Dental pathology a practical introduction pieter j. slootwegdantistes
This document provides an overview and table of contents for the textbook "Dental Pathology - A Practical Introduction" by Pieter J. Slootweg. The textbook aims to provide practically applicable knowledge on macroscopic and microscopic changes seen in diseases of dental and periodontal tissues. It begins with chapters on tooth formation and the histology of teeth and surrounding structures. Subsequent chapters cover developmental disturbances in tissue structure, disturbed tooth form, alterations acquired after tooth eruption, diseases of the periodontal tissues, odontogenic cysts, odontogenic tumors, and distinguishing odontogenic tumors from developing odontogenic tissues. The textbook contains over 197 figures and aims to fill a gap by enabling pathologists and clinicians to properly assess
Dental pathology a practical introduction pieter j. slootwegdantistes
This document provides an overview and table of contents for the textbook "Dental Pathology - A Practical Introduction" by Pieter J. Slootweg. The textbook aims to provide practically applicable knowledge on macroscopic and microscopic changes seen in diseases of dental and periodontal tissues. It begins with chapters on tooth formation and the histology of teeth and surrounding structures. Subsequent chapters cover developmental disturbances in tissue structure, disturbed tooth form, alterations acquired after tooth eruption, diseases of the periodontal tissues, odontogenic cysts, odontogenic tumors, and distinguishing odontogenic tumors from developing odontogenic tissues. The textbook contains over 197 figures and aims to fill a gap by enabling pathologists and clinicians to properly assess
Hepatic enz. elevation 주소로 오신 분이고, non-A, non-B hepatitis로써 ANA 검사상 high titer 소견을 보였습니다. 그런데 ANA 보고시 간과할 수 있는 ANA pattern이 'Discrete speckled' 로 보고되고 Anti Centromere Ab. 양성소견 이었습니다. 다시 병력 청취 하였더니 Raynaud disease가 의심 되었던 case 입니다. ANA 검사 결과를 볼때 titer 뿐 아니라 pattern도 챙겨 보아야 한다는 교훈을 얻었던 case 입니다.
This document outlines principles for improving patient safety through systems thinking and reliable design. It describes how human errors often stem from systemic issues rather than individual mistakes. Two case examples are presented where patients experienced harm due to miscommunications or lack of safeguards. The document discusses how reliability science focuses on anticipating and containing errors within complex systems. Checklists, standardized processes, and other tools can help reduce risks. Organizational culture and human factors also significantly impact safety. Continuous improvement models like PDCA and Lean are effective approaches to redesigning systems and workflows to prevent future harm.
Mental Diseases are more common than cancer, diabetes or heart diseases. However it's often under recognized and stigmatized. Hopefully in 2015 some entrepreneurs are trying to tackle this field in an innovative way.
Liver cirrhosis
Etiological factors leading to this condition include chronic hepatitis B, chronic alcoholism, chronic hepatitis C infection, hereditary hemochromatosis, autoimmune hepatitis, primary biliary cirrhosis.
The most common cause of fatty liver is non-alcoholic fatty liver disease (NASH).
The various types of this disease entity are:
1) Alcoholic cirrhosis
2) Postnecrotic cirrhosis
3) Biliary cirrhosis
4) Cardiac cirrhosis
This document discusses liver cirrhosis, including its types, causes, pathophysiology, clinical manifestations, complications, nursing diagnoses, and interventions. Liver cirrhosis is a chronic, degenerative disease characterized by replacement of normal liver tissue with fibrosis that disrupts liver structure and function. Common types are alcoholic cirrhosis and postnecrotic cirrhosis resulting from viral hepatitis. Complications include ascites, hepatic encephalopathy, and esophageal varices, which can lead to life-threatening bleeding if ruptured. Nursing care focuses on reducing metabolic demands, providing adequate nutrition and hydration, preventing infection, and protecting patients from injury and further complications.
George, a 62-year-old farmer, presents with fatigue and yellowing of the eyes for 2 weeks. He reports weight loss but no other symptoms. Laboratory tests show elevated bilirubin and liver enzymes with positive hepatitis B surface antigen. The doctor considers diagnoses including acute or chronic hepatitis B, alcoholic liver disease, and other causes of jaundice. A liver biopsy may be needed to confirm chronic hepatitis B as the cause of the patient's chronic condition and symptoms.
