View allAll Photos Tagged CCCCCC;
Microscopic photo showing focal dermal lymphovascular tumor invasion. 40X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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Microscopic photo. H & E stain. 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA. (乔建华医学博士，美国病理学家学院专家会员。美国加州洛杉矶)
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Microscopic photo showing leiomyoma with scattered bizarre and multinucleated giant nuclei (yellow arrows). H & E stain. 20X Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing tumor cells with diffuse positive cytoplasmic staining of calponin. IHC stain. Original objective magnification 20X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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Microscopic photo showing a cross section of a dilated appendix filled with tenacious mucinous secretion. Neoplastic glandular lining epithelium is focally identified in the dilated appendix wall. H & E stain. 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo. H&E-stained. Original objective magnification 2X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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Microscopic photo showing an encapsulated tumor composed of lobulated and organoid arrangement of brown fat cells. The brown fat cells are uniform large cells with coarsely granular to multivacuolated cytoplasm that is eosinophilic or pale. Tumor cell nuclei are small and central with no atypia. H&E stain. 40X objective magnification. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing a bone marrow core biopsy of pelvic bone with extensive metastatic prostate cancer. H & E stain. 40x. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing eosinophilic papillary tumor which is characterized by columnar tumor cells with eosinophilic granular cytoplasm. In this case, the papillary architecture is more compacted and mimics a trabecular pattern. H & E stain. 20X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing seminoma (major component of the tumor) and choriocarcinoma (minor component). H & E stain. 20X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing a large ovarian tumor with solid and cystic cut surface. Hemorrhage and necrosis are grossly visible. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing angulated crystals are seen on the colonic mucosa and admixed with necroinflammatory exudates. The crystals are basophilic on H&E stain. 20X Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing a piece of femoral condyle with eroded articular surface and focal loss of articular cartilage (eburnation) located at the left side of the photo. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing vulvar traepithelial neoplasia (VIN1 and VIN2). H & E stain. 20X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing posterior view of a mastectomy specimen with multiple encapsulated variable tan white tumor nodules. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing tumor tissue is diffusely positive for pankeratin (AE1/AE3). IHC stain. Original objective magnification 10x. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
Microscopic photo showing variable sized three tumor cells, and one of them has intracytoplasmic lumen formation (black arrow). Papanicolaou stain. 40x. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing tumor capillaries are diffusely positive for CD-31. Scattered large neoplastic stromal cells are negative. IHC stain. 20x objective magnification. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing an aggregate of clumped platelets (green arrow) on a peripheral blood smear. Wright Giemsa Stain. 100X oil objective magnification. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA. (乔建华医学博士， 美国病理学家学院专家会员。美国加州洛杉矶)
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Microscopic photo showing lesional tissue with high cellularity, polymorphic population of mononuclear histiocyte-like cells, foamy macrophages and a few multinucleated giant cells. H & E stain. 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA. (乔建华医学博士， 美国病理学家学院专家会员。美国加州洛杉矶)
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Microscopic photo showing extra-appendix mucin present in the cecum serosa with no neoplastic epithelial cells. Numerous psammoma bodies (dystrophic calcifications) are present at the edge of dissecting mucin. H & E stain. 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing the lead point (dotted highlighting oval) of this small bowel intussusception is an inverted Meckel's diverticulum. The inverted Meckel's diverticulum is about 60 cm. away from the ileocaecal junction. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing a cross section of a dilated appendix filled with tenacious mucinous secretion. Mucin focally dissects into the appendix wall which is partially lined by neoplastic glandular epithelium. H & E stain. 4X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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High-grade prostatic intraepithelial neoplasia (PIN) is now accepted as the most likely preinvasive stage of adenocarcinoma, almost two decades after its first formal description. PIN has a high predictive value as a marker for adenocarcinoma, and its identification warrants repeat biopsy for concurrent or subsequent invasive carcinoma. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing a large circumferential ulcerated tumor (blue arrow), about 16 cm. in greatest dimension. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing a fetal vessel in chorionic plate with acute inflammation (Green arrows). H&E stain. Original objective magnification 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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Gross total reveals a resected Zenker's diverticulum, which is a pink pouchlike structure. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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Microscopic photo showing tumor capillaries are diffusely positive for CD-34. Scattered large neoplastic stromal cells are negative. IHC stain. 40x objective magnification. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing the demyelinated plaque is filled with histiocytes which are positive for CD68. Palisading histiocytes are present at the periphery of the lesion. IHC stain. 10X Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo of cut surface showing a mass (within the highlight rectangle) at ampullary area. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing embryonal carcinoma with foci of lymphovascular tumor invasion. H & E Stain 20X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing a large encapsulated glistening thyroid nodule. The surgical margin is inked black. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing perforated gunshot wounds of a resected segment of small bowel. The serosa of the small bowel is largely hemorrhagic. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing intravascular proliferation of leiomyoma (black arrow). H & E stain. 20X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA. (乔建华医学博士， 美国病理学家学院专家会员。美国加州洛杉矶)
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Microscopic photo showing polypoid gastric mucosa with numerous large foamy histiocytes with neutral fat in the lamina propria. H&E stain. 40X objective magnification. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing a piece of femoral condyle with eroded articular surface and focal loss of articular cartilage (eburnation) located at the left side of the photo. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing dilated appendix lumen filled with abundant mucin. The appendiceal mucosa is atrophic and flattened. No neoplastic glandular epithelial cells are seen. H&E stain. Original magnification 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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Microscopic photo showing lesional tissue with high cellularity, polymorphic population of mononuclear histiocyte-like cells, fibrous bands, foamy macrophages and a few multinucleated giant cells. H & E stain. 20X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA. (乔建华医学博士， 美国病理学家学院专家会员。美国加州洛杉矶)
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Microscopic photo showing intraluminal mucin and extracellular mucin pools which are confirmed by PAS stain. 20X. The mucinous conventional prostatic adenocarcinoma was positive for PSA and prostatic acid phosphatase and negative for cytokeratin 7, cytokeratin 20 and 34betaE12. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Gross photo showing a large ulcerated gastric mass with heaped up edges. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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Gross Photo of a Supercervical Hysterectomy Specimen Showing an enlarged and deformed uterus with multiple subserosal bulging and pedunculated masses (black arrows). Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing lesional tissue with high cellularity, polymorphic population of mononuclear histiocyte-like cells, fibrous bands, foamy macrophages and a few multinucleated giant cells. H & E stain. 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA. (乔建华医学博士， 美国病理学家学院专家会员。美国加州洛杉矶)
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Gross photo showing a large encapsulated glistening thyroid nodule with hemorrhagic friable and lobulated parenchyma. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing metastatic prostate cancer with positive stain for PSA ( prostate-specific antigen). IHC stain. 40x. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing carotid atherosclerotic plaque, endarterectomy specimen, with necrotic core and a large mural thrombus. H & E stain, 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing encapsulated lobulated lipomatous lesion with vascular congestion. The capsule is indicated by yellow arrows.. H&E stain. Original magnification 4X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA
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Microscopic photo. IHC stain. 20x. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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Microscopic photo showing lymph node architecture which is altered but not effaced. Hematoxylin and Eosin stain. 10X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA.
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