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Результаты поиска “Histology of colorectal cancer”
Histopathology Colon--Adenocarcinoma
Histopathology Colon--Adenocarcinoma
Просмотров: 40059 WashingtonDeceit
Histopathology Colon --Adenocarcinoma
Histopathology Colon --Adenocarcinoma
Просмотров: 26107 WashingtonDeceit
Cancerous colon tissue | Gastrointestinal system diseases | Health & Medicine | Khan Academy
Dr. Andy Connolly of Stanford Medical School shows us what cancerous colon tissue looks like. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/advanced-muscular-system/muscular-system-introduction/v/myosin-and-actin?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/gastrointestinal-system-diseases/colon-diseases/v/colon-dysplasia?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.” About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Health & Medicine channel: https://www.youtube.com/channel/UC1RAowgA3q8Gl7exSWJuDEw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 41756 Khan Academy
Animated Histology: Colon Cancer Progression
Colon Cancer (Adenocarcinoma) occurs when mutations accumulate and normal colon progresses through dysplasia, adenoma, high-grade dysplasia, intramucosal adenocarcinoma, and finally invasive carcinoma.
Просмотров: 1022 DRdoubleB
Colorectal cancer and polyps - Pathology mini tutorial
The pathology of colorectal polyps and cancer including risk factors, gross and microscopic appearances Non-neoplastic polyps 0:42 Hyperplastic polyps 0:48 Juvenile polyp 1:11 Pseudopolyps 1:30 Adenomatous polyps 1:49 Tubular adenomas 2:13 Gross appearance of tubular adenoma 2:29 Adenocarcinoma arising in tubular adenoma 2:53 Tubulovillous adenoma 3:03 Villous adenoma 3:23 Predisposing factors for colon cancer 4:00 Sporadic carcinoma of colon 4:11 Gross appearance of carcinoma of colon 4:44 Familial adenomatous polyposis coli 5:13 Familial adenomatous polyposis coli gross images 5:35 Hereditary nonpoyposis colorectal cancer syndrome 6:01 Ulcerative colitis and colorectal cancer 6:34 Villous dysplasia in UC image 7:04 Prognosis of colorectal carcinoma 7:29 Advanced colonic cancer image 8:05 Miscellaneous tumours of large intestine 8:48 Anatomic location of carcinoma of large intestine 9:12
Просмотров: 8786 Pathology mini tutorials
Colorectal Polyps - causes, symptoms, diagnosis, treatment, pathology
What are colorectal polyps? A colorectal polyp is a small clump of epithelial cells that form a small bump or overgrowth of tissue along the lining of the colon or rectum. Find more videos at http://osms.it/more. Hundreds of thousands of current & future clinicians learn by Osmosis. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at http://osms.it/more. Subscribe to our Youtube channel at http://osms.it/subscribe. Get early access to our upcoming video releases, practice questions, giveaways, and more when you follow us on social media: Facebook: http://osms.it/facebook Twitter: http://osms.it/twitter Instagram: http://osms.it/instagram Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: http://osms.it/mission Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.
Просмотров: 81578 Osmosis
Histopathology Colon --Tubular adenoma (adenomatous polyp)
Histopathology Colon --Tubular adenoma (adenomatous polyp)
Просмотров: 30849 WashingtonDeceit
Grossing Colon Pathology Specimens | Department of Pathology and Laboratory Medicine
The Department of Pathology and Laboratory Medicine at Weill Cornell Medicine has created an educational Grossing Series for residents. Volume I of this series is on grossing a colon (cancer). Please stay tuned as the series will continue to grow by organ system. The Department of Pathology and Laboratory Medicine at New York-Presbyterian/Weill Cornell Medical Center offers a flexible four-year residency training program leading to board certification in anatomic pathology, laboratory medicine, or combined anatomic pathology and laboratory medicine. Visit http://www.cornellpathology.com for more information.
