A small minority of patients lose all the hair on their head known as alopecia totalis or all the hair on their head and body alopecia universalis. Hair loss alopecia is a common problem and is often a major source of distress for patients. Ppt alopecia powerpoint presentation free to download. Alopecia areata the association of certified dermatology. The loss of hair may be complete and absolute, although these.
Some causes are considered natural, while others signal serious health problems. Further reading the british association of dermatologists bad has produced patient information leaflets for all types of skin conditions, including types of alopecia. Hereditary alopecia can occur at an early age or may have a tardive onset. Malepattern baldness, dont need treatment because theyre a natural part of ageing and dont pose a risk to your health and if the hair loss is due to cosmetic reasons then two medications called finasteride and minoxidil can be used. A 30 year old man suffering from hair fall visited me on 92011. Alopecia areata is a common condition causing nonscarring hair loss and is hypothesized to be an autoimmune, organspecific, tcellmediated reaction directed against the human hair follicle. A listing of alopecia medical research trials actively recruiting patient volunteers.
Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Its caused when the immune system mistakenly attacks random groups of hair follicles. Alopecia is a disorder that affects all patients, young and old. The differential diagnosis of alopecia includes both scarring and nonscarring alopecias. Alopecia areata is an autoimmune condition which causes patchy hair loss. Download as ppt, pdf, txt or read online from scribd. Alopecia presentation free download as powerpoint presentation. Alopecia types definition of alopecia types by medical.
The results may vary from patient to patient based of the clinical condition that they are suffering from. Mar 05, 2020 androgenetic alopecia, or pattern alopecia, is an extremely common disorder affecting both men and women. Our powerpoint presentations have been created to raise awareness and increase understanding of alopecia areata. Pediatric cases are commonly seen in a dermatology clinic, and management can. Alopecia uk pdf ppt case reports symptoms treatment. Mariya miteva covers highinterest clinical topics including hair cosmeceuticals, new medications in clinical trials, offlabel treatment technologies, and much more. Descargue como ppt, pdf, txt o lea en linea desde scribd.
Alopecia areata hair loss ppt presentation a powerpoint presentation include brief description about entire disease condition. The exact cause of alopecia areata is unknown, but it seems to be caused by the immune system attacking the hair follicles by mistake. Alopecia areata is a localized loss of hair in round. In addition, many hair shaft disorders can produce hair shaft fragility, resulting in different patterns of alopecia. Androgenetic alopecia, or pattern alopecia, is an extremely common disorder affecting both men and women. Permanent area of hair loss associated with destruction of hair follicles. Patients may describe increased shedding and diffuse or localized alopecia.
Trichoscopy is the term coined for dermoscopic imaging of the scalp and hair. Alopecia definition alopecia simply means hair loss baldness. Shakespeare wrote, theres many a man has more hair than wit in the comedy of errors. Diagnosis and treatments provides a practical answer to most diagnostic and therapeutic matters related to the different types of alopecia physicians may encounter in daily practice. Alopecia totalis at alopecia totalis is a more advanced form of alopecia areata which results in total loss of all hair on the scalp. Alopecia areata presentation free download as powerpoint presentation. Primary cicatricial alopecias are characterized by an inflammatory infiltrate affecting the upper, permanent portion of the follicle referred to as the infundibulum, and below it, the isthmus of the follicle. In normal healthy individuals, hair sheds out after the resting phase when the new hair anagen growth starts exogen.
Alopecia areata aa is a common cause of non scarring alopecia that occurs in a patchy, confluent or diffuse pattern. Since then he is working with his father on his family farm. Causes of hair loss and treatment options authorstream. If you continue browsing the site, you agree to the use of cookies on this website. One study found no significant difference in the seroprevalence of h. Alopecia articles case reports symptoms treatment, uk. Alopecia is a condition where patchy, confluent or diffuse pattern hair loss occurs from different areas of the body, usually from the scalp. Alopecia areata is a localized loss of hair in round alopecia areata, dermatology block 5. Although it can occur anywhere on the body, it most commonly arises on the scalp and face. This process may be secondary, and due to numerous aetiologies, or primary, where the cause and pathogenesis are largely unknown, but the target is the hair follicle itself. Reed, md, university of virginia, charlottesville, virginia h air loss. Many diagnoses, particularly the scarring alopecias, are more common in adults. Alopecia areata the association of certified dermatology techs.
Alopecia areata aa is a nonscarring, autoimmune hair loss on the scalp, andor body. A free powerpoint ppt presentation displayed as a flash slide show on id. Hair loss is a topic of enormous public interest and understanding the pathophysiology and treatment of various alopecias will likely make a large impact on patients lives. The alopecias are conventionally grouped into nonscarring and scarring categories. In the uk, alopecia areata is estimated to affect about 15 in 10,000 people. Frontal fibrosing alopecia oxford university hospitals. If youve been noticing more hairs on your pillow or hairbrush than normal, you may worry that you have hair loss. Cristina rosario, in infection and autoimmunity second edition, 2015. The incidence of androgenetic alopecia is generally considered to be greater in males than females, although some evidence suggests that the apparent differences in incidence may be a reflection of different expression in males and females.
