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CMN WITH LYMPHOCYTIC AGGREGATES  A: Broad dermal plaque-like <span class="search-highlight">growth</span> with se...
Published: 01 February 2024
CMN WITH LYMPHOCYTIC AGGREGATES Figure 2-12 CMN WITH LYMPHOCYTIC AGGREGATES A: Broad dermal plaque-like growth with several lymphocytic aggregates. B: Bland intradermal melanocytes are located adjacent to a dense cluster of lymphocytes. More about this image found in CMN WITH LYMPHOCYTIC AGGREGATES A: Broad dermal plaque-like growth with se...
Images
ANGIOMATOID MELANOCYTIC NEVUS  A: Superficial plaque-like <span class="search-highlight">growth</span> of intrade...
Published: 01 February 2024
ANGIOMATOID MELANOCYTIC NEVUS Figure 3-20 ANGIOMATOID MELANOCYTIC NEVUS A: Superficial plaque-like growth of intradermal melanocytes is associated with an increased number of ectatic blood vessels. B: Juxtaposition of bland intradermal melanocytes and ectatic blood vessels with an angioma-like a... More about this image found in ANGIOMATOID MELANOCYTIC NEVUS A: Superficial plaque-like growth of intrade...
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SCALP NEVUS  A: The compound nevus displays plaque-like <span class="search-highlight">growth</span> and has a ju...
Published: 01 February 2024
SCALP NEVUS Figure 5-9 SCALP NEVUS A: The compound nevus displays plaque-like growth and has a junctional shoulder. B: It contains areas displaying features of a dysplastic nevus with fusion of nests, random atypia, and stromal fibrosis. More about this image found in SCALP NEVUS A: The compound nevus displays plaque-like growth and has a ju...
Images
Images
PAPILLOMATOUS MELANOCYTIC NEVUS  A: The tumor shows an exophytic <span class="search-highlight">growth</span> pat...
Published: 01 February 2024
PAPILLOMATOUS MELANOCYTIC NEVUS Figure 17-11 PAPILLOMATOUS MELANOCYTIC NEVUS A: The tumor shows an exophytic growth pattern with several papillae. B: Within each papilla is a fair amount of recognizable stroma, i.e., the stroma has not been replaced by tumor cells. The melanocytes are cytologica... More about this image found in PAPILLOMATOUS MELANOCYTIC NEVUS A: The tumor shows an exophytic growth pat...
Images
MELANOMA WITH PLEXIFORM <span class="search-highlight">GROWTH</span>  A: Asymmetric silhouette of a melanoma with...
Published: 01 February 2024
MELANOMA WITH PLEXIFORM GROWTH Figure 21-3 MELANOMA WITH PLEXIFORM GROWTH A: Asymmetric silhouette of a melanoma with conventional features in its superficial portion and a deep pigmented plexiform invasive tumor component. B: The superficial part of the tumor contains atypical cells in the epid... More about this image found in MELANOMA WITH PLEXIFORM GROWTH A: Asymmetric silhouette of a melanoma with...
Images
NODULAR MELANOMA ASSOCIATED WITH A LARGE CONGENITAL MELANOCYTIC NEVUS  A: T...
Published: 01 February 2024
NODULAR MELANOMA ASSOCIATED WITH A LARGE CONGENITAL MELANOCYTIC NEVUS Figure 20-3 NODULAR MELANOMA ASSOCIATED WITH A LARGE CONGENITAL MELANOCYTIC NEVUS A: The tumor is characterized by asymmetric exophytic growth with various colors. B: Silhouette of the lesion shows expansile nodular growth sur... More about this image found in NODULAR MELANOMA ASSOCIATED WITH A LARGE CONGENITAL MELANOCYTIC NEVUS A: T...
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
...: Parallel furrow pattern. C: The intradermal melanocytes are cytologically bland and show evidence of maturation (loss of pigment with greater distance from the epidermis). D: There is a broad lentiginous junctional growth pattern of cytologically bland melanocytes associated with hyperpigmentation...
Images
Images
VULVAR NEVUS ASSOCIATED WITH LICHEN SCLEROSUS  The junctional melanocytes s...
Published: 01 February 2024
VULVAR NEVUS ASSOCIATED WITH LICHEN SCLEROSUS Figure 5-6 VULVAR NEVUS ASSOCIATED WITH LICHEN SCLEROSUS The junctional melanocytes show a complex growth pattern and display cellular dyscohesion. More about this image found in VULVAR NEVUS ASSOCIATED WITH LICHEN SCLEROSUS The junctional melanocytes s...
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ACRAL MELANOMA  An acral lentiginous melanoma in situ is associated with an...
Published: 01 February 2024
ACRAL MELANOMA Figure 14-11 ACRAL MELANOMA An acral lentiginous melanoma in situ is associated with an infiltrate of amelanotic melanocytes displaying sheet-like and single cell growth patterns. More about this image found in ACRAL MELANOMA An acral lentiginous melanoma in situ is associated with an...
Images
ACRAL MELANOMA  The invasive tumor shows asymmetric pigmentation and an abn...