Adenocarcinoma of colorectal cancer
Просмотров: 69 Huruy Sahle
What happens to your biopsy?
http://sunnyview.sunnybrook.ca Your Biopsy: Sunnybrooks Pathology Lab . A behind the scenes look at what happens to your tissue sample.
Просмотров: 46300 Sunnybrook Hospital
histology of colon adenoma
Просмотров: 37 arian saadat
Mucoid Carcinoma of The Colon Histopathology "H&E"
This is an H&E stained slide of a mucoid "mucinous"carcinoma of the colon. This video was recorded at Alexandria Faculty of Medicine labs for medical educational purposes.
Просмотров: 146 Abdelrahman Yehia
USMLE Step 1 High Yield Concepts: Adenoma-Carcinoma Sequence
In this video, we discuss the Adenoma-Cancer Pathway. This pathway refers to the molecular and genetic changes that occur in the pathogenesis of colon cancer. These topics are very high yield for both USMLE Step 1 and COMLEX Level 1. Subscribe to our channel and like us on Facebook: https://www.facebook.com/ThePathtoMedicine/ *I CLAIM NO RIGHTS TO THE IMAGE DISPLAYED IN THIS VIDEO*
Просмотров: 2396 The Path to Medicine
Histology- Cancer
Просмотров: 553 Mental Dental
Rectosigmoid Colorectal adenocarcinoma
Discussion of the histological and immunochemical results of a patient who is suffering from colorectal adenocarcinoma and a secondary tumour in the liver.
Просмотров: 104 Muhuba Mahamud
Histopathology Colon--Tubular adenoma (adenomatous polyp)
Histopathology Colon--Tubular adenoma (adenomatous polyp)
Просмотров: 4943 WashingtonDeceit
Histopathology Colon --Adenomatous polyp (tubular adenoma) w
Histopathology Colon --Adenomatous polyp (tubular adenoma) with a focus of carcinoma
Просмотров: 14004 WashingtonDeceit
Pathology - Colon Cancer
Pathology - Colon Cancer http://www.perpetuum-lab.com.hr
Просмотров: 3764 perpetuumlab
Colorectal Adenocarcinoma
Case description: 65 year old patient with colorectal adenocarcinoma, staged at T3N1M1. Metastasised to the liver.
Просмотров: 342 Ayub Ali
Histopathology Colon--Hyperplastic polyp
Histopathology Colon--Hyperplastic polyp
Просмотров: 13311 WashingtonDeceit
colorectal adenocarcinoma
Просмотров: 470 Mustafe Ahmed
Large Intestine/Colon - Histology
This video is about Large Intestine/Colon - Histology
Просмотров: 2024 Anatomy and Physiology Crack
Histopathology Colon--Ulcerative colitis, carcinoma, atypia
Histopathology Colon--Ulcerative colitis, carcinoma, atypia
Просмотров: 20657 WashingtonDeceit
Histopathology Colon--Villous adenoma
Histopathology Colon--Villous adenoma
Просмотров: 13609 WashingtonDeceit
Histopathology Stomach--Adenocarcinoma
Histopathology Stomach--Adenocarcinoma
Просмотров: 19573 WashingtonDeceit
Histopathology Prostate--Adenocarcinoma
Histopathology Prostate--Adenocarcinoma
Просмотров: 13454 WashingtonDeceit
Histopathology Stomach--Adenocarcinoma (linitis plastica)
Histopathology Stomach--Adenocarcinoma (linitis plastica)
Просмотров: 15604 WashingtonDeceit
Histopathology Colon--Tubular adenoma
Histopathology Colon--Tubular adenoma
Просмотров: 5741 WashingtonDeceit
Histopathology Breast--Ductal carcinoma in situ
Histopathology Breast--Ductal carcinoma in situ
Просмотров: 49017 WashingtonDeceit
Colorectal Adenocarcinoma
Made with Explain Everything
Просмотров: 256 Zaynab La
Hyperplastic Polyp - Colon - Histopathology
Hyperplastic Polyp - Colon - Histopathology Slides for the practical part of the pathology exam in Masaryk University http://atlases.muni.cz/atlases/stud/atl_en/main+praktika+praktika1.html - serrated architecture - no dysplasia - papillary infoldings into the lumen of the crypts - thick collagen band underneath the epithelium - hypermucinous cytoplasm Follow me on Twitter: @SokolFilip
