teri tanosil kasalliklari kafedrasi

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Presentation transcript:

teri tanosil kasalliklari kafedrasi Allergo va neyrodermatozlar 4 kurs tibbiy profilaktika fakulteti

Allergodermatozlar – teri geterogen guruh kasalliklari Allergodermatozlar – teri geterogen guruh kasalliklari . Jarayen rivojlanishida tez yeki asta sekin kechadigan allergik reakciyalar ahamiyatga ega .Bu guruhga allergik dermatitlar,toxikodermiyalar ,gush , atopik dermatit , eshak emi kiradi

Allergicheskiy kontaktniy dermatit

kasbga aloqador exema

exemaning kechishi

Eshak emi

Toxikodermiya

seboreyali exema

mikrobli exema

Dermatit – teri kontaktli utkir yalliglanishi Dermatit – teri kontaktli utkir yalliglanishi .Teriga obligat yeki fakultativ kimyeviy , fizik yeki biologik tabiatli ta’sirotlarning ta’siri natijasida kelib chiqadi . Аjratishadi : - oddiy kontakt dermatit - аllergik dermatit

Оddiy kontakt dermatit Кelib chiqish sabablari : Kimyeviy (kislotalar va ishkorlar ) Fizik ( t, nurli ,mehanik ) Biologik

Dermatitlarni klinikasi quyidagi faktorlarga bogliq Ta’sirotning kuchiga Davomiyligiga Ta’sir qilish maydoniga RuleZ

Oddiy dermatitning bosqichlari : Eritematoz Vezikulo-bullez nekrotik

Uzoq vaqt kam kuchli ta’sirot natijasida paydo buladi : Turgun eritema Infiltraciya terining qipiqlashishi Oddiy dermatitda inkubacion davri kuzatilmaydi

Epitelizaciyalanuvchi va dezinfekciyalanuvchi malhamlar Davolash Та’sirotni yuqotish Namlash Kortikosteroid malhamlar Dezinfekciyalanuvchi suyuqliklar Epitelizaciyalanuvchi va dezinfekciyalanuvchi malhamlar

Allergik dermatit Teriga fakultativ ta’sirot natijasida paydo buladi Ta’sirotga nisbatan organizmda sensibilizaciya bor

Etiologiya va patogenez Allergik dermatit asosida asta sekin kechadigan allergik reakciya quzatiladi Аllergik moddalar sifatida кимевий моддалар Дори воситалар Косметик воситалар

Кlinik kurinish Chegaralari noaniq eritema Qup miqdordagi mikrovezikulalar Suvlanuvchi mikroeroziyalar ,tangachalar ,qaloqlar . Patologik jarayen ta’sir qilgan joyning chegarasidan chiqadi . Allergik toshmalar uzoq masofada ham kuzatiladi .

Тashhis RuleZ Аnamnez Кlinik manzara Tahminiy allergen bilan allergik teri sinamalarini utqazish 1) kompressli ; 2) tomchili ; 3) scarifikaciyali . RuleZ

Differencial tashhis Exema Тоksidermiya davolash Тa’sirotni yuq qilish Giposensibilizaciyalanuvchi terapiya Mahalliy terapiya

Тoxidermiya Organizmga sensibilizaciya hususiyatlariga ega moddalar nafas , parenteral yullari orqali , istemol qilganda kiradi va utkir toxikoallergik teri yalliglanuvchi jarayenga sababchi buladi

Etiologiya va patogenez Sabablar : Dori –vositalar Оziq ovqat Oziq ovqat konservantlari Мetallik protezlar Kontraceptivlar

Кlinik kurinish Тarqoq toxidermiya Dog Urtika Papula Papulovezikulez toshmalar qichishish Eritrodermiya Ogiz shilliq qavatida –eritematoz -shishli, gemorragik va bullez –eroziv elementlar

Fixaciyalangan toxidermiya : Кlinik kurunish Fixaciyalangan toxidermiya : Shishgan giperemiyalashgan dumaloq yeki ovalsimon doglar ,markazida pufak bulishi mumkin Тоxidermiyaning ogir turalri Layellning epidermal toxik nekrolizi

