HEAD & NECK IMAGING

Cutaneous SCCa

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Cutaneous SCCa

Cutaneous SCCa Nayela Keen, MD Christine M. Glastonbury, MBBS Key Facts Terminology Cutaneous squamous cell carcinoma (cSCCa) Skin tumor arising from keratinocytes of epidermis 20% all cutaneous malignancies Imaging Occurs…

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Cutaneous Basal Cell Carcinoma

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Cutaneous Basal Cell Carcinoma

Cutaneous Basal Cell Carcinoma Nayela Keen, MD Christine M. Glastonbury, MBBS Key Facts Terminology Cutaneous tumor, the cells of which resemble basal cells of epidermis Most common skin cancer 75%…

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Merkel Cell Carcinoma, Skin

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Merkel Cell Carcinoma, Skin

Merkel Cell Carcinoma, Skin Nayela Keen, MD Christine M. Glastonbury, MBBS Key Facts Terminology Neuroendocrine skin malignancy derived from Merkel cells Rare but aggressive, rapidly growing cutaneous malignancy Imaging Primary…

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Cutaneous Melanoma

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Cutaneous Melanoma

Cutaneous Melanoma Nayela Keen, MD Christine M. Glastonbury, MBBS Key Facts Terminology Cutaneous malignancy arising from melanocytes of neural crest origin 5% of skin cancers but ˜ 65% of skin…

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Chondrosarcoma of H&N

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Chondrosarcoma of H&N

Chondrosarcoma of H&N H. Ric Harnsberger, MD Key Facts Terminology Definition: Malignant tumor of H&N characterized by formation of cartilaginous matrix Imaging CSa locations & frequency Larynx ≈ skull base…

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Rhabdomyosarcoma

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Rhabdomyosarcoma

Rhabdomyosarcoma Bernadette L. Koch, MD Key Facts Terminology Rhabdomyosarcoma (RMSa) Most common childhood soft tissue sarcoma Imaging Soft tissue mass with variable contrast enhancement Bone destruction or remodeling possible Up…

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Osteosarcoma of H&N

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Osteosarcoma of H&N

Osteosarcoma of H&N H. Ric Harnsberger, MD Key Facts Terminology Definition: Malignant tumor arising from bone with ability of neoplastic cells to produce osteoid Imaging Bone CT: Shows bone tumor…

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Chondrosarcoma of Larynx

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Chondrosarcoma of Larynx

Chondrosarcoma of Larynx Lawrence E. Ginsberg, MD Key Facts Terminology CSa, larynx: Cartilage-producing chondrocytic neoplasm with cellular atypia, bone destruction, or local invasion Imaging Expansile mass within laryngeal cartilage with…

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Nodal Non-Hodgkin Lymphoma in Neck

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on Nodal Non-Hodgkin Lymphoma in Neck

Nodal Non-Hodgkin Lymphoma in Neck Patricia A. Hudgins, MD Key Facts Terminology NHL is lymphoreticular system malignancy Multiple different NHL subtypes Multiple forms of NHL in head & neck Nodal,…

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External Ear Skin SCCa

Sep 20, 2016 by in HEAD & NECK IMAGING Comments Off on External Ear Skin SCCa

External Ear Skin SCCa Hilda E. Stambuk, MD Key Facts Terminology SCCa is most common malignancy of EAC Imaging EAC debris, cholesteatoma, external otitis and tumors may appear identical on…

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