View allAll Photos Tagged tumor
Gross Photos of a Radical Orchiectomy Specimen Showing: A large testicular tumor with multiple cysts containing mucinous material. Areas of hemorrhage and focal cartilage tissue are present. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
s07.flagcounter.com/more/9tt"><img
s07.flagcounter.com/count/9tt/bg=FFFFFF/txt=000000/border...
This is what I see right before I get my mask strapped on. When it's on I can't move my head at all. I can still breathe just fine, and move my jaw. Not for people who are claustrophobic. (Thankfully I'm not). It was a favorite joke of the techs to get me strapped in and then start asking me questions. You sound like a dork when you can't move your jaw like a normal person.
Contributed by Angel Fernandez-Flores, MD, PhD, Hospital El Bierzo & Clinica Ponferrada, Ponferrada, Spain
See topic: www.pathologyoutlines.com/topic/skinnontumorwarts.html
Posterior view of uterus, sliced in half coronally. The tumor extends from just beneath the endometrial surface completely through the myometrium, to involve the right broad ligament and fallopian tube, includng the right broad ligament margin of resection. The characteristic intravascular extension is best seen in the lower right of the image.
The gynecologist remarked that he could palpate the cord-like intravascular extensions of the tumor in the pelvic blood vessels.
Multiple histologic patterns are seen in this pure yolk sac tumor idenified in the Right ovary only of a -teen female.
The radiology techs took my camera and didn't know what else to do with it than take pictures of things I never see while I'm getting treated. Goofballs....
Female aged 41 years with enlarged right breast since 6 months. Simple mastectomy performed following FNA and Trucut biopsy. External surface revealing involvement of whole breast with ulceration of skin surface.
Microscopic photo showing the tumor consists of branching vascular channels lined by endothelial cells, interspersed by uniformly round to ovoid glomus cells forming nests, sheets, and trabeculae. The tumor cells have lightly eosinophilic to amphiphilic cytoplasm with well-demarcated borders. H & E stain. 10X Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
s07.flagcounter.com/more/9tt"><img
s07.flagcounter.com/count/9tt/bg=FFFFFF/txt=000000/border...
This not-so-rare soft tissue tumor mimics many others in almost all aspects! It involves larger muscle groups (like most soft tissue sarcomas do), it can be seen in the elderly (like many soft tissue sarcomas), it can reach relatively big sizes (like many other soft tissue sarcomas) but it is benign! A correct histological diagnosis before operation is essential but not always possible. In spite of the seemingly encapsulated look (or, the well defined borders), the lesion microscopically infiltrates the muscle (top). The gross appearance can be shiny and almost "mucoid" when the myxoid matrix is abundant. Here, collagen is predominant, hence the grossly more fibrous look. The largest diameter of the lesion was about 8 centimeters. The scale is in millimeters.
The patient was a 24 y/o male who gave 1 yr. history of a left testicular nodule which shrunk and did not bother him after a course of antibiotics. He recently had sudden onset of acute pain in that region. Ultrasound exam showed a 1.5 cm. well-demarcated mass in the upper pole of left testis consistent with a neoplasm. Serum tumor markers were negative. Sections showed typical tubules and ductules of adenomatoid tumor which were positive for cytokeratin AE1/AE3 and calretinin. The tumor showed large areas of infarction which explain the clinical presentation.
I'm lying on the treatment table looking straight up into the gantry. I'm about to get my mask put on by the tech. You can see the gantry has some strange horizontal bars in it. From my unprofessional point of view, I've seen this open and close to make different shaped holes that conform to a specific beam treatment.
Contributed by Dr. Aleodar Andea, UAB Hospital, University of Alabama at Birmingham
See topic: www.pathologyoutlines.com/topic/skintumormelanocyticdyspl...
Gross Photo of a Radical Orchiectomy Specimen Showing: A large testicular tumor with bulky, homogenous pink tan lobulated and bulging cut surface. Patchy acute hemorrhage and scattered islands of necrosis are present. Gross. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
s07.flagcounter.com/more/9tt"><img
s07.flagcounter.com/count/9tt/bg=FFFFFF/txt=000000/border...
Color Atlas of Microneurosurgery: Microanatomy, Approaches and Techniques, Volume 1: Intracranial Tumors, 2nd Edition0
A illustration of the progression of angiogenesis, which is the physiological process involving the growth of new blood vessels from pre-existing vessels. Tumours cannot grow beyond a few mm due to a lack of oxygen and other nutrients, so they encourage the formation of blood vessels to support their rapid cell division. For this reason, angiogenesis is a fundamental step in the transition of tumours from a dormant state to a malignant one.