally, if a cyst is punctured, it may become irritated or infected, leading to complications.
Treatment Options for True Cysts
In many cases, true cysts do not require any treatment and may be left alone unless they cause discomfort or complications. However, if a cyst becomes bothersome, there are several treatment options available:
- 배수: A veterinarian may drain the cyst by puncturing it and removing the fluid. This is a simple procedure but may need to be repeated if the cyst refills.
- 외과적 제거: For larger cysts or cysts that continue to refill, surgical removal may be the best option. The entire cyst, including the lining, is removed to prevent recurrence.
- Antibiotics: If a cyst becomes infected, a veterinarian may prescribe antibiotics to reduce inflammation and prevent further complications.
Preventing Cyst Formation
While true cysts cannot always be prevented, regular grooming and skin care can help reduce the risk of irritation and blockages that lead to cyst formation. If your dog has a history of cysts, regular check-ups with the veterinarian can help monitor for any new growths and address them before they become problematic.
True cysts are common, fluid-filled lumps that can develop on dogs for various reasons, such as blocked glands or skin trauma. Although these cysts are generally harmless, they may cause discomfort if they grow large or leak fluid. If you notice a lump on your dog, it’s important to consult with your veterinarian to ensure proper diagnosis and treatment. In most cases, true cysts can be easily managed, allowing your dog to remain comfortable and healthy.
에 의해 TCMVET | 2024년 9월 21일 | 개 암 및 종양
Cysts in dogs are a common occurrence and can be caused by a variety of factors. These fluid-filled or semi-solid sacs can appear under the skin or within internal organs. While most cysts are benign and harmless, it’s important to understand what causes them and when they may need veterinary attention.
Common Causes of Dog Cysts
- Inflammation: One of the primary causes of cyst formation is inflammation. When a dog’s skin becomes inflamed due to infection, irritation, or an allergic reaction, the glands or hair follicles can become blocked, leading to cysts.
- Trauma: Physical injury to the skin can also trigger cysts. If your dog has been scratched, bitten, or injured, the damaged tissue may develop into a cyst as part of the body’s healing process.
- Clogged Hair Follicles and Skin Glands: Just like in humans, dogs’ hair follicles and sebaceous (oil) glands can become clogged. When these pathways are blocked, fluid or material may build up, leading to the formation of a cyst. This is especially common in dogs with oily skin or in areas where grooming may irritate the skin.
- Excessive Grooming: Over-grooming, whether through licking or brushing, can sometimes irritate the skin and trigger cysts. Repeated irritation can cause minor trauma to the skin’s surface, leading to blocked follicles or glands, which in turn causes cysts to develop.
Breeds Prone to Cysts
Cysts can form in dogs of any breed or age, but certain breeds have a genetic predisposition. Dogs that are more likely to develop cysts include:
- 코커 스파니엘: Known for their thick coat and sensitive skin, Cocker Spaniels are prone to sebaceous cysts.
- 의화단: This breed is predisposed to developing various skin growths, including cysts, especially as they age.
- 골든 리트리버: Their thick double coat and skin conditions make them susceptible to cyst formation.
- Schnauzers: Schnauzers often develop comedones, or “Schnauzer bumps,” which are a type of cyst caused by clogged hair follicles.
Types of Dog Cysts
Cysts can vary in size and appearance, depending on their cause. Some common types include:
- 피지낭종: These are caused by clogged sebaceous glands and are filled with a waxy substance. They are common in many breeds, especially those with oily skin.
- 여포 낭종: These form when hair follicles become blocked, often due to skin infections or excessive grooming.
- 유피 낭종: These are congenital and occur when skin layers fail to separate properly during development, leading to a cyst formation.
Treatment and Prevention
Most cysts in dogs are benign and don’t require treatment unless they become infected or grow large enough to cause discomfort. In cases where a cyst becomes painful or bothersome, a veterinarian may recommend draining or surgically removing it. Regular grooming, checking for lumps, and maintaining your dog’s overall skin health can help prevent cysts from forming. If you notice any unusual lumps or bumps on your dog, it’s always best to consult with your veterinarian for a proper diagnosis.
Dog cysts can form for a variety of reasons, including inflammation, trauma, clogged glands, and excessive grooming. While these growths are usually harmless, certain breeds are more prone to cyst formation due to genetic factors. Understanding the causes and knowing when to seek veterinary advice ensures your dog stays healthy and comfortable.
KO 
EN 
EN_GB 
ES 
NL 
PL 
PT 
IT 
FR 
DE 
JA 
ZH 