Published: 01 February 2024
ACRAL MELANOMA Figure 14-10 ACRAL MELANOMA The invasive tumor shows asymmetric pigmentation and an abnormal growth pattern. The tumor cells in the dermis show similar cytologic atypia as those of the intraepidermal in situ melanoma. More about this image found in ACRAL MELANOMA The invasive tumor shows asymmetric pigmentation and an abn...
Images
DESMOPLASTIC AND NEUROTROPIC MELANOMA  A: The silhouette is infiltrative, w...
Published: 01 February 2024
DESMOPLASTIC AND NEUROTROPIC MELANOMA Figure 16-4 DESMOPLASTIC AND NEUROTROPIC MELANOMA A: The silhouette is infiltrative, with finger-like extensions. The tumor is composed of amelanotic spindle cells. B: Perineural growth is present. C: There is also angiotropism. More about this image found in DESMOPLASTIC AND NEUROTROPIC MELANOMA A: The silhouette is infiltrative, w...
Images
SPITZ NEVUS  A: Compound melanocytic nevus with fairly symmetric silhouette...
Published: 01 February 2024
SPITZ NEVUS Figure 7-10 SPITZ NEVUS A: Compound melanocytic nevus with fairly symmetric silhouette and predominant nested growth. B: There is evidence of maturation. C: A large pink globule (“Kamino body” [arrow]) is present at the dermoepidermal junction. More about this image found in SPITZ NEVUS A: Compound melanocytic nevus with fairly symmetric silhouette...
Images
BALLOON CELL MELANOMA  A: Plaque-like lesion with prominent nested and page...
Published: 01 February 2024
BALLOON CELL MELANOMA Figure 21-1 BALLOON CELL MELANOMA A: Plaque-like lesion with prominent nested and pagetoid growth typical of superficial spreading melanoma. B: Most tumor cells in the epidermis and dermis display abundant pale cytoplasm. More about this image found in BALLOON CELL MELANOMA A: Plaque-like lesion with prominent nested and page...
Images
EAR NEVUS  A: Compound nevus with some asymmetry and ill-defined peripheral...
Published: 01 February 2024
EAR NEVUS Figure 5-11 EAR NEVUS A: Compound nevus with some asymmetry and ill-defined peripheral lentiginous growth. B: The center of the lesion contains pigmented spindle and epithelioid melanocytes with architectural disorder and low-grade atypia. There is evidence of maturation. More about this image found in EAR NEVUS A: Compound nevus with some asymmetry and ill-defined peripheral...
Images
ACRAL NEVUS FROM THE FOOT OF A TEENAGER  A: The silhouette of the lesion sh...
Published: 01 February 2024
ACRAL NEVUS FROM THE FOOT OF A TEENAGER Figure 5-3 ACRAL NEVUS FROM THE FOOT OF A TEENAGER A: The silhouette of the lesion shows a mixed lentiginous junctional and nested growth pattern of melanocytes. B: In the center of the lesion are several melanocytes in the spinous and granular cell layer.... More about this image found in ACRAL NEVUS FROM THE FOOT OF A TEENAGER A: The silhouette of the lesion sh...
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MELANOMA IN SITU ASSOCIATED WITH A MELANOCYTIC NEVUS  A: Melanoma in situ w...
Published: 01 February 2024
MELANOMA IN SITU ASSOCIATED WITH A MELANOCYTIC NEVUS Figure 12-8 MELANOMA IN SITU ASSOCIATED WITH A MELANOCYTIC NEVUS A: Melanoma in situ with asymmetric and broad growth of melanocytes as nests and solitary units at the dermoepidermal junction associated with inflammation. B: Melanoma in situ i... More about this image found in MELANOMA IN SITU ASSOCIATED WITH A MELANOCYTIC NEVUS A: Melanoma in situ w...
Images
SMALL CMN  A: There is a compound melanocytic proliferation with broad supe...
Published: 01 February 2024
SMALL CMN Figure 2-3 SMALL CMN A: There is a compound melanocytic proliferation with broad superficial plaque-like growth. B: Pigmented melanocytes are present as nests and solitary units at the dermoepidermal junction. Amelanotic small epithelioid melanocytes are distributed in the dermis in a ... More about this image found in SMALL CMN A: There is a compound melanocytic proliferation with broad supe...
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NODULAR MELANOMA ASSOCIATED WITH A GIANT MELANOCYTIC NEVUS  A: Sheets of tu...
Published: 01 February 2024
NODULAR MELANOMA ASSOCIATED WITH A GIANT MELANOCYTIC NEVUS Figure 20-5 NODULAR MELANOMA ASSOCIATED WITH A GIANT MELANOCYTIC NEVUS A: Sheets of tumor cells are present with no organoid growth and little stroma. B: The tumor cells display marked cytologic atypia. C: Many tumor cells lack nuclear ... More about this image found in NODULAR MELANOMA ASSOCIATED WITH A GIANT MELANOCYTIC NEVUS A: Sheets of tu...