teratogenic class

Med 2014. 7. 17. 19:43 Posted by Xaviniesta



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Breast cancer

Med 2014. 6. 19. 17:39 Posted by Xaviniesta

 

 

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Insulin

Med 2014. 4. 1. 02:06 Posted by Xaviniesta

 

 

 

 

 

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Rutherford classification of Peripheral arterial disease

Med 2014. 3. 30. 06:12 Posted by Xaviniesta

 

 

 

More co-related to ABI : Rutherford classification

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Neonatal Thyrotoxicosis

Med 2014. 3. 27. 09:48 Posted by Xaviniesta

 

 

An infant born after 36 weeks of gestation was admitted to the intensive care unit and treated empirically for sepsis. His mother, who was 22 years of age, had been referred at 31 weeks of gestation for assessment of oligohydramnios. The fetal heart rate was 158 beats per minute. Ultrasonography was repeated every 2 weeks. At 35 weeks of gestation, intrauterine growth retardation was evident. No goiter was noted, and the fetal heart rate was 150 beats per minute. At birth, the boy weighed 1800 g. Apgar scores were normal, but the pulse was 200 beats per minute; no palpable goiter was present. Retraction of the upper eyelids was evident (Panel A), and subcutaneous fat was virtually absent (Panel B). One day after delivery the mother received a diagnosis of Graves' disease (hyperthyroidism). When asked about weight loss, the mother reported an unexplained weight loss of 28 kg during the preceding year, including a loss of 6 kg during pregnancy. Consequently, neonatal thyrotoxicosis was diagnosed in the infant, whose level of thyrotropin was less than 0.01 μU per liter (normal range, 0.5 to 5.0), free thyroxine, more than 70 pmol per liter (5.4 ng per deciliter; normal range, 14 to 30 pmol per liter [1.1 to 2.3 ng per deciliter]), and thyrotropin-binding inhibitory immunoglobulins, 56 U per liter (normal range, <1.5). The boy was treated with propranolol, methimazole, and potassium iodide. Within 5 days, free thyroxine levels normalized and the tachycardia resolved. Levothyroxine was added to the treatment regimen.

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Inf) Serologic test for HIV infection

Med 2013. 11. 12. 13:13 Posted by Xaviniesta




만약 HIV ELISA 에서 positive 가 나왔다면 다음으로 해야할 일은? 

Western blot?   아니다! Repeat ELISA again !!!!!!!!!!!!!!!!!!

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Endo) Thyroditis D/Dx

Med 2013. 11. 5. 23:33 Posted by Xaviniesta


 

Subacute thyroditis 

Post-partum (painless) thyroiditis 

Hashimoto's thyroiditis 

원인 

Viral infection 

Autoimmune 

Autoimmune 

갑상샘 동통 & 압통 

Previous URI Hx 

+ (1-3주 뒤) 

Postpartum 발병 

ESR 상승 

현저함

경미 

Autoimmune Ab

+/- 

low titer 

Anti TPO Ab(+),

TSH receptor Ab(-) 

High titer

Anti TPO Ab(+),

Anti thyroglobulin Ab(+) 

Pathology 

Granuloma 

Lymphocyte 침윤 

Lymphocyte 침윤 

RAIU 

감소 

감소 

감소 

Serum T3, T4 

증가 

증가 

증가 혹은 정상 혹은 감소 

따라서 감별을 위해서 통증 유무, 출산 Hx, ESR, RAIU check가 필요하다

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Med 2013. 11. 5. 00:31 Posted by Xaviniesta




Endo) Vasopressin 과 Oxytocin 의 유사성

Med 2013. 11. 5. 00:15 Posted by Xaviniesta


Oxytocin is also a nonapeptide, and it differs from AVP only at positions 3 and 8 (Fig. 340-1). However, it has relatively little antidiuretic effect and seems to act mainly on mammary ducts to facilitate milk letdown during nursing. It also may help initiate or facilitate labor by stimulating contraction of uterine smooth muscle, but it is not clear if this action is physiologic or necessary for normal delivery.


Post-partum때 유도분만 한 산모들의 Diuresis의 원인 중 하나를 차지하기도 하겠지

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Joint pain 에의 접근

Med 2013. 8. 29. 12:39 Posted by Xaviniesta