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PLEURAL ENDOMETRIOSIS  Left: The pleura contains an endometrial <span class="search-highlight">gland</span> with ...
Published: 01 June 2022
PLEURAL ENDOMETRIOSIS Figure 8-18 PLEURAL ENDOMETRIOSIS Left: The pleura contains an endometrial gland with hemorrhage in its lumen. Right: Endometrial stroma surrounds the gland. More
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EPITHELIOID MESOTHELIOMA:ADENOMATOID (ACINAR)/MICROCYSTIC PATTERN  There ar...
Published: 01 June 2022
EPITHELIOID MESOTHELIOMA:ADENOMATOID (ACINAR)/MICROCYSTIC PATTERN Figure 3-29 EPITHELIOID MESOTHELIOMA:ADENOMATOID (ACINAR)/MICROCYSTIC PATTERN There are gland-like structures formed by bland mesothelial cells, infiltrating fibrous tissue. More
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EPITHELIOID MESOTHELIOMA:ADENOMATOID (ACINAR)/MICROCYSTIC  The tumor cells ...
Published: 01 June 2022
EPITHELIOID MESOTHELIOMA:ADENOMATOID (ACINAR)/MICROCYSTIC Figure 3-31 EPITHELIOID MESOTHELIOMA:ADENOMATOID (ACINAR)/MICROCYSTIC The tumor cells form small gland-like spaces, which are lined by bland, flat to low cuboidal cells. More
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ADENOCARCINOMA: CYTOMORPHOLOGY  A: Cytomorphology shows cohesive clusters a...
Published: 01 June 2022
ADENOCARCINOMA: CYTOMORPHOLOGY Figure 3-89 ADENOCARCINOMA: CYTOMORPHOLOGY A: Cytomorphology shows cohesive clusters and dense darkly stained chromatin on a Papanicolaou-stained liquid-based preparation. B: Cell block morphology suggests gland formation and cytoplasmic vacuolization. C: Nuclear ... 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: 10.55418/9781933477190-1
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... into the retroperitoneal nodes in the region of the kidney and adrenal gland. The diaphragmatic pleura drains into the lower mediastinal lymph nodes. Visceral pleural lymphatics drain into the pulmonary hilar lymph nodes via intersegmental pathways ( 3 ). There is also an outward flow of lymph from the peripheral one...
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
... (right). PLEURAL ENDOMETRIOSIS Figure 8-18 PLEURAL ENDOMETRIOSIS Left: The pleura contains an endometrial gland with hemorrhage in its lumen. Right: Endometrial stroma surrounds the gland. DECIDUOSIS Figure 8-19 DECIDUOSIS The peritoneal surface is replaced by decidual cells in a patient...
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
...-stained liquid-based preparation. B: Cell block morphology suggests gland formation and cytoplasmic vacuolization. C: Nuclear immunoreactivity for CDX2 supports a gastrointestinal origin for the tumor. ADENOCARCINOMA: CYTOMORPHOLOGY Figure 3-90 ADENOCARCINOMA: CYTOMORPHOLOGY A: Cytomorphology...
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
... histologies can produce this pattern including pleomorphic carcinoma, squamous cell carcinoma, and small cell carcinoma ( 2 , 6 ). Extrapulmonary primaries, such as from bladder, prostate gland, kidney, and pancreas, have all been reported to produce this pattern ( 2 , 7 ). Some mesenchymal tumors, especially...
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
..., they are found in relation to the uterus, fallopian tube, and broad ligament, although not confined to these areas ( 67 , 68 ). Rare examples are seen in the omentum, adrenal gland, liver, and pleura ( 69 , 70 ). Gross Findings. These circumscribed tumors span a few millimeters to several centimeters...
