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F09 Oral Path 1b
Hematologic and Lymphatic Systems
23
Other
Professional
09/08/2009

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Term
Lymphoid hyperplasia
Definition
___ hyperplasia is in response to inflammation leading to red/yellow masses found more prevalently in males than females in their teens-20s.
Term
Oropharynx, soft palate, lateral tongue and floor of mouth
Definition
Lymphoid hyperplasia affects Waldeyer's ring... This is aggregates of lymphoid tissue located where?
Term
Hyperplastic accessory oral tonsil (Lymphoid hyperplasia)
Definition
This healthy 19 yo female was found to have multiple asymptomatic lumps in her throat on routine oral examination at a university dental clinic... What is her diagnosis?
Term
Lymphoepithelial
Definition
____ cysts are when lymphoid tissue durrounds cyst lines with stratified squamous epithelium.
Term
Multiple Myeloma
Definition
___ ___ is a rare malignancy of plasma cells, often originating within bone. Abnormal plasma cells are monoclonal. Bone pain (similar to arthritis) is the most characteristic presenting symptom.
Term
Multiple myeloma
Definition
___ ___ is a disease of older men, usually 70yo and it rarely presents before ago 40. Bence Jones proteins are found in urine 30-50% of the time.
Term
Bence Jones proteins
Definition
___ ___ ___ are light chain products produced by malignant cells in multiple myeloma.
Term
Deposition of amyloid in soft tissues
Definition
What is the initial manifestation of multiple myeloma?
Term
Extramedullary plasmacytoma
Definition
____ plasmacytoma is unifocal, monoclonal, neoplastic proliferation of plasma cells seen in soft tissue instead of bone.
Term
Plasmacytoma
Definition
___ is found in men age 55yo and may ultimately give rise to multiple myeloma.
Term
25%
Definition
___% of plasmacytoma show evidence of disseminated disease within 2-3 years.
Term
Spine
Definition
Where is the most common site of intrabony plasmacytoma?
Term
plasmacytoma
Definition
A well-defined unilocular or ragged radiolucency similar to multiple myeloma may be ____.
Term
Tongue - monotonous sheets of neoplastic plasmacytoid cells invade normal tissue
Definition
Where is multiple myeloma most commonly found?
Term
Multiple myeloma - presents as multiple, well-defined "punched-out" or ragged radiolucent lesions
Definition
___ ___ is especially evident on a skull film and the jaw is involved in 30% of cases.
Term
Multiple myeloma
Definition
___ ____ presents as multiple well-defined, punched-out or ragged radiolucent lesions especially evident on a skull film.
Term
Multiple myeloma
Definition
___ ___ presents with pathologic fractures caused by tumor destruction of bone.
Term
Cervical lymphoepithelial cyst - same microscopic appearance as oral lymphoepithelial cyst
Definition
___ ___ ___ is found in the lateral neck of young adults. It is unilateral with a doughy consistency.
Term
Oral lymphoepithelial cyst - painless, asymptomatic, yellowish
Definition
___ ___ is found in anterior FOM near midline, lingual frenum or soft palate. It enlarges during illness and shrinks with age.
Term
Lymphoid hyperplasia - discrete nontender, submucosal swellings <1cm -- normal or deep pink in color if deep
Definition
What color is lymphoid hyperplasia if it is deep?
Term
Lymphoid hyperplasia - discrete nontender, submucosal swellings <1cm -- creamy yellow if close to surface
Definition
What color is lymphoid hyperplasia if it is closer to the surface?
Term
Lymphoid hyperplasia
Definition
___ ___ is a chronic inflammatory condition of enlarged, rubbery, firm, nontender, freely moveable nodes.
Term
Aggregates of lymphoid tissue particulary oropharynx, soft palate, lateral tongue and FOM affected by lymphoid hyperplasia
Definition
What is Waldeyer's ring?
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