Просмотров: 231 Filip Sokol
Histopathology Liver--Hepatocellular carcinoma in cirrhosis
Histopathology Liver--Hepatocellular carcinoma in cirrhosis of the liver
Просмотров: 32189 WashingtonDeceit
Cancers of the lung
This is a short video describing the four most common carcinomas of the lung. I created this presentation with Google Slides. Image were created or taken from Wikimedia Commons I created this video with the YouTube Video Editor. ADDITIONAL TAGS: Cancers of the lung The most common carcinomas that originate in the lung parenchyma Squamous cell carcinoma Adenocarcinoma Large-cell undifferentiated carcinoma Small-cell carcinoma Non-small-cell carcinomas Squamous cell carcinoma Smokers (98%) Often arises centrally/proximally in larger bronchi more than peripheral lung Occurs in bronchi more than larynx and trachea bc flow more turbulent Associated with hypercalcemia (secretes PTH-like cmpd); causing weakness, dehydration, AMS Might see desmosomes and/or keratin accumulation (keratin pearls) Can cause obstruction of airway, atelectasis, collapse of lung Can invade lymphatics Can cause clubbing Squamous cell carcinoma Adenocarcinoma Large-cell undifferentiated carcinoma Small-cell carcinoma Adenocarcinoma Most common carcinoma in nonsmokers (but 80% are smokers) More likely to be peripheral than central/proximal Might see glands and/or mucin production on histology Hypertrophic osteoarthritis (HPO) triad has clubbing, long bone swelling, and arthritis Adenocarcinoma in situ (formerly: "Bronchioloalveolar carcinoma" (BAC)) Lepidic growth pattern, replaces type I pneumocytes, but no invasion of interstitium Can be solitary nodule, multiple nodules (multifocal, bilateral) Presents as cough and dyspnea, again +/- mucinous Squamous cell carcinoma Adenocarcinoma Large-cell undifferentiated carcinoma Small-cell carcinoma Large-cell undif. carcinoma Large cells with prominent nuclei No desmosomes, no keratin, no mucin staining Expression analysis on cDNA microarray Squamous cell carcinoma Adenocarcinoma Large-cell undifferentiated carcinoma Small-cell carcinoma Small-cell carcinoma Exclusively smokers Paraneoplastic syndromes: Secretes hormones: ACTH (can cause Cushing’s), ADH (Na abnormality) Eaton-Lambert (neurologic disorder) Fast-growing, rapid progression, early metastases, often high stage at presentation Highly responsive to chemo/rad treatment Limited → Extensive staging as metastasis outside of hemithorax High N/C ratios, frequent mitotic figures, high percentage of cells in division, salt and pepper chromatin, cells aren’t that small Squamous cell carcinoma Adenocarcinoma Large-cell undifferentiated carcinoma Small-cell carcinoma
Просмотров: 11507 MedLecturesMadeEasy
USMLE GIT 10: Colon Cancer Mechanism and Pathways
Welcome to LY Med, where I go over everything you need to know for the USMLE STEP 1, with new videos every day. Follow along with First Aid, or with my notes which can be found here: https://www.dropbox.com/sh/m55dzy5jjuahmav/AABZGpqvdSytIuEmxIjyt5V0a?dl=0 More path. Nothing BUT PATHOLOGY! Today we will talk about colon cancer. Some background info: A big killer in today's society, we want to make sure we pick it up early with cancer screening, including colonoscopy and fecal blood. We treat it with our regular chemo treatment and monitor it's effectiveness with the blood marker CEA. Common locations of cancer is your recto-sigmoid and symptoms include constipation or bleeding in the stool. The bleeding can lead to iron deficiency anemia. Another complication is bactermia, particularly Group D strep which can lead to infective endocarditis! Some risk