View allAll Photos Tagged tumor
Contributed by: Dr. Bushra Sikandar, The Dow University of Health and Sciences (Pakistan).
60 year old man with circumscribed encapsulated solid lobulated mass over soft palate. Clinically, it resembled neurofibroma.
On H&E, a well circumscribed lesion comprising of interlacing bundles of elongated cells (arranged in forms of haphazard fascicles having wavy hyperchromatic nuclei with inconspicuous nucleoli) was examined. Interspersed stroma showed dense collagen bundles.
IHC:
CD34 and BCL2: positive
S-100 and ASMA: negative
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Funny I should have worked on a photo depicting an aircraft that would have fought in the Korean War considering the turn of events earlier this week...
Upon reviewing the images I took from last weekend, I was totally surprised to see this. I almost caught a bubble-blowing fly similar to idol Gerald’s photo! I took the picture from the wrong angle and I was using a pseudo macro lens (18-55mm f/3.5 fitted with close-up filter). Hay.
At least that's what the oncologist said at the Mayo Clinic. Now to move forward with the chemotherapy and radiation to hope and kill any residual cells so they don't multiply into another tumor.
© Kris Klop
Tigger needs to lose some weight to help her fight any potential tumors (she had one breast removed last year due to a malignant tumor). Here she is dreaming of snacks...
My kitty is 17 years old. Her older brother passed away 2 years ago from liver cancer. It was very lonely for a while after he went away and she became really attached to people. We knew she was getting old too but she had always been a healthier kitty than he was and I thought we'd have her around for much longer.
In May when I went back home she was coughing and sounded congested. We thought she caught a cold and the vet prescribed her some antibiotics. We've always been to this local vet clinic; the old doctor there once saved her life from an enlarged uterus. He was close to retiring age so other young doctors have been operating the clinic. When we last took her there it was a young doctor that prescribed her the antibiotics too. The doctor says everywhere else feels fine and thought she had upper respiratory infection. She hasn't ever really been sick since the last operation when she was 5, so we thought the cold will just go away after the antibiotics are done.
Last week I went back and was surprised to find how weak she was. Her voice went away and I panicked because my last kitty was just like that two years ago; he lost his strength and wasn't moving too much. He was so sweet and kept on purring until the very last minute when we euthanized him, even though he must have been in so much pain. Seeing her so weak set off all kinds of alarms; my mom and my brother weren't really as worried as I was probably because they didn't see his last moments two years ago. They didn't know how fast cats can turn sickly with cancer. I called into the vet to have them take a look at her again, only to find that they're in a panic too--the old doctor passed away and they were just swamped with patients. They couldn't make time to see her and I weren't too sure about how trustworthy the new doctors are anyways...my brother took her to a larger vet hospital yesterday and they found a large mass in the lungs on the X-ray. I wanted to ask about surgical options but we knew she was too old and weak to have such a big surgery. My brother took her home and we just stayed dead silent over the phone for a while. My mom was getting weepy because 17 years! She said it was like raising a child. I don't even know what to tell her. If we could still visit the old doctor maybe he would have miraculously saved our kitty again, but he's passed away--Bless his soul--and it seems like nobody can save her now.
When cats are sick they turn heartbreakingly sweet. They mellow out and stick with you and purr and welcome all the petting and hugs they get. They even make extra efforts to come to you even though they're not feeling well. It just breaks my heart.
Maybe in another month, or another few days, there will no longer be any kitties to welcome me home. They've been with me since grade school, high school, throughout college and work. It once used to be a dream that I'll take them with me when I get married, but in reality their lifetime is just that much shorter. Nothing really lasts forever...
My little angels. One left and the other is following. The house will be so empty when she's gone...
