Skip Nav Destination
Close Modal
Search Results for
neg
Update search
Filter
All
- All
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
Filter
All
- All
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
Filter
All
- All
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
Filter
All
- All
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
Filter
All
- All
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
Filter
All
- All
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
NARROW
Format
Book Series
Date
Availability
1-20 of 446 Search Results for
neg
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Images
in Physiology, Development, and Anatomy of the Adrenal Glands
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
CALRETININ IN NORMAL ADRENAL GLAND Figure 1-54 CALRETININ IN NORMAL ADRENAL GLAND Calretinin typically shows diffuse strong expression throughout the cortex (negative medulla at bottom of field). More about this image found in CALRETININ IN NORMAL ADRENAL GLAND Calretinin typically shows diffuse stro...
Images
in Physiology, Development, and Anatomy of the Adrenal Glands
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
MELAN-A IN NORMAL ADRENAL GLAND Figure 1-53 MELAN-A IN NORMAL ADRENAL GLAND Melan-A is expressed throughout the cortex but staining tends to be most intense in the zona glomerulosa (negative medulla at bottom of field). More about this image found in MELAN-A IN NORMAL ADRENAL GLAND Melan-A is expressed throughout the cortex...
Images
in Physiology, Development, and Anatomy of the Adrenal Glands
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
GATA3 IN NORMAL ADRENAL MEDULLA Figure 1-51 GATA3 IN NORMAL ADRENAL MEDULLA GATA3 is expressed in normal and neoplastic adrenal medulla and extra-adrenal paraganglia but not adrenal cortex. It is a valuable marker for diagnosis but is widely ex pressed in various tissues and must be considered in... More about this image found in GATA3 IN NORMAL ADRENAL MEDULLA GATA3 is expressed in normal and neoplasti...
Images
in Familial and Syndrome-Related Pheochromocytoma and Paraganglioma
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
SDH-DEFICIENT PARAGANGLIOMA Figure 10-5 SDH-DEFICIENT PARAGANGLIOMA A: This cardiac paraganglioma from a patient with a pathogenic SDHB variant has round nesting architecture, oncocytic cytology with abundant eosinophilic cytoplasm, and focal tendency to form pseudorosettes. B: SDHB immunohistochemistry is negative, with retained positivity in vascular endothelium serving as an internal positive control. More about this image found in SDH-DEFICIENT PARAGANGLIOMA A: This cardiac paraganglioma from a patient w...
Images
in Physiology, Development, and Anatomy of the Adrenal Glands
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
TYROSINE HYDROXYLASE IN DEVELOPING FETAL ADRENAL GLAND Figure 1-13 TYROSINE HYDROXYLASE IN DEVELOPING FETAL ADRENAL GLAND Most of the medullary progenitor cells in this image express TH. Because TH is a cytosolic enzyme, it can often detect ability to produce catecholamines in immature or poorly ... More about this image found in TYROSINE HYDROXYLASE IN DEVELOPING FETAL ADRENAL GLAND Most of the medulla...
Images
in Physiology, Development, and Anatomy of the Adrenal Glands
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
VASOACTIVE INTESTINAL PEPTIDE (VIP) IN NORMAL ADRENAL MEDULLA Figure 1-44 VASOACTIVE INTESTINAL PEPTIDE (VIP) IN NORMAL ADRENAL MEDULLA The figure shows a single VIP-expressing neuron, a myelinated nerve containing VIP-positive axons (arrow), and branching VIP-positive terminal fibers between chr... More about this image found in VASOACTIVE INTESTINAL PEPTIDE (VIP) IN NORMAL ADRENAL MEDULLA The figure s...
Images
Published: 01 December 2024
CAROTID BODY PARAGANGLIOMA WITH ANOMALOUS KERATIN EXPRESSION Figure 9-36 CAROTID BODY PARAGANGLIOMA WITH ANOMALOUS KERATIN EXPRESSION Focal anomalous immunoreactivity for keratins is present in this paraganglioma stained with antibody cocktail AE1/AE3. The tumor was diffusely positive for synapto... More about this image found in CAROTID BODY PARAGANGLIOMA WITH ANOMALOUS KERATIN EXPRESSION Focal anomalo...
Images
in Physiology, Development, and Anatomy of the Adrenal Glands
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
INHIBIN EXPRESSION IN NORMAL ADRENAL GLAND Figure 1-52 INHIBIN EXPRESSION IN NORMAL ADRENAL GLAND Inhibin is expressed in the adrenal cortex in a variable and often patchy distribution, suggesting an association with different functional states. The greatest expression is in the zona reticularis,... More about this image found in INHIBIN EXPRESSION IN NORMAL ADRENAL GLAND Inhibin is expressed in the adr...
Images
Published: 01 December 2024
DUODENAL PARAGANGLIOMA Figure 9-33 DUODENAL PARAGANGLIOMA A: This tumor was initially interpreted as an epithelial intestinal NET. However, it was negative for keratins and expressed paraganglioma markers. The absence of keratins also weighed against a diagnosis of composite gangliocytoma/neuroma... More about this image found in DUODENAL PARAGANGLIOMA A: This tumor was initially interpreted as an epith...