for cancer includes smoking, hereditary syndromes and polyps. Polyps is a huge one! Now how do we go from regular epithelium to polyps? Some causes include: Mutations Hypermethylation of CpG Increased oncogenes like BRAF via the two hit hypothesis: this leads to familial adenomatous polyposis. Now FAP can be associated with other cancers, like in Gardner syndrome and Turcot syndrome. Microsatellite instability: this leads to hereditary nonpolyposis colorectal cancer. This leads to cancer that arises de-novo. Accumulation of mutations, or chromosomal instability pathway. This is via a particular order of mutations. What's the order of mutations? This is "AKPD" - APC, KRAS, P53 and DCC mutations. Now not all polyps are created equally. Some have a higher risk of cancer, some have no risk. Non-neoplastic polyps include hyperplastic polyps, and hamartomas (associated with Peutz Jeghers and juvenile polyposis). Neoplastic polyps include adenomatous polyps and serrated polyps. Our last topic is cancer in the small intestine. This is rare and often involve carcinoid tumors, a cancer of neuroendocrine cells. These tumors love to secrete things, including serotonin. Normally serotonin in the gut can be broken by the gut and you'll see the byproducts in the urine. However, if it mets to the liver, or you have liver failure, then it leads to serotonin syndrome. Serotonin syndrome causes flushing and diarrhea, as well as right heart fibrosis. Done!
Просмотров: 1141 LY Med
Traditional Serrated Adenoma - Histopathology
Traditional Serrated Adenoma - Histopathology - dysplasia - serrated crypts - dysplastic changes - eosinophilic cytoplasm without mucin. - shorter crypts running perpedicularly from the main crypt - complex villi with serrated surface - 1-2% of colorectal adenomas - more common in the left part of the colon Follow me on Twitter: @SokolFilip
Просмотров: 270 Filip Sokol
MOV 0189 - Adenocarcinoma - Colon
Просмотров: 136 Mohammed Hmood
Cell Pathology: Colon Adenocarcinoma
Просмотров: 28 Jawaria Shaheen
Histopathology Breast--Lobular carcinoma
Histopathology Breast--Lobular carcinoma
Просмотров: 24621 WashingtonDeceit
Histopathology Tongue--Squamous cell carcinoma
Histopathology Tongue--Squamous cell carcinoma
Просмотров: 5764 WashingtonDeceit
Colorectal Cancer EQA pilot 3 - Expert review
UK NEQAS for Molecular Genetics Tissue-i external quality assessment scheme for histopathology assessment. Expert panel review of Colorectal Cancer pilot run 3 EQA cases
Просмотров: 61 GenQA
Breast Pathology & Tumors | Buzzwords, Benign vs. Malignant
Please DONATE to DirtyUSMLE: https://goo.gl/rK1CjC
Просмотров: 18814 DirtyUSMLE
Prostate Cancer - Pathology mini tutorial
The risk factors, diagnosis and complications of prostate cancer Incidence of prostate cancer 0:22 Genetics and family history of prostate cancer BRACA 1 and 2 0:47 Risk factors for prostate cancer 1:28 Lifestyle risk factors for prostate cancer 2:12 Prostate cancer and diet, what foods are protective? 2:39 Presentation of prostate cancer 3:12 PSA and prostate cancer 3:50 Prostate cancer diagnosis 4:19 prostate cancer histology 4:45 Histology of prostate cancer with racemase stain 5:37 Grading prostate cancer 6:14 Histology of Gleason pattern 3 7:10 Histology of Gleason pattern 4 7:18 Gleason score 7:33 Spread of prostate cancer 8:19 Histology of Gleason pattern 5 9:10 Treatment of prostate cancer 9:24
Просмотров: 5728 Pathology mini tutorials
Colonic Polyps by Dr. Voltaggio
Просмотров: 2331 pathCast
Histopathology Uterus--Endometrial adenocarcinoma
Histopathology Uterus--Endometrial adenocarcinoma
Просмотров: 18879 WashingtonDeceit