Content marketing has become a vital piece of the modern marketer's plan, but few, if any, healthcare brands have mastered the capability. Much like the challenges of engaging through social media, there are obstacles to doing this well.
In this presentation from Cannes Lions Health 2015, I share insights into how Healthcare brands can tackle these challenges head-on—driving engagement with consumers and, ultimately, fuelling brand growth. Based on our experience at Wunderman Health, I describe how content can play a foundational part of the marketing mix, and what others can do to meaningfully connect their brand to the hearts and minds of the people that they are trying to reach.
In addition, I discuss what we learned from this experience, sharing implications that other marketers can take and use to successfully market their healthcare brands through content and build deeper connections with the people that use them.
Hepatitis viral (A,B,C,D,E,F,G) (2012) Eric Ardiles
Este documento describe las diferentes causas de hepatitis, incluyendo 7 virus hepatotropicos (A, B, C, D, E, F, G) que pueden causarla. Explica las características de cada virus como su tamaño, familia y genoma, así como su epidemiología, manifestaciones clínicas, diagnóstico, tratamiento y prevención. Resalta que la hepatitis es prevenible a través de la educación y vigilancia comunitaria.
La hepatitis B es una enfermedad del hígado causada por el virus de la hepatitis B que puede causar procesos agudos o crónicos, incluso cirrosis, cáncer de hígado o muerte. Se transmite a través del contacto con sangre o fluidos corporales infectados. Su diagnóstico se realiza mediante análisis de sangre y biopsia hepática. Su tratamiento incluye medicamentos como el interferón o trasplante de hígado en casos graves, y su prevención mediante vacunación de bebés y grupos de
The document discusses the different types of hepatitis viruses. It states that hepatitis A, B, and C are the most common types, which can be contracted through contaminated food/water or bodily fluids. Hepatitis A has a vaccine that is given in two doses six months apart, while hepatitis B has a three dose vaccine series. There is currently no approved vaccine for hepatitis C. The document provides information on symptoms of the different hepatitis types and vaccines.
La hepatitis es una inflamación del hígado que puede ser causada por virus, alcohol u otras toxinas. Existen varios virus de la hepatitis, incluyendo los virus A, B, C, D y E. Cada uno se transmite de manera diferente y puede causar una infección aguda o crónica. Los síntomas incluyen ictericia, prurito, náuseas y vómitos. Algunos casos no presentan ictericia.
This study compared the efficacy of four mouthwash solutions in reducing plaque and gingivitis over 6 months in a population with good oral hygiene: 1) two low-dose 0.06% chlorhexidine preparations, 2) a commercially available 0.1% chlorhexidine solution, 3) an amine fluoride/stannous fluoride solution, and 4) a water control. All solutions reduced plaque levels, but the 0.1% and 0.06% chlorhexidine solutions were more effective at 3 months. The 0.1% chlorhexidine solution also produced greater reductions in gingivitis than the control. However, it also caused more discoloration than potential alternative solutions.
44 윤정현 diet and the microbial aetiology of dental caries new paradigmsdlawogud
This article reviews the evolving theories around the causes of dental caries over the last 120 years. It discusses how early theories focused on deficiencies in diet, but it is now understood that bacteria like Streptococcus mutans play a key role by metabolizing sugars like sucrose in plaque and lowering the pH. While S. mutans was long thought to be the primary cause, more recent studies find a broader range of bacteria are involved. In addition to sugars, starches can also cause caries. Future caries prevention strategies may focus more broadly on targeting plaque acidity and acidogenic microbes, rather than only S. mutans. An optimal diet remains important to reducing caries risk.
15번 김안석 microleakage assessment of fissure sealant following by a fisuuratomy...dlawogud
This document summarizes a study that evaluated the microleakage of dental fissure sealants following the use of different preparatory techniques. 90 teeth were divided into 3 groups: group A received preparation with a fissurotomy bur, group B received pumice prophylaxis, and group C received no preparation. All groups received etching, adhesive, and sealant. Teeth were thermocycled and stained to assess microleakage. The study found that the fissurotomy bur and pumice prophylaxis groups had lower microleakage scores than the no preparation group, indicating that preparatory techniques enhance sealant adhesion and reduce microleakage.