Images
in Neuroblastoma, Ganglioneuroblastoma, and Ganglioneuroma
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
METAIODOBENZYLGUANIDINE (MIBG) SCAN OF WIDELY METASTASIZED NEUROBLASTOMA Figure 11-5 METAIODOBENZYLGUANIDINE (MIBG) SCAN OF WIDELY METASTASIZED NEUROBLASTOMA A 2-year old girl presented with fever and a painless swelling in the abdomen. Blood and urine cultures were negative and initial ultrasound was suspicious of a renal tumor. After referral to an expert center, clinical examination (slight hypertension), laboratory testing (increased urinary catecholamines), and abdominal MRI imaging showed that a diagnosis of metastatic NB was more likely. The MRI depicted a right-sided adrenal mass with retroperitoneal lymph node metastases. Additional MIBG scintigraphy shows increased uptake in the primary adrenal NB and locoregional lymph nodes (black arrow), but also extensive bone marrow metastases throughout. At the top, is a classic orbital metastasis and at the bottom, a tibial metastasis (red arrows). Histopathology showed an undifferentiated NB, with MYCN amplification, indicative of a high-risk NB patient. (Courtesy of Dr. A. J. Braat, University Medical Center Utrecht, The Netherlands) More about this image found in METAIODOBENZYLGUANIDINE (MIBG) SCAN OF WIDELY METASTASIZED NEUROBLASTOMA A...
Images
Published: 01 December 2024
CAROTID BODY PARAGANGLIOMA Figure 9-15 CAROTID BODY PARAGANGLIOMA A: Tumor tissue in most parts of the tumor (same specimen as fig. 9-12 ) shows uniform round nests of weakly eosinophilic cells and cavernous blood vessels. B: This section, taken at the interface between the circumscribed fleshy... More about this image found in CAROTID BODY PARAGANGLIOMA A: Tumor tissue in most parts of the tumor (sam...
Images
Published: 01 December 2024
CAROTID BODY PARAGANGLIOMA Figure 9-15 CAROTID BODY PARAGANGLIOMA A: Tumor tissue in most parts of the tumor (same specimen as fig. 9-12 ) shows uniform round nests of weakly eosinophilic cells and cavernous blood vessels. B: This section, taken at the interface between the circumscribed fleshy... More about this image found in CAROTID BODY PARAGANGLIOMA A: Tumor tissue in most parts of the tumor (sam...
Images
Published: 01 September 2024
BRUCELLOSIS Figure 14-1 BRUCELLOSIS Gram stain of Brucella suis, showing gram-negative coccobacillary morphology. (Courtesy of the Centers for Disease Control and Prevention [CDC] Public Health Image Library [PHIL]) More about this image found in BRUCELLOSIS Gram stain of Brucella suis, showing gram-neg...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-09
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... , 26 ). Sustentacular cells are identified by staining for S-100 protein or SOX10 (see figs. 9-3 , 9-7 ) ( 27 ). Subsets of these cells may stain for glial fibrillary acidic protein (GFAP). Paraganglia are negative for cytokeratins, which may be an additional helpful marker in cases where...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-10
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... immunohistochemical stain, the technical aspects of tissue fixation and stain optimization can result in false positive or false negative results, and the use of biomarkers is not intended to replace molecular genetic testing, but can be helpful to interpret clinical findings and guide such testing. In labs with well...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-01
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... HYDROXYLASE IN DEVELOPING FETAL ADRENAL GLAND Most of the medullary progenitor cells in this image express TH. Because TH is a cytosolic enzyme, it can often detect ability to produce catecholamines in immature or poorly differentiated cells with sparse secretory granules that are negative for granin...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-11
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
...) SCAN OF WIDELY METASTASIZED NEUROBLASTOMA A 2-year old girl presented with fever and a painless swelling in the abdomen. Blood and urine cultures were negative and initial ultrasound was suspicious of a renal tumor. After referral to an expert center, clinical examination (slight hypertension...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-06
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
...-ACT prospective study enrolling an international cohort of 2,017 patients, including 98 ACC patients ( 77 ). In this study, the combination of tumor diameter, imaging characteristics, and urine steroid metabolomics demonstrated very high positive (76.5 percent) and negative (99.7 percent) predictive...
Images
Published: 01 September 2024
GRAM STAIN Figure 12-39 GRAM STAIN Gram-negative bacilli (A) and intracellular gram-negative coccobacilli (B). (Courtesy of the CDC PHIL) More about this image found in GRAM STAIN Gram-negative bacilli (A) and intracellular gram-negative cocco...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-04
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... the typical polarized expression. Enzymes involved in cortisol (CYP11B1) and sex steroid hormones (CYP17A1) production are negative. The number of APMs with features of autonomous and nonphysiologic aldosterone secretion is increased in the elderly, thus possibly representing senescent changes of the adrenal...
1