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Book Chapter

Neck

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-7
ISBN: 978-1-933477-61-9
..., it is followed up by either ultrasound-guided core biopsy or open biopsy prior to treatment; this is especially true when classification cannot be made on more limited FNA material. Persistently enlarged cervical lymph nodes, larger than 1 cm, in the adult population should raise concern and be evaluated...
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Book Chapter

Nasopharynx

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-3
ISBN: 978-1-933477-61-9
... of brain and spinal cord) is very good, despite the presence of immature elements; however, tumor-related deaths, particularly in the antenatal stage, can result from large unresectable primary tumors ( 89 ). Patients with antenatal teratomas are often identified by ultrasound and can be delivered preterm...
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Book Chapter

Ear and Temporal Bone

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-8
ISBN: 978-1-933477-61-9
... in adults), while the type II Arnot lesions are cysts or sinuses in the anterior cervical triangle with deep projection or beaking to the bony-cartilaginous junction of the EAC (usually in childhood). A T2-weighted MRI helps define a small lesion with/without the associated sinus tract. Ultrasound may...
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Book Chapter

Oral Cavity

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-4
ISBN: 978-1-933477-61-9
... of lesions up to 9 cm. CGCE usually presents at birth or within a few weeks. Some lesions have been detected in utero by ultrasound. Depending on the location, CGCE can cause respiratory obstruction and feeding difficulties. Microscopic Findings. CGCE is well-delineated lesion composed of sheets and nests...
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Book Chapter

Sinonasal Cavity

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-1
ISBN: 978-1-933477-61-9
... of the anterior nasal fossa . J Clin Ultrasound   2000 ; 28 : 14 - 9 . 327. Wenig   BL , Sciubba   JJ , Cohen   A , Abramson   AL . Nasal septal hemangioma . Otolaryngol Head Neck Surg   1985 ; 93 : 436 - 41 . 328. Jafek   BW , Wood   RP   2nd , Dion   M . Granuloma...
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Images
Figure 5-1

NONFUNCTIONAL ADRENAL CORTICAL ADENOMA Ultrasound (US) scan (A) and comput...

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in Adrenal Cortical Adenoma > Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
NONFUNCTIONAL ADRENAL CORTICAL ADENOMA Figure 5-1 NONFUNCTIONAL ADRENAL CORTICAL ADENOMA Ultrasound (US) scan (A) and computerized tomography (CT) (B, <10 HU) of a 1.7-cm lesion in the right adrenal gland. (Courtesy of Prof. A. Veltri and Dr. F. Solitro, San Luigi Hospital, Turin, Italy) More about this image found in NONFUNCTIONAL ADRENAL CORTICAL ADENOMA Ultrasound (US) scan (A) and comput...
Images
Figure 11-5

METAIODOBENZYLGUANIDINE (MIBG) SCAN OF WIDELY METASTASIZED NEUROBLASTOMA A...

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in Neuroblastoma, Ganglioneuroblastoma, and Ganglioneuroma > Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
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 More about this image found in METAIODOBENZYLGUANIDINE (MIBG) SCAN OF WIDELY METASTASIZED NEUROBLASTOMA A...
Book Chapter

Congenital Disorders of the Adrenal Gland

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-02
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... palpation ( 42 , 43 ) and is the most cost-effective and quickest imaging technique. In cases of partial orchiectomy, magnetic resonance imaging (MRI) has been recommended because it shows lesion margins optimally ( 33 ). Using ultrasound, testicular abnormalities are noted in 27 ( 43 ) to 94 percent ( 30...
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Book Chapter

Other Adrenal Neoplasms and Tumor-Like Lesions

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-12
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... malignant lesions ( 8 , 9 ). The diagnostic workup of adrenal masses frequently begins with anatomic imaging modalities that may include computerized tomography (CT), magnetic resonance imaging (MRI), or ultrasound. These may be followed by functional imaging, including “theranostic” molecular imaging...
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Book Chapter

