Concept & Clues PART 4

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Concept & Clues PART 4 Warning: graphic pictures intended for medical students only. All photos are from yahoo images and various sites 4/11/2009 1 http://conceptclues.blogspot.com/

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SUDDEN INFANT DEATH SYNDROME (SIDS) 4/11/2009 2 http://conceptclues.blogspot.com/

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SIDS Give single small cry then die Rt. Ventricular hypertrophy (RVH) secondary to smooth hypertrophy in small pulmonary arteries Brainstem gliosis = chronic hypoxia Extramedullary hematopoiesis Retained peri-adrenal brown fat 4/11/2009 3 http://conceptclues.blogspot.com/

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Tensor palatini 4/11/2009 4 http://conceptclues.blogspot.com/

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Tensor palatini Tenses soft palate 4/11/2009 5 http://conceptclues.blogspot.com/

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Elevation of tongue 4/11/2009 6 http://conceptclues.blogspot.com/

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Elevation of tongue Styloglossus – CN 12 Palatoglossus – pharyngeal plexus 4/11/2009 7 http://conceptclues.blogspot.com/

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Ascaris Lumbricoides 4/11/2009 8 http://conceptclues.blogspot.com/

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Ascaris Lumbricoides A large nematode that migrates through the lung during its maturation to adulthood Most potent allergen in nature Recurrent bouts of immediate hypersensitivity due to IgE production during the migration of the worms 4/11/2009 9 http://conceptclues.blogspot.com/

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Huntington Disease 4/11/2009 10 http://conceptclues.blogspot.com/

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Huntington Disease Caudate degenerates markedly in this disease Putamen & nucleus accumbens also degenerate Atrophy of caudate and putamen can make the lateral ventricles appear very large when imaged 4/11/2009 11 http://conceptclues.blogspot.com/

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Most sensitive indicator of Recent Alcohol Abuse 4/11/2009 12 http://conceptclues.blogspot.com/

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Most sensitive indicator of recent alcohol abuse Serum gamma-glutamyltranspeptidase is the most sensitive indicator of recent alcohol abuse 4/11/2009 13 http://conceptclues.blogspot.com/

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Scalene triangle syndrome 4/11/2009 14 http://conceptclues.blogspot.com/

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Scalene triangle syndrome AKA = thoracic outlet syndrome Lower trunk of the brachial plexus and the subclavian artery are being compressed between the anterior scalene muscle & middle scalene muscle Phrenic nerve lies on the anterior surface of the anterior scalene muscle deep to the prevertebral fascia 4/11/2009 15 http://conceptclues.blogspot.com/

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VHL 4/11/2009 16 http://conceptclues.blogspot.com/

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VHL CRX 3 ½ of affected indv = multiple, bilateral RCC Affected individual develops: - vascular tumor (hemangioblastoma of (retina) -cerebellum -medulla 4/11/2009 17 http://conceptclues.blogspot.com/

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Mycosis Fungoides 4/11/2009 18 http://conceptclues.blogspot.com/

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Mycosis Fungoides Cutaneous T-cell lymphoma in which the malignant lymphocyte show trophism for the epidermis Malignant T-cells densely infiltrate the superficial dermis & epidermis, producing the typical plaques & nodules Reddish scaly plaque on skin 4/11/2009 19 http://conceptclues.blogspot.com/

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Anti-EBV 4/11/2009 20 http://conceptclues.blogspot.com/

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Anti-EBV Infectious mononucleosis = atypical lymphocyte 4/11/2009 21 http://conceptclues.blogspot.com/

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Chromium-51 4/11/2009 22 http://conceptclues.blogspot.com/

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Chromium-51 Used to measure Red Cell Survival 4/11/2009 23 http://conceptclues.blogspot.com/

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Myeloperoxidase stain 4/11/2009 24 http://conceptclues.blogspot.com/

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Myeloperoxidase Stain Neutrophil deficiency = chronic granulomatous disease 4/11/2009 25 http://conceptclues.blogspot.com/