In this video, I am talking about the best histology resources available on the internet. All the links to the resources I talked are here -
1. Amit's lectures - https://www.youtube.com/channe....l/UCwdAyZnA6FEE0Iqsw
2. VIBS histology - https://www.youtube.com/c/VIBSHistology/featured
3. Dr. Eman Sadek Histology Queen - https://www.youtube.com/channe....l/UCHXGb5GphBKKN-xD3
4. BIOC 21 Histology lectures - https://www.youtube.com/playli....st?list=PLKnI3Jl97pW
5. https://medicalschoolpathology.com/
7. Udemy - https://clnk.in/qfEB

Buy this awsm book for Histology - https://amzn.to/3wSX1Oh

© 2023 Elsevier. All rights reserved. What are lymph nodes? Lymph nodes are small secondary lymphoid organs that are found along lymphatic vessels throughout the body.

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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. © 2023 Elsevier. All rights reserved.

Small cell lung cancer, which occurs almost exclusively in smokers, is a malignancy characterised by rapid doubling time, high growth fraction and widespread metastasis at presentation. In this presentation, we will briefly discuss the classification of pulmonary Neuro-endocrine tumours by the World Health Organisation followed by a detailed discussion of the clinical features, lab evaluation and management of SCLC, both limited and extended stage. The frontline therapy in small cell lung cancer is etoposide and cisplatin along with thoracic radiotherapy and prophylactic cranial irradiation in patients who have a good response to therapy. Hyperfractionation of radiotherapy may provide some benefit but is also associated with increase incidence of complications. Newer agents for SCLC include Vandetanib and immunotherapy molecules, such as Iplimumab and nivolumab.

G-Shot (G-Spot Amplification)

The surgical video details a robotic assisted hysterectomy in a patient with early stage endometrial/uterine cancer. Anatomy of the pelvis and the technique of a robotic hysterectomy is demonstrated in this video.

Colorectal surgeon Conor Delaney, MD, explains laparoscopic surgery for colon cancer, including how it works and what patients can typically expect before, during, and after the procedure.

