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<span class="search-highlight">PRIMARY</span> PLEURAL SARCOMA  A,B: A <span class="search-highlight">primary</span> malignant peripheral nerve sheath t...
Published: 01 June 2022
PRIMARY PLEURAL SARCOMA Figure 5-19 PRIMARY PLEURAL SARCOMA A,B: A primary malignant peripheral nerve sheath tumor presents as a nodular mass between two ribs. C: A primary chondrosarcoma arises from a rib and extends to involve the pleural space. If no origin from bone is seen in tumors contain... More
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<span class="search-highlight">PRIMARY</span> SYNOVIAL SARCOMA OF THE PLEURA  Top: A part solid, part cystic mass...
Published: 01 June 2022
PRIMARY SYNOVIAL SARCOMA OF THE PLEURA Figure 5-9 PRIMARY SYNOVIAL SARCOMA OF THE PLEURA Top: A part solid, part cystic mass occupies the pleural space. Bottom: A separate case shows a focally hemorrhagic solid mass filling the pleural space. More
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<span class="search-highlight">PRIMARY</span> SYNOVIAL SARCOMA OF THE PLEURA  Left: At low power, a cellular hype...
Published: 01 June 2022
PRIMARY SYNOVIAL SARCOMA OF THE PLEURA Figure 5-10 PRIMARY SYNOVIAL SARCOMA OF THE PLEURA Left: At low power, a cellular hyperchromatic tumor expands the pleural space. There is a fibrous pseudocapsule. Right: At high power, there are sheets of small spindle cells with relatively uniform morphol... More
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<span class="search-highlight">PRIMARY</span> PLEURAL ANGIOSARCOMA  A,B: An angiosarcoma recapitulates vascular e...
Published: 01 June 2022
PRIMARY PLEURAL ANGIOSARCOMA Figure 5-18 PRIMARY PLEURAL ANGIOSARCOMA A,B: An angiosarcoma recapitulates vascular endothelium, with atypical cells lining irregular vascular spaces containing blood. Areas of fibrosis and hemorrhage are also present. C: The tumor cells stain for factor VIII. More
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<span class="search-highlight">PRIMARY</span> EFFUSION LYMPHOMA  Sheets of monotonous large blastic lymphoid cell...
Published: 01 June 2022
PRIMARY EFFUSION LYMPHOMA Figure 6-1 PRIMARY EFFUSION LYMPHOMA Sheets of monotonous large blastic lymphoid cells are present within a cell block from a pleural effusion. More
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<span class="search-highlight">PRIMARY</span> EFFUSION LYMPHOMA  The cells have prominent single nucleoli and foc...
Published: 01 June 2022
PRIMARY EFFUSION LYMPHOMA Figure 6-2 PRIMARY EFFUSION LYMPHOMA The cells have prominent single nucleoli and focally show plasmacytoid features. More
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<span class="search-highlight">PRIMARY</span> EFFUSION LYMPHOMA  Tumor cells are positive for HHV8 latency-associ...
Published: 01 June 2022
PRIMARY EFFUSION LYMPHOMA Figure 6-3 PRIMARY EFFUSION LYMPHOMA Tumor cells are positive for HHV8 latency-associated nuclear protein (LANA). More
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<span class="search-highlight">PRIMARY</span> PERITONEAL CARCINOMA  A solitary tumor nodule involves mesenteric f...
Published: 01 June 2022
PRIMARY PERITONEAL CARCINOMA Figure 7-18 PRIMARY PERITONEAL CARCINOMA A solitary tumor nodule involves mesenteric fat. The patient had normal-sized ovaries (not shown). More
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<span class="search-highlight">PRIMARY</span> PERITONEAL CARCINOMA  Tumor diffusely involves peritoneal fat.
Published: 01 June 2022
PRIMARY PERITONEAL CARCINOMA Figure 7-19 PRIMARY PERITONEAL CARCINOMA Tumor diffusely involves peritoneal fat. More
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<span class="search-highlight">PRIMARY</span> PERITONEAL CARCINOMA  Focal papillary islands of carcinoma cells ar...
Published: 01 June 2022
PRIMARY PERITONEAL CARCINOMA Figure 7-20 PRIMARY PERITONEAL CARCINOMA Focal papillary islands of carcinoma cells are present, with psammoma body formation. More
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<span class="search-highlight">PRIMARY</span> PERITONEAL CARCINOMA  The tumor cells stain for PAX8.