This document discusses personal protective equipment (PPE) used for infection control, including gloves, masks, and protective eyewear. Gloves should be changed between patients and not worn for long periods. Masks covering the nose and mouth can reduce inhalation of infectious particles from dental aerosols. Protective eyewear with side shields can prevent physical injury and infection from particles ejected from patients' mouths during dental procedures.
2. 1. 구강내 포도당 잔류 시간 검사
(1)원리
Glucose용액을 마신 후, 타액중의 glucose 농도를 측정
하여, 구강내에서 glucose가 없어질 때까지의 시간을 측
정하여 구강 내 포도당의 제거능을 판정
(2)판정
정상 : 12~15분
기준 : Test tape의 색이 황색에서 녹색으로 변화
준비물
기구: cotton applicator(솜면봉)
재료: bracket cover, 이쑤시게, 10% 포도당 or candy
bar, urine sugar paper or Test-tape
3. (3)순서
Bracket cover위에 0 0 3 6 9 12 15 18 21 24 27 30 번호
기입
기입한 번호위에 Test-tape 절편 한 개씩 놓는다.
물로 양치
0번 Test-tape에 이쑤시게등으로 구치부 인접치간면에서
타액 채취 – 포도당 잔류 확인(잔류X : - , 잔류O: +)
반개의 candy bar 섭취
구치부치간에서 타액 채취 – 0번 Test tape에 접촉 확인
새로운 이쑤시게로 3분 간격으로 Test tape색이 변하지
않을 때까지 검사를 반복 (6~7번 과정 반복)
4. 환원효소 검사 (Reductast test)
(1)원리 : 지표 입자인 diazoresorcinol이 청색에서 적색
으로, 다시 적색에서 무색이나 흰색으로 여러가지 타액
내 세균들에 의해 환원 되어가는 비율을 보는 것이다.
(2)장비
: 환원효소검사는 한 개의 kit로 할 수 있는데, 그 kit는 눈
금이 있는 타액수집 시험관과 그 시험관 마개 안 쪽의 시
약, 향이 있는 파라핀 왁스로 이루어져 있다.
5. (3)과정
①향이 있는 파라핀 자극 타액을 수집 시험관에
직접 뱉어 타액이 5ml 눈금까지 오면 시약이 있
는 시험관 마개를 닫는다.
②그것을 환원효소가 반응할 수 있는 시약인
diazoresorcinol 일정량과 혼합한다.
③30ch 후의 색 변화와 15분 후의 색 변화로 치
아우식 활성도를 측정한다.
6. (4)판정
Color Time Score Caries activity
Blue 15min 1 Non conductive
Orchid 15min 2 Slightly
conductive
Red 15min 3 Moderately
conductive
Red Immediately 4 Highly
conductive
Pink or white immediately 5 Extremely
conductive
7. 치아우식이 없는 성인에서는 환원효소 검
사에 낮은 또는 음성의 결과를 보인다. 이
방법은 오히려 개인의 구강위생상태를 측
정하는 방법으로 제안이 되어 왔다. 검사결
과는 음식 섭취 후와 칫솔질 후를 비교시
변이차를 보인다.
8. 3. S. Mutans replicate technique
원리 : 이 방법은 sucrose와 commercial gum base로 구성된 solid
impression matrix를 이용하여 치면상의 S. mutans집락의 위치를
알아보는 것이다.
1) 장비 : impression matrix, 액체배지(tryptose, trypan blue,
gentian violet, potassium tellurite, bacitracin으로 구성) – MSB
와 비슷하나 solid matrix내에 발효가능한 양분이 없는 배지
2) 과정
①치아면을 matrix로 인상을 뜨고 타액과 비부착 세균을 제거하
기 위해 물에 몇 초간 닦아낸다.
②그 matrix를 액체배지에 위치시키고 37도에서 밤동안 배양시킨
후 교합면, 치근면 등 특정부위에서 S.mutans의 과성장을 관찰한다.