Learn more about colon cancer at http://cancer.org/coloncancer

What Is an Appendectomy? An appendectomy is the surgical removal of the appendix. It’s a common emergency surgery that’s performed to treat appendicitis, an inflammatory condition of the appendix. The appendix is a small, tube-shaped pouch attached to your large intestine. It’s located in the lower right side of your abdomen. The exact purpose of the appendix isn’t known. However, it’s believed that it may help us recover from diarrhea, inflammation, and infections of the small and large intestines. These may sound like important functions, but the body can still function properly without an appendix. When the appendix becomes inflamed and swollen, bacteria can quickly multiply inside the organ and lead to the formation of pus. This buildup of bacteria and pus can cause pain around the belly button that spreads to the lower right section of the abdomen. Walking or coughing can make the pain worse. You may also experience nausea, vomiting, and diarrhea. It’s important to seek treatment right away if you’re having symptoms of appendicitis. When the condition goes untreated, the appendix can burst (perforated appendix) and release bacteria and other harmful substances into the abdominal cavity. This can be life-threatening, and will lead to a longer hospital stay. Appendectomy is the standard treatment for appendicitis. It’s crucial to remove the appendix right away, before the appendix can rupture. Once an appendectomy is performed, most people recover quickly and without complications. Why Is an Appendectomy Performed? An appendectomy is often done to remove the appendix when an infection has made it inflamed and swollen. This condition is known as appendicitis. The infection may occur when the opening of the appendix becomes clogged with bacteria and stool. This causes your appendix to become swollen and inflamed. The easiest and quickest way to treat appendicitis is to remove the appendix. Your appendix could burst if appendicitis isn’t treated immediately and effectively. If the appendix ruptures, the bacteria and fecal particles within the organ can spread into your abdomen. This may lead to a serious infection called peritonitis. You can also develop an abscess if your appendix ruptures. Both are life-threatening situations that require immediate surgery. Symptoms of appendicitis include: stomach pain that starts suddenly near the belly button and spreads to the lower right side of the abdomen abdominal swelling rigid abdominal muscles constipation or diarrhea nausea vomiting loss of appetite low-grade fever Although pain from appendicitis typically occurs in the lower right side of the abdomen, pregnant women may have pain in the upper right side of the abdomen. This is because the appendix is higher during pregnancy. Go to the emergency room immediately if you believe you have appendicitis. An appendectomy needs to be performed right away to prevent complications. What Are the Risks of an Appendectomy? An appendectomy is a fairly simple and common procedure. However, there are some risks associated with the surgery, including: bleeding infection injury to nearby organs blocked bowels It’s important to note that the risks of an appendectomy are much less severe than the risks associated with untreated appendicitis. An appendectomy needs to be done immediately to prevent abscesses and peritonitis from developing. How Do I Prepare for an Appendectomy? You’ll need to avoid eating and drinking for at least eight hours before the appendectomy. It’s also important to tell your doctor about any prescription or over-the-counter medications you’re taking. Your doctor will tell you how they should be used before and after the procedure. You should also tell your doctor if you: are pregnant or believe you may be pregnant are allergic or sensitive to latex or certain medications, such as anesthesia have a history of bleeding disorders You should also arrange for a family member or friend to drive you home after the procedure. An appendectomy is often performed using general anesthesia, which can make you drowsy and unable to drive for several hours after surgery. Once you’re at the hospital, your doctor will ask you about your medical history and perform a physical examination. During the exam, your doctor will gently push against your abdomen to pinpoint the source of your abdominal pain. Your doctor may order blood tests and imaging tests if appendicitis is caught early. However, these tests may not be performed if your doctor believes an emergency appendectomy is necessary. Before the appendectomy, you’ll be hooked up to an IV so you can receive fluids and medication. You’ll likely be put under general anesthesia, which means you’ll be asleep during surgery. In some cases, you’ll be given local anesthesia instead. A local anesthetic numbs the area, so even though you’ll be awake during the surgery, you won’t feel any pain. How Is an Appendectomy Performed? There are two types of appendectomy: open and laparoscopic. The type of surgery your doctor chooses depends on several factors, including the severity of your appendicitis and your medical history. Open Appendectomy During an open appendectomy, a surgeon makes one incision in the lower right side of your abdomen. Your appendix is removed and the wound is closed with stiches. This procedure allows your doctor to clean the abdominal cavity if your appendix has burst. Your doctor may choose an open appendectomy if your appendix has ruptured and the infection has spread to other organs. It’s also the preferred option for people who have had abdominal surgery in the past. Laparoscopic Appendectomy During a laparoscopic appendectomy, a surgeon accesses the appendix through a few small incisions in your abdomen. A small, narrow tube called a cannula will then be inserted. The cannula is used to inflate your abdomen with carbon dioxide gas. This gas allows the surgeon to see your appendix more clearly. Once the abdomen is inflated, an instrument called a laparoscope will be inserted through the incision. The laparoscope is a long, thin tube with a high-intensity light and a high-resolution camera at the front. The camera will display the images on a screen, allowing the surgeon to see inside your abdomen and guide the instruments. When the appendix is found, it will be tied off with stiches and removed. The small incisions are then cleaned, closed, and dressed. Laparoscopic surgery is usually the best option for older adults and people who are overweight. It has fewer risks than an open appendectomy procedure, and generally has a shorter recovery time. What Happens After an Appendectomy? When the appendectomy is over, you’ll be observed for several hours before you’re released from the hospital. Your vital signs, such your breathing and heart rate, will be monitored closely. Hospital staff will also check for any adverse reactions to the anesthesia or the procedure. The timing of your release will depend on: your overall physical condition the type of appendectomy performed your body’s reaction to the surgery In some cases, you may have to remain in the hospital overnight. You may be able to go home the same day as the surgery if your appendicitis wasn’t severe. A family member or friend will need to drive you home if you received general anesthesia. The effects of general anesthesia usually take several hours to wear off, so it can be unsafe to drive after the procedure. In the days following the appendectomy, you may feel moderate pain in the areas where incisions were made. Any pain or discomfort should improve within a few days. Your doctor may prescribe medication to relieve the pain. They might also prescribe antibiotics to prevent an infection after surgery. You can further reduce your risk for infection by keeping the incisions clean. You should also watch for signs of infection, which include: redness and swelling around the incision fever above 101°F chills vomiting loss of appetite stomach cramps diarrhea or constipation that lasts for more than two days Although there’s a small risk of infection, most people recover from appendicitis and an appendectomy with little difficulty. Full recovery from an appendectomy takes about four to six weeks. During this time, your doctor will probably recommend that you limit physical activity so your body can heal. You’ll need to attend a follow-up appointment with your doctor within two to three weeks after the appendectomy.