Published: 01 June 2022
PRIMARY PERITONEAL CARCINOMA Figure 7-21 PRIMARY PERITONEAL CARCINOMA The tumor cells stain for PAX8. More
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Publisher: American Registry of Pathology
Published: 01 June 2022
DOI: 10.55418/9781933477190-6
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
...PRIMARY EFFUSION LYMPHOMA Figure 6-1 PRIMARY EFFUSION LYMPHOMA Sheets of monotonous large blastic lymphoid cells are present within a cell block from a pleural effusion. PRIMARY EFFUSION LYMPHOMA Figure 6-2 PRIMARY EFFUSION LYMPHOMA The cells have prominent single nucleoli and focally show...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Publisher: American Registry of Pathology
Published: 01 June 2022
DOI: 10.55418/9781933477190-7
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... tumor. PSEUDOMYXOMA PERITONEI Figure 7-16 PSEUDOMYXOMA PERITONEI Islands of mucoid material containing focal adenocarcinoma cells lie within the fibrous stroma. PSEUDOMYXOMA PERITONEI Figure 7-17 PSEUDOMYXOMA PERITONEI The tumor cells show columnar mucinous morphology. PRIMARY PERITONEAL CARCINOMA...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Publisher: American Registry of Pathology
Published: 01 June 2022
DOI: 10.55418/9781933477190-5
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... HEMANGIOENDOTHELIOMA (EHE) EHE diffusely involves the pleura, mimicking a mesothelioma. PRIMARY SYNOVIAL SARCOMA OF THE PLEURA Figure 5-9 PRIMARY SYNOVIAL SARCOMA OF THE PLEURA Top: A part solid, part cystic mass occupies the pleural space. Bottom: A separate case shows a focally hemorrhagic solid mass filling...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Publisher: American Registry of Pathology
Published: 01 June 2022
DOI: 10.55418/9781933477190-8
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... observations from an analysis of 110 cases . Am J Med   1996 ; 100 : 164 - 70 . 75. Haga   T , Kataoka   H , Ebana   H , et al . Thoracic endometriosis-related pneumothorax distinguished from primary spontaneous pneumothorax in females . Lung   2014 ; 192 : 583 - 7 . 76. Rousset   P...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Publisher: American Registry of Pathology
Published: 01 June 2022
DOI: 10.55418/9781933477190-3
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... the International Mesothelioma Interest Group. Arch Pathol Lab Med 2018;142:89-108. b WT-1 = Wilms tumor-1; BG8 = blood group 8. Table 3-7 TNM STAGING OF PLEURAL MESOTHELIOMA a T Descriptors pTX Primary tumor cannot be assessed pT0 No evidence of primary tumor pT1 Tumor...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Publisher: American Registry of Pathology
Published: 01 June 2022
DOI: 10.55418/9781933477190-4
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... architecture, lack of cause for mesothelial proliferation, and lack of inflammation. During abdominal surgery, in particular, nodules of WDMPT are encountered and often sent for frozen section; therefore, the differential diagnosis includes primary tumors that may be the target of such surgery...
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FLORID DUCT LESION  This case of <span class="search-highlight">primary</span> biliary cholangitis (PBC) shows an...
Published: 01 January 2022
FLORID DUCT LESION Figure 4-13 FLORID DUCT LESION This case of primary biliary cholangitis (PBC) shows an inflamed and injured bile duct surrounded by histiocyte-rich inflammation. More
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AUTOIMMUNE HEPATITIS AND <span class="search-highlight">PRIMARY</span> BILIARY CHOLANGITIS (PBC) OVERLAP SYNDROME...
Published: 01 January 2022
AUTOIMMUNE HEPATITIS AND PRIMARY BILIARY CHOLANGITIS (PBC) OVERLAP SYNDROME Figure 5-23 AUTOIMMUNE HEPATITIS AND PRIMARY BILIARY CHOLANGITIS (PBC) OVERLAP SYNDROME A: This case of overlap showed predominately an autoimmune hepatitis pattern of injury. ASMA and AMA were both positive. Both IgG (pr... More
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<span class="search-highlight">PRIMARY</span> SCLEROSING CHOLANGITIS (PSC): DUCTULAR REACTION  A: The portal trac...
Published: 01 January 2022
PRIMARY SCLEROSING CHOLANGITIS (PSC): DUCTULAR REACTION Figure 7-28 PRIMARY SCLEROSING CHOLANGITIS (PSC): DUCTULAR REACTION A: The portal tracts show brisk bile ductular proliferation with mixed inflammation. B: Another example of the bile ductular proliferation that is typical of PSC. This port... More