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umbilic

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<span class="search-highlight">UMBILICAL</span> NEVUS  A: Small pigmented macule in the skin of the umbilicus.  B...
Published: 01 February 2024
UMBILICAL NEVUS Figure 5-12 UMBILICAL NEVUS A: Small pigmented macule in the skin of the umbilicus. B: The macule is within a skin fold. C: The histopathology shows a heavily pigmented lentiginous compound nevus. D: Melanocytes are predominantly displayed as solitary units along elongated and ... More about this image found in UMBILICAL NEVUS A: Small pigmented macule in the skin of the umbilicus. B...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 19
Published: 01 February 2024
10.55418/9781933477428-05
ISBN-10: 1-933477-42-3
ISBN: 978-1-933477-42-8
... of maturation. Umbilical Nevi. Umbilical melanocytic nevi often display a prominent lentiginous junctional growth pattern ( fig. 5-12 ), but some lesions show complex growth of nests. Associated dense or lamellar stromal fibrosis is common ( 23 ). Maturation may be limited and atypia marked. UMBILICAL...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch33
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... or a primary thrombotic disorder. Other conditions include abdominal malignancies, Crohn disease, appendicitis, diverticulitis, pancreatitis, duodenal ulcer, and, in neonates, umbilical vein catheterization. Orthotopic liver transplant rarely causes portal vein thrombosis, unless it was present prior...
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HETEROTOPIC PANCREAS  From the serosal surface of the small intestine (A), ...
Published: 01 March 2023
HETEROTOPIC PANCREAS Figure 15-34 HETEROTOPIC PANCREAS From the serosal surface of the small intestine (A), a nodular, lobulated mass is evident. A second example in the stomach is umbilicated from the mucosal aspect (B). On cut section (C), there is a nodule of yellow tissue within the submucosa... More about this image found in HETEROTOPIC PANCREAS From the serosal surface of the small intestine (A), ...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-15
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
... surface of the small intestine (A), a nodular, lobulated mass is evident. A second example in the stomach is umbilicated from the mucosal aspect (B). On cut section (C), there is a nodule of yellow tissue within the submucosa. HETEROTOPIC PANCREAS INVOLVING THE STOMACH Figure 15-35 HETEROTOPIC PANCREAS...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-5
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... generally appears as discrete, dome-shaped, flesh-colored papules with central umbilication. Microscopic Findings. The lesion is characterized by cup-shaped epithelial hyperplasia containing several layers of basal cells, which mature centrally, shedding keratinous debris into the lumen or cavity...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 13
Published: 01 November 2022
10.55418/9781933477251-3
ISBN-10: 1-933477-25-3
ISBN: 978-1-933477-25-1
... delivery in healthy term babies ( 78 ). This rise is associated with exposure of the infant to a colder environment and clamping of the umbilical cord. The serum TSH concentration then decreases rapidly to approximately 20 mU/L by 24 hours after delivery and then more slowly to 6 to 10 mU/L at 1 week...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 13
Published: 01 November 2022
10.55418/9781933477251-4
ISBN-10: 1-933477-25-3
ISBN: 978-1-933477-25-1
..., and Leydig-cell hyperplasia: another syndrome?   Los Angeles : Western Society for Pediatic Research ; 1963 . 750. Wiedemann   HR . Familial malformation complex with umbilical hernia and macroglossia-a “new syndrome”? . J Genet Hum   1964 ; 13 : 223 . 751. Mussa   A , Russo   S...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Published: 01 June 2022
10.55418/9781933477190-3
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... proportion of patients are women ( 86 , 111 ). Its presentation is variable, including patients with ascites (“wet type”) or multiple nodules without ascites (“dry type”). Because of the abdominal location, intestinal obstruction can be a presentation of disease. Presentation within inguinal or umbilical...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 6
Published: 01 August 2021
10.55418/9781933477091-ch04
ISBN-10: 1-933477-09-1
ISBN: 978-1-933477-09-1
...INTRODUCTION The umbilical cord is a fascinating structure that connects the fetus to the placenta. It is vital and susceptible to a multitude of mishaps that result in fetal morbidity and mortality, so much so that our friend and colleague, Dr. Theonia K. Boyd, calls it the “weak link...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Published: 01 January 2022
10.55418/9781933477183-12
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... with more severe liver disease at baseline ( 68 ). In Southeast Asia, portal vein thrombosis is seen in children with omphalitis from neonatal umbilical sepsis or cannulation. It also occurs in the setting of other intra-abdominal infections, such as appendicitis and diverticulitis, and inflammatory...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Published: 01 January 2022
10.55418/9781933477183-11
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... ), and the type of graft also influences risk of GVHD, with lower rates associated with umbilical cord blood transplantation, probably due to lower numbers of T cells in this product ( 193 ). Other risk factors include the intensity of the conditioning regimen ( 198 ), with more intense regimens associated...
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<span class="search-highlight">UMBILICAL</span> MURAL THROMBUS  <span class="search-highlight">Umbilical</span> mural thrombus in a long <span class="search-highlight">umbilical</span> cord...
Published: 01 August 2021
UMBILICAL MURAL THROMBUS Figure 4-3-2 UMBILICAL MURAL THROMBUS Umbilical mural thrombus in a long umbilical cord at term that was associated with cord compression. More about this image found in UMBILICAL MURAL THROMBUS Umbilical mural thrombus in a long umbilical cord...
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EDEMATOUS <span class="search-highlight">UMBILICAL</span> CORD  An edematous <span class="search-highlight">umbilical</span> cord shows the watery chan...
Published: 01 August 2021
EDEMATOUS UMBILICAL CORD Figure 4-5-4 EDEMATOUS UMBILICAL CORD An edematous umbilical cord shows the watery change in Wharton’s jelly. More about this image found in EDEMATOUS UMBILICAL CORD An edematous umbilical cord shows the watery chan...
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<span class="search-highlight">UMBILICAL</span> CORD HEMANGIOMA  Markedly thickened <span class="search-highlight">umbilical</span> cord, especially ne...
Published: 01 August 2021
UMBILICAL CORD HEMANGIOMA Figure 4-5-6 UMBILICAL CORD HEMANGIOMA Markedly thickened umbilical cord, especially near the marginal placental insertion in this stillborn. More about this image found in UMBILICAL CORD HEMANGIOMA Markedly thickened umbilical cord, especially ne...
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HEMANGIOMA OF THE <span class="search-highlight">UMBILICAL</span> CORD  Vessels arise from the <span class="search-highlight">umbilical</span> vein.
Published: 01 August 2021
HEMANGIOMA OF THE UMBILICAL CORD Figure 4-5-14 HEMANGIOMA OF THE UMBILICAL CORD Vessels arise from the umbilical vein. More about this image found in HEMANGIOMA OF THE UMBILICAL CORD Vessels arise from the umbilical vein.