关键区别 - 脂肪性皮炎与牛皮癣
皮肤病学可能是世界上最令人担忧的疾病。它使患者在心理和身体上均患者,有时更严重的病例甚至会打断他或她的社交生活。牛皮癣和脂肪性皮炎是两种这样的皮肤病,可能会令人痛苦。牛皮癣是一种具有皮肤和关节表现的慢性多系统疾病。另一方面,皮脂性皮炎可以视为毛状区域皮肤的炎症。Arthropathy is seen as a comorbidity in psoriasis, not in seborrheic dermatitis.这可以被认为是脂肪性皮炎和牛皮癣之间的关键区别。
内容
1.Overview and Key Difference
2.什么是脂肪性皮炎
3.What is Psoriasis
4。Similarities Between Seborrheic Dermatitis and Psoriasis
5。Side by Side Comparison – Seborrheic Dermatitis vs Psoriasis in Tabular Form
6。概括
什么是脂肪性皮炎?
The term dermatitis is used to describe a condition where the skin is发炎。脂肪性皮炎是一种这种疾病,毛茸茸的区域的皮肤发炎形成特征性油腻的黄色鳞片。
Presentation
- 头皮,耳朵,脸部和眉毛的红色鳞片或渗出性喷发
- 干鳞状叶片损伤在山间或预旧区域的皮肤上
- Intertriginous病变在腋窝,脐带或腹股沟
原因
- 脂肪性皮炎的家族史
- HIV
并发症
- Furunculosis
- 叠加念珠菌感染
治疗
该疗法仅受到抑制;因此,应使患者了解可能的复发。
- 局部咪唑被用作第一行药物。
- Use of sulfur diluted in salicylic acid has been proven to be effective
- 局部锂制剂可用于面疹
什么是牛皮癣?
牛皮癣是一种具有皮肤和关节表现的慢性多系统疾病。
促成因素
- 创伤
- 感染
- 激素失衡,例如甲状腺功能减退症
- Drugs such as antimalarials and beta blockers
- 吸烟和酒精
组织学特征
- Parakeratosis
- Irregular thickening of the epidermis. But the epidermis over the dermal papillae is depleted, which results in bleeding when scratched or the scales are removed. This is called auspitz.
- 多形核白细胞微伴侣
- 扩张和曲折的毛细管环
- 上表皮浸润T lymphocytes
临床表现
- 存在斑块
- 缩放
- 红斑
- Pustules can appear sometimes on the skin of plantar and palmar surfaces
- Pitting of nails
牛皮癣的发作通常发生在成年初期。在小儿病例中,表现是非典型的。
可以有牛皮癣的家族史。任何生理压力(例如创伤和感染)都可以触发导致这种情况的病理过程。牛皮癣的标志性特征是Koebner的现象,其中病变首先出现在轻微创伤部位。这些病变并不发痒,可以通过暴露于太阳而清除。相关关节病是一种常见的合并症。
牛皮癣的不同形式
肠牛皮癣
This usually occurs in adolescents within few weeks after a hemolytic streptococcal infection. The lesions disappear spontaneously.
脓疱牛皮癣
Can occur as chronic deep seated lesions or generalized pustular psoriasis.
弯曲牛皮癣
This is the form of psoriasis that occurs in places such as submammary, axillary and anogenital folds. Scales are rare but there is a characteristic glistening nature.
餐巾纸牛皮癣
This appears in the area covered by the diapers. Babies who get napkin psoriasis are more likely to get psoriasis in the adult life.
红皮牛皮癣
Erythrodermic psoriasis is a rare form of psoriasis which is triggered by the irritant effect of chemicals such as tar.
并发症of Psoriasis
银屑病关节炎
Arthritis is a common complication of psoriasis which is approximately seen among 5% of the psoriatic patients. Usually, the terminal interphalangeal joints of the toes and fingers are affected. In some occasions, the symptoms and clinical features of psoriatic arthropathy mimic rheumatoid arthritis in which case large joints such as sacroiliac joint are affected.
Investigations
- 活检很少完成。
- In Guttate psoriasis, throat swabs are taken to find the presence of beta hemolytic streptococci
- Skin scrapings and nail clippings are required to exclude tinea
- 射线照相对于评估相关关节损害是必要的
管理
- 可以给予药物,例如维生素D类似物,钙三醇和tacalcitol
- 紫外线辐射疗法
- 用局部类维生素类似或局部皮质类固醇治疗
What are the Similarities Between Seborrheic Dermatitis and Psoriasis?
- Both conditions are dermatological disorders.
- 通常在两种情况下都可以看到鳞片的外观。
皮脂性皮炎和牛皮癣有什么区别?
Seborrheic Dermatitis vs Psoriasis |
|
Seborrheic dermatitis can be considered as the inflammation of the skin of hairy regions. | 牛皮癣是一种具有皮肤和关节表现的慢性多系统疾病。 |
Arthropathy | |
关节疗法不是合并症 | Arthropathy is seen as a comorbidity. |
概括– Seborrheic Dermatitis vs Psoriasis
银屑病and seborrheic dermatitis are fairly common skin disorders mostly affecting patients in their early adulthood. Psoriasis is a multisystem disorder with joint manifestations whereas seborrheic dermatitis is the inflammation of the skin of hairy areas. In spite of the high number of shared clinical features, these two diseases can be easily distinguished from each other by the joint manifestations which are only seen in psoriasis. This is also the key difference between seborrheic dermatitis and psoriasis.
下载脂肪性皮炎的PDF版本与牛皮癣
You can download PDF version of this article and use it for offline purposes as per citation notes. Please download PDF version here脂肪性皮炎和牛皮癣之间的差异
参考:
1. Buxton, Paul K. ABC of dermatology. London: BMJ , 2007. Print.
Image Courtesy:
1. AMRAS666的“脂肪性皮肤炎头” - 自己的作品(CC BY-SA 3.0)viaCommons Wikimedia
2. “Psoriasis on back1” By Psoriasis_on_back.jpg: User:The Wednesday Island (of the English Wikipedia)derivative work: James Heilman, MD (talk) – Psoriasis_on_back.jpg(CC BY-SA 3.0)viaCommons Wikimedia
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