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The disorder now termed DFL had been considered to be a follicular lymphoma that develops in one or more sites of the GI tract (i.e. stomach, duodenum, jejunum, small intestine, large intestine and rectum) as well as in various sites outside of the GI tract; this contrasts with other forms of follicular lymphoma which do not involve the GI ...
In situ follicular lymphoma is an accumulation of monoclonal B cells (i.e. cells descendent from a single ancestral cell) in the germinal centers of lymphoid tissue. These cells commonly bear a pathological genomic abnormality, i.e. a translocation between position 32 on the long (i.e. "q") arm of chromosome 14 and position 21 on chromosome 18's q arm.
The International Classification of Diseases for Oncology (ICD-O) is a domain-specific extension of the International Statistical Classification of Diseases and Related Health Problems for tumor diseases. This classification is widely used by cancer registries. It is currently in its third revision (ICD-O-3). ICD-10 includes a list of ...
May progress to follicular lymphoma or mantle cell lymphoma; may be associated with the development of certain other lymphoid malignancies: Duration: Chronic: Types: In situ follicular lymphoma; in situ mantle cell lymphoma: Treatment: Follow-up tests for the development of follicular or mantle cell lymphoma, or other lymphoid malignancies
The liver is a large, football-shaped organ located on the right upper side just under the rib cage, and it's essential for digestion and ridding the body of toxic substances, per the Mayo Clinic.
Pediatric-type follicular lymphoma (PTFL) is a disease in which malignant B-cells (i.e. a lymphocyte subtype originating from the bone marrow) accumulate in, overcrowd, and cause the expansion of the lymphoid follicles in, and thereby enlargement of the lymph nodes in the head and neck regions [1] and, less commonly, groin and armpit regions. [2]
When used to uniquely identify a type of lymphoma, they are usually categorized as follicular or diffuse . The "small cleaved cells" are usually centrocytes that express B-cell markers such as CD20. The disease is strongly correlated with the genetic translocation t(14;18), which results in juxtaposition of the bcl-2 proto-oncogene with the ...
The human abdomen is divided into quadrants and regions by anatomists and physicians for the purposes of study, diagnosis, and treatment. [1] [2] The division into four quadrants allows the localisation of pain and tenderness, scars, lumps, and other items of interest, narrowing in on which organs and tissues may be involved.