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
..., uniform spindle cells forming sheets or fascicles ( fig. 5-10 ). In biphasic tumors, there are variable proportions of an epithelial component that contains gland-like or slit-like elements. Mucin may be present. The epithelial cells are typically cuboidal. Tumors may show hemangiopericytoma-like...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Publisher: American Registry of Pathology
Published: 01 January 2022
DOI: 10.55418/9781933477183-10
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... – 21 . 42. Magliocca   KR , Lewis   EL , Bhattacharyya   I , Cohen   DM , Dixon   LR . Labial salivary gland biopsy in the investigation of neonatal hemochromatosis . J Oral Maxillofac Surg   2011 ; 69 : 2592 – 4 . 43. Heissat   S , Collardeau-Frachon   S...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Publisher: American Registry of Pathology
Published: 01 January 2022
DOI: 10.55418/9781933477183-4
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
..., hydralazine, isoniazid, nitrofurantoin, and phenytoin. Sjogren syndrome primarily involves the salivary glands and lacrimal glands, but liver disease is also common, found in close to 50 percent of patients. The liver disease is usually mild. Biopsies show a variety of findings, including NRH...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Publisher: American Registry of Pathology
Published: 01 January 2022
DOI: 10.55418/9781933477183-6
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... ( fig. 6-7 ). During the Kasai procedure (see Treatment), a portion of the hilar plate is removed and usually submitted for pathology examination. The hilar plate typically shows small bile ducts in fibrous tissue, along with occasional peribiliary glands and mild chronic inflammation. Biopsies...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Publisher: American Registry of Pathology
Published: 01 January 2022
DOI: 10.55418/9781933477183-7
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... thyroiditis, scleroderma, or autoimmune destruction of the salivary glands. At presentation, laboratory testing shows elevations predominately in alkaline phosphatase, with normal or mildly elevated aspartate transaminase (AST) and alanine transaminase (ALT) levels. Rare patients have normal alkaline...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Publisher: American Registry of Pathology
Published: 01 January 2022
DOI: 10.55418/9781933477183-1
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... distribution beyond that of the liver, most often involving the spleen, bone marrow, and lymph nodes, and less often, the gastrointestinal tract, adrenal glands, and kidney( 56 ). Diseases associated with peliosis hepatitis are shown in Table 1-15 . The peliosis hepatis pattern is defined by cyst...
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COWPER <span class="search-highlight">GLAND</span>  The Cowper <span class="search-highlight">glands</span> (or bulbourethral <span class="search-highlight">glands</span>) are a pair of pea...
Published: 01 November 2021
COWPER GLAND Figure 4-5 COWPER GLAND The Cowper glands (or bulbourethral glands) are a pair of pea-sized exocrine glands that are located posterolateral to the intermediate part of the male urethra in the urogenital diaphragm below the prostate. The glands are composed of voluminous mucous glands... More
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LITTRÉ <span class="search-highlight">GLAND</span>  Tubular paraurethral mucinous <span class="search-highlight">glands</span> are seen. Mucinous adeno...
Published: 01 November 2021
LITTRÉ GLAND Figure 4-6 LITTRÉ GLAND Tubular paraurethral mucinous glands are seen. Mucinous adenocarcinoma of the prostatic urethra probably originates from the Littré glands. More
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RENAL CELL CARCINOMA METASTATIC TO THE ADJACENT ADRENAL <span class="search-highlight">GLAND</span>  The metastat...
Published: 01 November 2021
RENAL CELL CARCINOMA METASTATIC TO THE ADJACENT ADRENAL GLAND Figure 2-8 RENAL CELL CARCINOMA METASTATIC TO THE ADJACENT ADRENAL GLAND The metastatic stage pM1 carcinoma forms a well-circum scribed nodule within the adrenal gland. No carcinoma is present in the fat between the kidney and the adre... More
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ENDOCERVICOSIS  A: The mass is formed by cystically dilated <span class="search-highlight">glands</span>.  B: The...
Published: 01 November 2021
ENDOCERVICOSIS Figure 3-203 ENDOCERVICOSIS A: The mass is formed by cystically dilated glands. B: The histologic features of the glands are comparable to those seen in normal endocervix. C: The glands are lined by ciliated columnar cells. More
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NEPHROBLASTOMA  Neoplastic <span class="search-highlight">glands</span> with mucinous epithelium, including goble...
Published: 01 November 2021
NEPHROBLASTOMA Figure 1-16 NEPHROBLASTOMA Neoplastic glands with mucinous epithelium, including goblet cells, are surrounded by myxoid stroma. More