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BALLOON <span class="search-highlight">CELL</span> COMPOUND MELANOCYTIC NEVUS  A dominant population of melanocyt...
Published: 01 February 2024
BALLOON CELL COMPOUND MELANOCYTIC NEVUS Figure 2-10 BALLOON CELL COMPOUND MELANOCYTIC NEVUS A dominant population of melanocytes displays abundant cytoplasm with clear cell (balloon cell) features. More about this image found in BALLOON CELL COMPOUND MELANOCYTIC NEVUS A dominant population of melanocyt...
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MELANOCYTIC NEVUS WITH CLEAR BALLOON <span class="search-highlight">CELL</span> CHANGES  The melanocytes display ...
Published: 01 February 2024
MELANOCYTIC NEVUS WITH CLEAR BALLOON CELL CHANGES Figure 3-16 MELANOCYTIC NEVUS WITH CLEAR BALLOON CELL CHANGES The melanocytes display large epithelioid cell features with abundant clear cytoplasm (arrows). More about this image found in MELANOCYTIC NEVUS WITH CLEAR BALLOON CELL CHANGES The melanocytes display ...
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SPITZ NEVUS  Cytologically, the tumor <span class="search-highlight">cells</span> have a plump spindle <span class="search-highlight">cell</span> appea...
Published: 01 February 2024
SPITZ NEVUS Figure 7-12 SPITZ NEVUS Cytologically, the tumor cells have a plump spindle cell appearance and are often polygonal in shape with pink cytoplasm. The nuclei are enlarged and there is an open chromatin pattern. More about this image found in SPITZ NEVUS Cytologically, the tumor cells have a plump spindle cell appea...
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PIGMENTED SPINDLE <span class="search-highlight">CELL</span> NEVUS  Intraepidermal whorls of slender pigmented sp...
Published: 01 February 2024
PIGMENTED SPINDLE CELL NEVUS Figure 7-19 PIGMENTED SPINDLE CELL NEVUS Intraepidermal whorls of slender pigmented spindle cells contain small oval bland nuclei. More about this image found in PIGMENTED SPINDLE CELL NEVUS Intraepidermal whorls of slender pigmented sp...
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PIGMENTED SPINDLE <span class="search-highlight">CELL</span> NEVUS  Clefts are present between junctional nests o...
Published: 01 February 2024
PIGMENTED SPINDLE CELL NEVUS Figure 7-20 PIGMENTED SPINDLE CELL NEVUS Clefts are present between junctional nests of melanocytes and adjacent epidermal keratinocytes. This nevus had a confirmed NTRK3 fusion. More about this image found in PIGMENTED SPINDLE CELL NEVUS Clefts are present between junctional nests o...
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SCLEROSING BLUE NEVUS  A: Small amelanotic fibrosing spindle <span class="search-highlight">cell</span> lesion in...
Published: 01 February 2024
SCLEROSING BLUE NEVUS Figure 8-8 SCLEROSING BLUE NEVUS A: Small amelanotic fibrosing spindle cell lesion in the superficial dermis. B: The spindle cells are strongly and diffusely immunoreactive for Melan-A. C: The tumor cells display cytologically bland fibroblast-like features, simulating a f... More about this image found in SCLEROSING BLUE NEVUS A: Small amelanotic fibrosing spindle cell lesion in...
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SCLEROSING AND CELLULAR BLUE NEVUS  A: Sclerosing spindle <span class="search-highlight">cell</span> nodule is in...
Published: 01 February 2024
SCLEROSING AND CELLULAR BLUE NEVUS Figure 8-9 SCLEROSING AND CELLULAR BLUE NEVUS A: Sclerosing spindle cell nodule is in the dermis. Most of the superficial part of the tumor is paucicellular, typical of a sclerosing BN, but its lower half contains areas of hypercellularity. B: Paucicellular fib... More about this image found in SCLEROSING AND CELLULAR BLUE NEVUS A: Sclerosing spindle cell nodule is in...
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BLUE NEVUS WITH EPITHELIOID <span class="search-highlight">CELL</span> FEATURES  A: Heavily pigmented intradermal...
Published: 01 February 2024
BLUE NEVUS WITH EPITHELIOID CELL FEATURES Figure 8-10 BLUE NEVUS WITH EPITHELIOID CELL FEATURES A: Heavily pigmented intradermal melanocytic nevus. B,C: Most of the pigmented tumor cells are epithelioid in appearance. A minor population of melanocytes displays conventional BN-like fusiform and d... More about this image found in BLUE NEVUS WITH EPITHELIOID CELL FEATURES A: Heavily pigmented intradermal...
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COMBINED BALLOON <span class="search-highlight">CELL</span> NEVUS  A: A conventional melanocytic nevus contains a...
Published: 01 February 2024
COMBINED BALLOON CELL NEVUS Figure 10-14 COMBINED BALLOON CELL NEVUS A: A conventional melanocytic nevus contains a second population of epithelioid cells with clear cytoplasm (arrow). B: Juxtaposition of the epithelioid cells with abundant clear cytoplasm and small conventional melanocytes. All... More about this image found in COMBINED BALLOON CELL NEVUS A: A conventional melanocytic nevus contains a...
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COMBINED PIGMENTED EPITHELIOID MELANOCYTOMA  The predominant <span class="search-highlight">cell</span> populatio...