Тoxidermiyani davolash Fixaciyalangan toxidermiya : Sababini yuq qilish Mahalliy yalliglanishga qarshi vositalar Antiseptik vositalar

Тarqalgan tohidermiya Siydik haydidigan vositalar Antigistamin vositalar Кortikosteroid gormonlar Plazmafarez Gemosorbciya Mahalliy suyukli chayqatma kortikosteroid malhamlar

Layell sindromi Ogir toxikoallergik kasallik . Bemorni hayetini havf ostiga quyadi Bu kasallikda epidermisni kuchishi, nekrozi kuzatiladi Terida , shilliq qavatlarida pufak va eroziyalar paydo buladi

Exema (gush ) Surunkali kechuvchi qaytalanuvchi teri allergik kasalligi. Bu kasallikda polivalent sensibilizaciya ,polimorf qichishish bilan kechadigan toshmalar kuzatiladi.

Etiologiya va patogenez Polivalent sensibilizaciya Exogen faktorlar (kimyeviy,dori vositalar , oziq ovqat , bakterial allergen ) Endogen faktorlar (antigen determinatlar ,almashuvning produktalari ) Тerida immun yalliglanish

Etiologiya va patogenez MAS funkcional uzgarishlari , vegetodistoniyalar Neyroendokrin uzgarishlar Ovqat hazm qilish traktining funkcional faoliyatini uzgarishi Almashuv processlarning buzilishi Tuqimalarning trofikasini uzgarishi

Gushning asosiy turlari Chin exema Mikrobli Seboreyali Пrofessional Bolalarniki

Klinik kurinishning utkir bosqichi Мikrovezikula Eroziya (exematoz quduqchalar) suvlanish Кipiqlashish qaloqlar

Кlinik kurinishi surunkali bosqichi Turgun eritema Simmetriyali joylashgan Kupincha kaft va tovonlarda Qichishish

Мikrobli exema Аssimetriyalashgan Chegarasi keskin Dumaloq yeki gadir budir Uchoq suvlanadi Seroz quduqchalar ham yiringchalar bor Nummular exema

Exema seboreyali Olib keluvchi faktorlar Seboreya ,neyroendokrin uzgarishlar Joylashishi : Boshning soch qismi ,peshana , quloq orqasi . Kurak qafasi .Kuraklar orasida .Oyeq qullar bukiladigan joyda .Giperemiya fonida yeglik sargish qaloqlar ,tangachalar paydo buladi На волосистой части головы на фоне сухой гиперэмированной кожи возникает большое количество серых отрубевидных чешуек, серозных желтых корок, после снятия которых обнажается мокнущая поверхность Границы очагов четкие, волосы склеены

Chin,seboreyali ,mikrobli exemaning alomatlari kuzatiladi . Bolalar exemasi Chin,seboreyali ,mikrobli exemaning alomatlari kuzatiladi . Simmetrik Chegarasi noaniq Тeri giperemiyalangan ,shishgan Mikrovezikulalar ,quduqchasimon suvlanish ,sargish jigarrang qaloqlar , тangachalar ,tugunchalar

Professional exema Shikastlanadi : Kaftlarni yezuvchi soni Qullar , yuzi,buyni Boldir va tovonlar kamroq Jarayen uchoqlari : Giperemiyalashgan Shishgan Pufakchalar bor, suvlanish , qichishish .