As tumors grow, they outpace the surrounding blood vessels' ability to provide enough oxygen, a state known as hypoxia. Rather than killing the tumor, however, hypoxia triggers changes in cancer cell metabolism that actually promote tumor growth and spread. Understanding more about hypoxia in cancer cells may help researchers find better ways of managing the disease. This image of a mouse model for HER2-positive breast cancer uses a novel imaging technique called transparent tumor tomography that three-dimensionally visualizes the tumor microenvironment at a single cell resolution. Hypoxic areas are in green; HER2 proteins in blue; CD31 endothelial cells in red.
This image was originally submitted as part of the 2016 NCI Cancer Close Up project.
See also visualsonline.cancer.gov/closeup2016.
Credit: Steve Seung-Young Lee, Univ. of Chicago Comprehensive Cancer Center, National Cancer Institute, National Institutes of Health
Scot Jacobson sits surrounded by his family, clockwise from left, Clare, Ryan, Nathon and Austin, at his home in Pendleton. Jacobson has a 71-pound tumor that must be removed but first he needs gastric bypass surgery to lose wieght before the tumor can be operated on.
Stefan Scherer, Annette Bakker
photo by Rob Rich/SocietyAllure.com ©2019 robrich101@gmail.com 516-676-3939
Hastalar için İHYA (Canlandırma) AYETLERİ .….Bedende hastalıklı (ölü) olan her organa ve hastalığa karşı okunur. (Felç, körlük, sağırlık, beyin hastalıkları, kanser, tümör gibi agir hastalıklarda veya fonksiyonunu yerine getirmekte zorlanan herhangi bir organ olabilir)
Ayetler Suya ve zey...
Investigators in the Cancer Nanotechnology Platform Partnership (CNPP) at Emory University have developed tumor-targeting magnetic iron oxide nanoparticles for image-guided pancreatic cancer therapy. The nanoparticles deliver therapeutic agents into pancreatic cancer tumors and produce signals that can be tracked by magnetic resonance imaging (MRI). This microscopy image of a tumor section (obtained from a mouse tumor model) shows the blue-stained nanoparticles selectively accumulating in the peripheral tumor area and then penetrating into tumor cells.
This image is part of the Nanotechnology Image Library collection.
Credit:Lily Yang, M.D., Ph.D., and Hui Mao, Ph.D., National Cancer Institute, National Institutes of Health
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.
I've seen a couple of these rabbits running around here and I'm so sad that they have contracted this virus. It's caused by ticks and mosquitoes. They often get it on their faces and sometimes on their feet. These are tumors and are cancerous.
cirurgia para a retirada de um tumor ósseo (benigno) num ossinho da mão chamado escafóide... não fui eu quem tirou as fotos!!!! foi um dos médicos, pois eu havia tomado anestesia geral...
a cada foto, dá pra ver o aumento profundidade do túnel que eles "cavocaram" do pulso até o escafóide (um dos ossos do dedão)
SIM, doia MUUUUUUUITO antes da operação (há mais de 5 anos)!!!
de quebra, eles descobriram que o meu nervo mediano estava fora do lugar, o que me causava dores horríveis no braço todo!!!
agora, 40 dias depois, só dói um pouquinho onde foi feita a incisão.
Removing an extra two millimeters around the area of an invasive breast cancer tumor is sufficient to minimize any residual disease in 98% of patients
This image shows Keratin 5 (red) and Keratin 1 (green) expression in skin tumors. Keratins are fibrous structural proteins present in epithelial structures, such as skin, hair, and nails. They form filaments that give strength and toughness to the structures. Keratins are often used to assist in the diagnosis of squamous cell carcinoma, a form of skin cancer.
Credit: Elisabetta Palazzo, Ph.D., NIAMS Laboratory of Skin Biology, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health
Microscopic Photo. The tumor exhibits intracanalicular growth pattern and stromal hypercellularity, particularly next to epithelial elements. H&E Stain. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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41 y/o male who presented with a solid nodule in his right testicle picked up on self-exam. Serum tumor markers were negative. Orchiectomy showed a 1.0 cm Sertoli Cell Tumor. It had none of the usual features associated with malignant behavior. The tumor was strongly positive for vimentin, CD99, and focally positive for inhibin.