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Images
Published: 01 September 2024
POST-TRANSPLANT EBV-ASSOCIATED LYMPHOPROLIFERATIVE DISEASE (PTLD) OF THE MONOMORPHIC TYPE Figure 8-14 POST-TRANSPLANT EBV-ASSOCIATED LYMPHOPROLIFERATIVE DISEASE (PTLD) OF THE MONOMORPHIC TYPE Low-power view (A) plasmacytoma-like features (B) and positivity for EBER ISH (C). (Courtesy of Dr. S. As... More about this image found in POST-TRANSPLANT EBV-ASSOCIATED LYMPHOPROLIFERATIVE DISEASE (PTLD) OF THE MO...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-08
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... T-cell response In immune suppressed individuals: post-transplant lymphoproliferative disorder (PTLD), diffuse large B-cell lymphoma II EBNA1 and LMP1, 2, with EBERs Intermediate between latency type III and I EBV-positive diffuse large B-cell lymphoma, classic-type Hodgkin lymphoma...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-03
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... with lymphoproliferative disease) are listed in Table 3-3 . Table 3-3 SELECTED VIRUSES ASSOCIATED WITH ENCEPHALITIS, MENINGOENCEPHALITIS, OR ENCEPHALOPATHY: GEOGRAPHIC DISTRIBUTION, CLINICAL PRESENTATION, AND PATHOLOGIC FEATURES Virus Region Clinical Presentation Pathology Herpes simplex viruses (HSV)-1...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-09
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
..., as well as PCR tissue analysis, is required. A high index of suspicion for certain occult entities, including lymphoproliferative disorders and disseminated tuberculosis, is essential to avoid missing these diagnoses. Some of the viral hepatitides are more virulent in people with HIV than...
Images
Published: 15 November 2023
POST-TRANSPLANT LYMPHOPROLIFERATIVE DISORDER (PTLD) Figure 24-17 POST-TRANSPLANT LYMPHOPROLIFERATIVE DISORDER (PTLD) A: Two discrete gross nodules can be seen involving an extranodal site (liver, in this case). B: PTLD may appear as infiltrating collections of plump lymphocytes and plasma cells ... More about this image found in POST-TRANSPLANT LYMPHOPROLIFERATIVE DISORDER (PTLD) A: Two discrete gross ...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-14
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
.... Lymphoproliferative Disorders While beyond the scope of this discussion, most patients undergoing axillary lymph node surgery for a diagnosis of breast cancer are older, and often within the age range of patients with comorbidities such as chronic lymphocytic leukemia/small cell lymphoma. It can be all too easy...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-02
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
... cells of over 40 percent in the appropriate histologic setting establishes the diagnosis ( 14 ). Granulomas, giant cells, and neutrophils are not features of IgG4-related disease. The differential diagnosis includes inflammatory myofibroblastic tumor, Rosai-Dorfman disease, and other lymphoproliferative...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-15
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
... ERG and CD31 positive Keratin IHC a may be positive in epithelioid angiosarcoma Other metastatic malignancies Morphology varies with primary site Know patient history (e.g., any prior carcinoma, melanoma, lymphoproliferative disorder, or less likely sarcoma) Use IHC to aid...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch24
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... LYMPHOPROLIFERATIVE DISORDER (PTLD) Figure 24-17 POST-TRANSPLANT LYMPHOPROLIFERATIVE DISORDER (PTLD) A: Two discrete gross nodules can be seen involving an extranodal site (liver, in this case). B: PTLD may appear as infiltrating collections of plump lymphocytes and plasma cells that closely mimic rejection...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch57
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... . Ann Thorac Surg 1973 ; 15 : 526 - 35 . 9. Leblond V , Sutton L , Dorent R , et al . Lymphoproliferative disorders after organ transplantation: a report of 24 cases observed in a single center . J Clin Oncol 1995 ; 13 : 961 - 8 . 10. Veinot JP , Burns BF...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch30
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... glucocorticoids ( 76 ). Cryoglobulinemic vasculitis is a predominantly small vessel immune complex vasculitis that occurs in the context of one of three types of cryoglobulinemia. In type I, the immunoglobulin is monoclonal IgG and there is an association with lymphoproliferative disease. In mixed...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-4
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... ). An indolent NK-cell lymphoproliferative disorder has been reported in the vagina which is critical to distinguish from the clinically aggressive NK/T-cell lymphoma ( 224 ). Only one case of Hodgkin lymphoma has been reported in the vagina ( 225 ). Myeloid sarcoma may also present with a vaginal mass ( 226...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-3
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
..., are more in keeping with a reactive lesion. Conversely, large size, deep infiltration of the wall, and monotony of the cell population (with either large cell or small cell predominance) are more suggestive of lymphoma ( 464 ). Immunohistochemistry helps exclude the most common forms of lymphoproliferative...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Published: 01 June 2022
10.55418/9781933477190-6
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
...Primary lymphoproliferative neoplasms involving the serosal membranes are very rare. There are two main categories, primary effusion lymphoma and diffuse large B-cell lymphoma associated with chronic inflammation. Primary presentation of other lymphoma types, such as extranodal...