Most family doctors will have seen at least one case, and you probably know of a friend or family member who has had it. Alopecia areata presentation hair loss dermatology scribd. Hence the exact mechanisms that cause follicle stem cell destruction are not completely understood, and there is no cure as of this writing. It is a type of alopecia known as scarring alopecia or cicatricial. Approach to ddiagnosis and managementiagnosis and management sshyam behari shrivastavahyam behari shrivastava abstract telogen ef. Alopecia with a late onset may be more difficult to differentiate from endocrinopathies and other acquired alopecias. The literature contains the reports of many interesting and diversified cases reported under this title.
Alopecia areata aa including alopecia totalis at and alopecia universalis au a guide to wigs links to our downloaded pdf wig guide, and information on the nhs england wig report. Get a quick, expert overview of alopecia with this concise, practical resource. Hereditary alopecias overview congenital alopecia occurs either at birth or within 24 weeks of life. In 12% of cases, the condition can spread to the entire scalp alopecia totalis or to the entire epidermis alopecia universalis.
Diagnosing and treating hair loss american academy of. This novel diagnostic technique, both simple and noninvasive, can be used as a handy bed side tool for diagnosing common hair and scalp disorders. Garza department of dermatology, johns hopkins university school of medicine, baltimore, maryland 21287 correspondence. Pilosebaceous structures are replaced by fibrous tracts. Cicatricial alopecias fitzpatricks dermatology, 9e.
However, in todays contemporary society, some patients are so troubled by hair loss they might trade wit for more hair if given the opportunity. Alopecia nora tabor slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. In alopecias, hair shedding occurs even before the anagen starts leaving the hair follicle empty kenogen. In addition to hair loss, people with alopecia areata may develop fingernail or toenail abnormalities.
Sep 20, 2009 alopecia nora tabor slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. It is probably more common than is generally believed. Alopecia areata alopecia areata is the name given to describe a type of hair loss alopecia which is limited to specific patches of skin areata. It also presents a clear classification of all the types of alopecia. Ffa is a condition which causes hair loss, mainly over the hairline at the front of your head. Alopecia india pdf ppt case reports symptoms treatment. Alopecia articles case reports symptoms treatment, india. The most common site affected is the scalp in the form of solitary or multiple patches of alopecia. Severity at presentation is the best indicator of longterm outcome. As well as severe disease, factors associated with a poorer prognosis include nail abnormalities, onset at a young age, extensive alopecia, involvement of the scalp margin, atopy and associated autoimmune disease. Alopecia areata aa is a nonscarring autoimmune disease of the hair follicle that can present at any age. Please take note that welcome cure platform is designed to provide general information on homeopathic treatment and any content on the website should not be used as substitute for.
Alopecia areata aa is a common nonscarring alopecia that occurs in 0. Alopecia areata british association of dermatologists. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. He completed his high school only and was least interested in studying. The type and length of the hair depends on the anagen phase. Some scarring alopecias are more treatable than others and an early diagnosis from a dermatologist will provide the best chance of success. It may involve loss of hair from some or all areas of the body, usually from the scalp. Description hair loss occurs for a great many reasons, from conditions that make people literally pull it out to complete hair loss caused by the toxicity of cancer chemotherapy. Congenital alopecia is generally regarded as an uncommon cutaneous anomaly. Alopecia areata is a common cause of nonscarring does not cause scarring to the scalp hair loss that can occur at any age. An ophiasis pattern occurs when the hair loss is localized to the sides and lower back of the scalp sisaipho ophiasis spelled backwards pattern occurs when hair loss spares the sides and back of the head alopecia totalis occurs with 100% hair loss on the scalp.
You could actually just be shedding more hairs than normal. Dec 23, 2009 this process may be secondary, and due to numerous aetiologies, or primary, where the cause and pathogenesis are largely unknown, but the target is the hair follicle itself. Presentations ppt, key, pdf logging in or signing up. Search for closest city to find more detailed information on a research study in your area. Alopecia areata can occur at any age but about half of cases come on in childhood and 80% of cases come on before the age of 40 years. The annual incidence rate of lichen planopilaris lpp in 4 hair loss centers in the united states varied from 1.
969 323 1370 125 576 1164 105 1620 389 869 1016 1392 558 496 1330 376 487 214 1218 1194 1466 1142 198 898 1399 800 618 804 512 1261 77 1031 442 123 1513 967 347 1632 59 586 1130 1174 839 35 1171 1123