Published: 01 February 2024
COMBINED PIGMENTED EPITHELIOID MELANOCYTOMA Figure 10-15 COMBINED PIGMENTED EPITHELIOID MELANOCYTOMA The predominant cell population of this biphenotypic melanocytic neoplasm shows features of a pigmented epithelioid melanocytoma (*). A minor cell population shows conventional nevus features (arr... More about this image found in COMBINED PIGMENTED EPITHELIOID MELANOCYTOMA The predominant cell populatio...
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SUPERFICIAL SPREADING MELANOMA WITH SINGLE <span class="search-highlight">CELL</span> INVASION  A: The melanocyti...
Published: 01 February 2024
SUPERFICIAL SPREADING MELANOMA WITH SINGLE CELL INVASION Figure 12-14 SUPERFICIAL SPREADING MELANOMA WITH SINGLE CELL INVASION A: The melanocytic neoplasm is asymmetric. Its intraepidermal tumor cell population is predominantly composed of junctional nests. B: The invasive tumor cell lacks compa... More about this image found in SUPERFICIAL SPREADING MELANOMA WITH SINGLE CELL INVASION A: The melanocyti...
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LENTIGO MALIGNA MELANOMA WITH SINGLE <span class="search-highlight">CELL</span> MICROINVASION  Melanoma in situ i...
Published: 01 February 2024
LENTIGO MALIGNA MELANOMA WITH SINGLE CELL MICROINVASION Figure 13-11 LENTIGO MALIGNA MELANOMA WITH SINGLE CELL MICROINVASION Melanoma in situ is associated with isolated atypical melanocytes (arrows) in a fibrosed papillary dermis. More about this image found in LENTIGO MALIGNA MELANOMA WITH SINGLE CELL MICROINVASION Melanoma in situ i...
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ACRAL LENTIGINOUS MELANOMA IN SITU  This melanoma displays high <span class="search-highlight">cell</span> densit...
Published: 01 February 2024
ACRAL LENTIGINOUS MELANOMA IN SITU Figure 14-6 ACRAL LENTIGINOUS MELANOMA IN SITU This melanoma displays high cell density, with confluency of melanocytes, nests, and some pagetoid scatter in the spinous cell layer. More about this image found in ACRAL LENTIGINOUS MELANOMA IN SITU This melanoma displays high cell densit...
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DERMAL CLEAR <span class="search-highlight">CELL</span> SARCOMA  There is a nodule in the dermis, which simulates...
Published: 01 February 2024
DERMAL CLEAR CELL SARCOMA Figure 15-9 DERMAL CLEAR CELL SARCOMA There is a nodule in the dermis, which simulates the appearance of a nodular melanoma, but molecular analysis revealed a EWSR1-ATF1 gene fusion. More about this image found in DERMAL CLEAR CELL SARCOMA There is a nodule in the dermis, which simulates...
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DESMOPLASTIC MELANOMA  Invasive amelanotic spindle <span class="search-highlight">cell</span> melanoma <span class="search-highlight">cells</span> are ...
Published: 01 February 2024
DESMOPLASTIC MELANOMA Figure 16-2 DESMOPLASTIC MELANOMA Invasive amelanotic spindle cell melanoma cells are seen in the dermis. There is no associated melanoma in situ. More about this image found in DESMOPLASTIC MELANOMA Invasive amelanotic spindle cell melanoma cells are ...
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DESMOPLASTIC MELANOMA  A: Amelanotic invasive spindle <span class="search-highlight">cell</span> proliferation.  ...
Published: 01 February 2024
DESMOPLASTIC MELANOMA Figure 16-9 DESMOPLASTIC MELANOMA A: Amelanotic invasive spindle cell proliferation. B: The tumor cells are immunoreactive for S-100 protein. More about this image found in DESMOPLASTIC MELANOMA A: Amelanotic invasive spindle cell proliferation. ...
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MELANOMA ARISING IN ASSOCIATION WITH A PLAQUE BLUE NEVUS  A: A densely <span class="search-highlight">cell</span>...
Published: 01 February 2024
MELANOMA ARISING IN ASSOCIATION WITH A PLAQUE BLUE NEVUS Figure 18-4 MELANOMA ARISING IN ASSOCIATION WITH A PLAQUE BLUE NEVUS A: A densely cellular nodule is present in the subcutis in association with a portion of a broad plaque-type blue nevus. B: Areas highlighted from the benign blue nevus p... More about this image found in MELANOMA ARISING IN ASSOCIATION WITH A PLAQUE BLUE NEVUS A: A densely cell...
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BALLOON <span class="search-highlight">CELL</span> 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...
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MELANOMA WITH PARTIAL BALLOON <span class="search-highlight">CELL</span> FEATURES  Some tumor <span class="search-highlight">cells</span> have balloon ...
Published: 01 February 2024
MELANOMA WITH PARTIAL BALLOON CELL FEATURES Figure 21-2 MELANOMA WITH PARTIAL BALLOON CELL FEATURES Some tumor cells have balloon cell features; others do not. More about this image found in MELANOMA WITH PARTIAL BALLOON CELL FEATURES Some tumor cells have balloon ...
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SMALL ROUND <span class="search-highlight">CELL</span> BLASTIC MELANOMA  The tumor <span class="search-highlight">cells</span> of this melanoma have a ...
Published: 01 February 2024
SMALL ROUND CELL BLASTIC MELANOMA Figure 21-5 SMALL ROUND CELL BLASTIC MELANOMA The tumor cells of this melanoma have a primitive round cell appearance. More about this image found in SMALL ROUND CELL BLASTIC MELANOMA The tumor cells of this melanoma have a ...