10 Animals Found Living Inside Humans

Femoral Embolectomy. Back. All emboli of the lower extremity, including a proximal saddle embolus at the aortic bifurcation, can be removed through the common femoral artery using Fogarty catheters. By passing these through the embolus, and by inflating the small balloon, the clot can be withdrawn and the flow restored

Stomach cancer usually begins in the mucus-producing cells that line the stomach. This type of cancer is called adenocarcinoma. For the past several decades, rates of cancer in the main part of the stomach (stomach body) have been falling worldwide. During the same period, cancer in the area where the top part of the stomach (cardia) meets the lower end of the swallowing tube (esophagus) has become much more common. This area of the stomach is called the gastroesophageal junction.

How to perform a parotidectomy gland resection? In this video we take you step by step through the protid gland resection surgical technique. This video is intended for ENT residents and Head and Neck Surgery Surgeons. It is part of the ORL-Information's Head and Neck surgery Masterclass in collaboration with the University Hospital of Nîmes. Surgeons Editors: Pr. Benjamin LALLEMANT, MD, PhD - Dr. Camille GALY, MD Head and and Neck Department, University Hospital of Nîmes, France Official video | www.orl-information.fr

Cette vidéo présentent la technique de la parotidectomie avec dissection du nerf facial. Elle illustre les différents temps de l'intervention notamment le temps de repérage du nerf facial.

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Four-point gait crutches walking pattern demonstration review for
NCLEX assistive devices and nurses.

One of the gaits that you'll have to learn for crutches is the 4-point gait. An example of a four point gait crutch pattern would be the patient moving the right crutch first (on the injured side), followed by the left foot, then the left crutch, and then the right foot. Then, you'll repeat this pattern.

In addition to this video, we have an entire compilation that features the various crutch gait patterns, as well as walkers and canes:

https://www.youtube.com/watch?v=k2-w3LZlCVk

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The pelvic diaphragm is composed of muscle fibers of the levator ani, the coccygeus, and associated connective tissue which span the area underneath the pelvis. The pelvic diaphragm is a muscular partition formed by the levatores ani and coccygei, with which may be included the parietal pelvic fascia on their upper and lower aspects. The pelvic floor separates the pelvic cavity above from the perineal region (including perineum) below.

The right and left levator ani lie almost horizontally in the floor of the pelvis, separated by a narrow gap that transmits the urethra, vagina, and anal canal. The levator ani is usually considered in three parts: pubococcygeus, puborectalis, and iliococcygeus. The pubococcygeus, the main part of the levator, runs backward from the body of the pubis toward the coccyx and may be damaged during parturition. Some fibers are inserted into the prostate, urethra, and vagina. The right and left puborectalis unite behind the anorectal junction to form a muscular sling . Some regard them as a part of the sphincter ani externus. The iliococcygeus, the most posterior part of the levator ani, is often poorly developed.

The coccygeus, situated behind the levator ani and frequently tendinous as much as muscular, extends from the ischial spine to the lateral margin of the sacrum and coccyx.

The pelvic cavity of the true pelvis has the pelvic floor as its inferior border (and the pelvic brim as its superior border.) The perineum has the pelvic floor as its superior border.

Some sources do not consider “pelvic floor” and “pelvic diaphragm” to be identical, with the “diaphragm” consisting of only the levator ani and coccygeus, while the “floor” also includes the perineal membrane and deep perineal pouch.

For benign colorectal diseases, totally laparoscopic left-sided colectomy was already reported on some papers. Nowadays, there is increasingly demanded minimally invasive surgerys on malignant bowel diseases including colorectal cancers and so we developed the new techniques in that specimen is del...ivered through the open rectal stump, especially, using Sani Sleeve(TM). In this operation video, you can see that an anvil was fixed to proximal colonic stump with intracorporeal purse-string suture using Endo-stitch(TM). (SETA : Specimen Extraction Through Anus)

Testicle pain (testicular pain) is pain that occurs in or around one or both testicles. Sometimes testicle pain actually originates from somewhere else in the groin or abdomen, and is felt in one or both testicles (referred pain).

Heart and Blood Vessels Physical Examination

Subcutaneous Injection

External cephalic version is a process by which a breech baby can sometimes be turned from buttocks or foot first to head first. External cephalic version (ECV) is a manual procedure that is advocated by national guidelines for breech presentation singleton pregnancy, in order to enable vaginal delivery.

As a doctor many people ask me about masturbation and if it is harmful or not. As a doctor you have already been asked this and this video will give you some hints