Tashhis quyish asoslari Klinik manzarasi Аnamnez Gistologiya Differencial tashhis Allergik dermatit Тoxidermiya Пsoriaz Mikoz

Davolash Komplex davo Neyroendokrin buzilishlarni davolash Infekciya uchoklarni sanaciyasi Gipoallergik parhez Sedativ vositalar Giposensibilizaciya Immunokorrekciya

Mahalliy davo Namlash Chayqatmalar yegli,suvli yeki suvli –spirtli Pastalar ,sovutuvchi kremlar kortikosteroid malhamlar

Gushning profilaktikasi Shahsiy gigiyena Piodermiya,mikozlarni davolash IMT va boshqa interkurrent kasalliklarni davolash Sutli –usimli diyeta degelmentizaciya Mehnat charoitlarini yachshilash

Atopik dermatit Nasldan utadigan alllergik dermatoz surunkali kechuvchi ,qaytalanuvchi dermatoz . Qichishish ,eritema ,tugunchalar paydo buladi , liheniszaciya

Eshak emi Eshak emi Utkir va surunkali kechuvchi Birlamchi toshma – urtika Differencial diagnoz –dermatit Duringa bilan

Neyrodermit Surunkali kechuvchi terining yalliglanishi . Bu kasallikda eritematoz –lichenoidli toshmalar paydo buladi , bir biri bilan qushilgan. Papulez infiltraciya uchoqlari paydo buladi va kup toshadigan joylarda lihenizaciya kuzatiladi

Neyrodermit turlari Chegaralangan Diffuz

Uchta zona Markaziy (lihenizaciya ) Urta (papulez ) Periferik (Giperpigmentaciya) Qiyesiy tashhis (surunkali kechuvchi exema, qishima)

Qichima Surunkali kechuvchi dermatoz –tugunchalar hosil buladi Turlari : Bolalar qichimasi (strofulus ) Kattalar qichimasi Tugunli qichima Differencial tashhis –neyrodermit , kpl

Davolash Komplexli Asab, asab endokrin uzgarishlarni davolash Infekciya uchoqlarini sanaciyasi Gipoallergik diyeta Sedativ vositalar Giposensibilizacion terapiya Immunokorregent vositalar

The subject: Dermatitis, TOKSIKODERMIA, eczema, itching dermatosis, urticaria.     Dermatitis, inflammation of the skin, caused by direct impact of various exogenous factors and retrogressive in a few days, after the cessation of their effect on the skin. Depending on the etiological factors are of dermatitis due to mechanical, physical, chemical factors of plants (fitodermatity). Dermatitis Classification depending on the nature and mechanism of its irritant action on skin: - simple or artifitsialny, dermatitis (or contact dermatitis), allergic dermatitis - toxicodermia.       Clinic simple contact dermatitis depends on the irritant following parameters: strength and concentration of the substance, duration of exposure. Etiological factor is a local irritant effect, the incubation period, no. Localization of irritant action on the ground. For allergic dermatitis is characterized by rash: - erythema, edema, papulosis and microvesicularis elements; moknutie; crusts, squama. Toksikodermia Toksidermiya, or toxic-allergic dermatitis - acute inflammation of skin and sometimes mucous membranes, is developing under the influence of irritant through the respiratory tract, alimentary canal, with the introduction of a vein under the skin or into muscle. Classification toksikodermy: drug (medical), food. Vocational toksikodermia, autointoxication toksikodermiya Clinic-spots. Papule, bubbles. Eczema-discern the truth, pruriginosis, disgidrotical, hyperkeratotical, microbial, sebborrosis, professional form attribute - «serous well» Urticaria, allergic diseases of skin and mucous membranes, characterized by the formation of ephemeral rash, blisters, accompanied with an itch and burning. There are acute and chronic. Neurodermatitis (neurodermitis; gr. Neuron nerve + derma skin +-itching) - chronic itching dermatosis, characterized by papular rash with lihenizatio skin lesion foci. There are focal and disseminations form. Treatment-antihistamines, desensibilysation, sedatives, etc. drugs, local treatment Urtricaria,sharp and chronic small tortoiseshell.,Primary element – a blister.The differential diagnosis with - dermatitis of Dyuringa Neurodermite сhronic inflammatory disease of skin, carasteristics of eritematoznolikhenoidny vysypaniye with tendency to merge to formation of the centers of a papular infiltration and a ski Differential diagnosis, treatment Chronic eczema The complexElimination of nervous, neuroendocrine violations