24 vitiligo versus hyperpigmentation
DESCRIPTION
24 VITILIGO VERSUS HYPERPIGMENTATION. VITILIGO-30% AQUIRED THYROID PATOLOGY MOSTLY THYROIDITIS HASHIMOTO AUTOIMMUNE DISEASE-DM PERNICIOUS ANEMIA ADDISON DISEASE- HYPERPIGMENTATION. 25. DM-BP BP-120/80 ACE TARGET-CHF CRF. 26. Hypercalcemia+malignancy 80%-MTS-bone destruction - PowerPoint PPT PresentationTRANSCRIPT
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24VITILIGO VERSUS
HYPERPIGMENTATION
VITILIGO-30% AQUIREDTHYROID PATOLOGY MOSTLY THYROIDITIS HASHIMOTO
AUTOIMMUNE DISEASE-DM PERNICIOUS ANEMIA
ADDISON DISEASE- HYPERPIGMENTATION
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25DM-BP
BP-120/80ACE
TARGET-CHF CRF
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26•Hypercalcemia+malignancy•80%-MTS-bone destruction•20%-PTH like substation•Most-ca of breast lung renal•MM-lytic mts-hypercalcemia•Most-paraneoplastyc syndrom•Secondary hyperparathyroidism-
hypocalcemia-hypephosphatemia-high pth
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27•No family history of graves or hashimoto for ca of
thyroid•Solid nodules more malignant than cystyc•Nodule hyperactive non malignant•70% pappilary cancer 15% follicular cancer 5%
anaplastic 5% lymphoma•Medullary carcinoma-0,5%•Men 2-medullary cancer+pheochromacytoma Men 1-
hyperparahyroidism+prolactinoma+glucagonoma•Calcitonin-marker of thyroid cancer threatment
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Dopamine lower prolactine level28
•Bromocriptin/dopamine agonist/ for microadenoma threatment
•Neuroleptics = high prolactine•Only high doses of estrogen=high prolactine•Microadenoma less 1 sm macroadenoma
more then 1 sm•Threatment-
bromocriptine’surgery’radiotherapy’pergolide
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Hyperthyroidism
•More female•Graves d.-most common 90% before40•Ophtalmopathy,pretibial mixedema after
therapy,vitiligo,gynecomasty,onycholysis•thyroid enlarged +bruits•Reversible cardiomyopathy•Toxic multinodular goiter-elderly,long standing
goiter,cardiovascular symptoms,weight loss,constipation,
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HYPERTHYROIDISM
•Single hot-toxic nodule•T3 high t4 high,threatment elthroxin anr then surgery•Transient hyperthyroidism-subacute or
After viral infection esr high ,zahvat joda nizkij-Lymphatyc
Hashimoto-female middle age antiperoxidase abSubacute pospartum thyroidit –transient.mild,like
hashimoto Subclinical hyperthyroidism-low tsh normal t4 t3
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Hypethyroidism
•Goiterogenic medications-jod contrast,amiodaron,lithium
•Diagnostic-thyroid scan•Lab-hypercalcemia,anemia,lymphocytosis,GOT GPT high•Treatment-bb ,methimasol,ptu•Methimasol-agranulocitosis•Elderly-ablation with radioactive jod,young-surgery•Side effects-hypothyroidism,laryngeoparalysis•Treatment of oftalmopathy-high doses iv steroids
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hypothyroidism
•Female,most hashimoto ,primary –thyroid function secondary-hypophisis function
•Severe-mixedema+cts+amenorrhea+hypotension•Hdl-decrease ldl-increase•Anemia normo-normo•B12 def anemia•Elthroxin-dexa•Cabg-chf-severe cihd-not replacement of elthroxin
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Diabetes insipidus
•Plasma osmolarity more 290—adh secretion— reabsorbtion of water rise--sensitivity H2O
•rise in distal canals•Water diuresis/di/ versus solution
diuresis/dm/•Water diuresis-low osmolarity of urine•Nephrogenic di-lithium or amphotericin• Di-high osmolarity of plasma
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Addison disease
•Primary adrenocortical insufficiency•100%weakness,weight loss,hypotonia,•Na low k high bun high ca high acth high•Hyperpigmentation•Causes-tb cancer •Therapy if acute-iv hydrocortison
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Conn’s syndrom