Adrenal Cortical Adenoma

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-05
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... mm in 1.5 to 5.7 percent of the population, and the incidence appears to increase with age ( 1 ). In the last decades, an increase in their incidence has been reported; this is attributed to the increasing use of computerized tomography (CT) or ultrasound (US) abdominal imaging ( 2 ). Adrenal...
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Book Chapter

Physiology, Development, and Anatomy of the Adrenal Glands

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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
... but there is a dramatic decrease in weight in the first few weeks postnatally caused almost entirely by regression of the fetal cortex. These data are corroborated and supplemented by volumetric fetal ultrasound studies, which also show disease-related effects on the time course for regression of the fetal cortex...
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Book Chapter

Adrenal Cortical Nodular Diseases

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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
... on studies of nonfunctioning lesions larger than 1 cm, thus simulating an adrenal cortical adenoma. Currently, this disorder is usually detected as an incidental finding on high-resolution CT scan, magnetic resonance imaging (MRI), or during ultrasound examination for an unrelated problem or during...
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Book Chapter

Adrenal Cortical Carcinoma

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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
... . From the radiologic pathology archives: adrenal tumors and tumor-like conditions in the adult: radiologic-pathologic correlation . Radiographics   2014 ; 34 : 805 - 29 . 82. Fan   J , Tang   J , Fang   J , et al . Ultrasound imaging in the diagnosis of benign and suspicious adrenal...
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Book Chapter

Pheochromocytoma and Adrenal Medullary Hyperplasia

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-08
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... to nonhomogeneous areas on CT scan or ultrasound ( figs. 8-9 , 8-10 ) that may result in clinical confusion. The cyst contents may be thin blood-tinged fluid or thick red-brown material. Extreme examples are unusual but may even exhibit dystrophic calcification ( fig. 8-11 ). PHEOCHROMOCYTOMA: CYSTIC DEGENERATION...
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Book Chapter

Neuroblastoma, Ganglioneuroblastoma, and Ganglioneuroma

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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...
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Book Chapter

Central Nervous System

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-25
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
..., and blindness. Notably, chorioretinitis can occur years after birth. Ultrasound during pregnancy can reveal fetal cerebral calcifications, hepatosplenomegaly, and a hyperechoic mesentery. Transfontanellar ultrasound and brain computerized tomography (CT) imaging of the newborn can detect morphologic...
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Book Chapter

Lymph Nodes and Bone Marrow

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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
... failure has also been described. Ultrasound detects these changes. The frequency of these complications is approximately 12 percent, although estimates vary considerably. Sometimes, congenital anemia and thrombocytopenia are the only findings in infants born to women with gestational parvovirus B19...
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Book Chapter

Pediatric Melanoma

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 19
Published: 01 February 2024
10.55418/9781933477428-20
ISBN-10: 1-933477-42-3
ISBN: 978-1-933477-42-8
... dissection for node-positive Spitz melanoma. Instead, clinical follow-up with serial ultrasound examinations of the nodal basin is recommended. The main diagnostic challenge for nodular melanomas arising in a large congenital nevus is the distinction from atypical proliferative nodules. Molecular studies may...
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Book Chapter

Male Breast Lesions

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-10
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
... patients reporting delays in referral by their medical practitioner ( 17 , 18 ). Gross Findings. Ultrasound or mammographic studies demonstrate the presence of a mass with the characteristic features of carcinoma, namely, an irregular or spiculated mass. Core needle biopsy is performed to confirm...
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Book Chapter

Nipple Disorders

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Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-13
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
... syringomatous adenoma of the nipple: sonographic and mammographic features with pathologic correlation . J Clin Ultrasound   2014 ; 42 : 427 - 9 . 16. Yu   SY , Hsu   CY , Ma   H , Tseng   LM , Wang   J . Syringomatous tumor of the nipple-areolar complex: mammographic, ultrasonographic...
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