Images
Published: 01 January 2022
POLYMORPHIC POST-TRANSPLANT LYMPHOPROLIFERATIVE DISORDER Figure 11-21 POLYMORPHIC POST-TRANSPLANT LYMPHOPROLIFERATIVE DISORDER The portal tract is expanded by a mixed inflammatory infiltrate consisting of lymphocytes of varying sizes and scattered plasma cells. More about this image found in POLYMORPHIC POST-TRANSPLANT LYMPHOPROLIFERATIVE DISORDER The portal tract ...
Images
Published: 01 September 2021
PRIMARY CUTANEOUS CD4-POSITIVE SMALL/ MEDIUM T-CELL LYMPHOPROLIFERATIVE DISORDER Figure 3-83 PRIMARY CUTANEOUS CD4-POSITIVE SMALL/ MEDIUM T-CELL LYMPHOPROLIFERATIVE DISORDER A low power view showing a dense nodular infiltrate. More about this image found in PRIMARY CUTANEOUS CD4-POSITIVE SMALL/ MEDIUM T-CELL LYMPHOPROLIFERATIVE DIS...
Images
Published: 01 September 2021
PRIMARY CUTANEOUS CD4-POSITIVE SMALL/MEDIUM T-CELL LYMPHOPROLIFERATIVE DISORDER Figure 3-84 PRIMARY CUTANEOUS CD4-POSITIVE SMALL/MEDIUM T-CELL LYMPHOPROLIFERATIVE DISORDER Left: Medium-power view shows ill-defined aggregates of cells with pale or clear cytoplasm. Right: High-power view of pleomo... More about this image found in PRIMARY CUTANEOUS CD4-POSITIVE SMALL/MEDIUM T-CELL LYMPHOPROLIFERATIVE DISO...
Images
Published: 01 September 2021
PRIMARY CUTANEOUS CD4-POSITIVE SMALL/ MEDIUM T-CELL LYMPHOPROLIFERATIVE DISORDER Figure 3-85 PRIMARY CUTANEOUS CD4-POSITIVE SMALL/ MEDIUM T-CELL LYMPHOPROLIFERATIVE DISORDER CD4 positive T cells predominate (A) but there are also relatively numerous scattered CD8-positive (B) T cells and CD20-pos... More about this image found in PRIMARY CUTANEOUS CD4-POSITIVE SMALL/ MEDIUM T-CELL LYMPHOPROLIFERATIVE DIS...
Images
Published: 01 September 2021
PRIMARY CUTANEOUS CD4-POSITIVE SMALL/MEDIUM T-CELL LYMPHOPROLIFERATIVE DISORDER Figure 3-86 PRIMARY CUTANEOUS CD4-POSITIVE SMALL/MEDIUM T-CELL LYMPHOPROLIFERATIVE DISORDER Left: Medium-power view shows strong expression of PD1 in some cells. Right: In a high-power view, the PD1-positive cells co... More about this image found in PRIMARY CUTANEOUS CD4-POSITIVE SMALL/MEDIUM T-CELL LYMPHOPROLIFERATIVE DISO...
Images
Published: 01 September 2021
HYDROA VACCINIFORME-LIKE LYMPHOPROLIFERATIVE DISORDER Figure 3-87 HYDROA VACCINIFORME-LIKE LYMPHOPROLIFERATIVE DISORDER Low-power view shows a perivascular infiltrate through out the dermis and involving subcutaneous fat. More about this image found in HYDROA VACCINIFORME-LIKE LYMPHOPROLIFERATIVE DISORDER Low-power view shows...
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