•Primary hyperaldosteronism•Mineralcorticoids excess•Weakness•Hypertension•Adenoma or hyperplasia•Na high k low renin low •High kalium in urine•Treatment-surgery ,spironolactone
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hypoglycemia
•Whipple triade-glucose low 50 +neuroglycopenia/confusion,letargy,blurred vision/
+adrenogenic stimulation-anxiety,sweating,palpitation/+symptoms dissapearance
with glucose level Normalization
Thrue reactive hypoglycemia-after gastric surgery-not demping syndrome
Non-isled cell tumors-hepatoma-insulin low c-peptide lowInsulinoma-insuline high c-peptide high
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DM•DCCT-DIABETES CONTROL AND DIABETES COMPLICATION
STUDY-TYPE 1-GLUCOSE CONTROLE LOWER MICROVASCULAR COMLICATIONS
•UKPDS-UNATED KINGDOM PROSPECTIVE DIABETES STUDY GLUCOSE CONTROLE LOWER NEPHROPATHY AND
RETINOPATHY•IGT -5% EVERY EAR-DM•DRUGS-THIAZIDES BB ZYPREXA•A-MIMETICS•FENITOIN•LADA-LATE AUTOIMUNE DIABETES OF ADULTS-AB TO INSULIN
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Risk factors for dm
•Недостаточность упражнений•Этнические –азиаты.эфиопы•Вес при рождении более 4 кг•Igt ifg•Pregnancy diabetes•Pco•Htn •Hdl<35 tg>250
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Metabolic syndromx-syndrom
•Fg>110•Abdominal obesiry -102\88•Tg>150•hdl<40•htn >130\85•3 criterions
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ACCORD –Action of Control Cardiovascular Risk in DM
•No significant decrease in cardiovascular events with intensive glucose control
•Trial ended after 3.5 years because of significant increase in death in intensive
glucose control group
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ADVANCE –Action in Diabetes and vascular disease
•Published 12.06.08 NEJ of Medicine•11. 400 patients with DM type 2•There was no evidence that intensive glucose
control reduce new retinopathy ,nephropathy,polyneuropathy or
risk of major cardiovascular events
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Reduce Hb A1C to 1%
•Microvascular complication reduce to 37%• MI risk less 14%•All diabetes related complications 21%•Amputation 47%
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VADT INVESTIGATION- vascular complications in Veteran with type 2 DM
•Median Hb A1C in standard group 8.4%•Median Hb A1C in intensive group 6.9%•1791 military veterans•Median follow up 5.6 years•No significant difference in retinopathy,
neuropathy, nephropathy and major cardiovascular events
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Сульфонуреа
•Глибенкламид – Глюбен - 5 мг•Глипизид - Глюко Райт – 5 мг•Глимеперид – Амарил -1, 2. 3 мг
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Бигуанид
•Глюкофаж, Мерформин,Глюфор 850мг
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Репаглинид
•Новонорм 0.5, 1, 2 мг
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Инкретины
•GLP 1- Glucagon Like Peptide выделяетсяВ тонком кишечнике Л клетками и стимулирует
выброс инсулина на пищу-Подавляет секрецию глюкагона-Замедляет опорожнение желудка-Вызывает чувство сытости , меньше
потребность в пище-уменьшает апоптоз в бета клетках
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Баета – эксенатид и Виктоза-липаглутид
•Иньекции баеты дважды в деньПервый месяц 5 мг дважды в день
и далее по 10 мгПерерыв между первым и вторым уколом не
менее 6 часов -Виктоза 6 мг – раз в день
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GPP4 – энзим ди пептидил пептидаза 4 разрушает GLP 1
•GPP4 inhibitor – sitagliptin- Januvia Таблетки 25, 50, 100 мг
25И 50 мг при почечной недостаточности-Metformin + Januvia = Januet
Metformin500/50 , 850/50 , 1000/50
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Розиглитазоны и пиоглитазоны
•Авандия, Россини 4, 8 мг –розиглитазон•Новопиоглитазон