Primary rectal lymphoma is a rare presentation of gastrointestinal lymphomas. Its clinical presentation is indistinguishable from that of rectal carcinoma. [ncbi.nlm.nih.gov]

• Agent Orange

  Agent Orange and cancer: an overview for clinicians. CA Cancer J Clin 2003; 53 (04) 245-255 25 Ulcickas Yood M, Quesenberry Jr CP, Guo D., et al. Incidence of non-Hodgkin's lymphoma among individuals with chronic hepatitis B virus infection. [thieme-connect.com]

• Massive Splenomegaly

  Physical examination and computed tomography demonstrated massive splenomegaly, and a complete blood count revealed microcytic anemia and lymphopenia. [current-oncology.com]

• Tender Spleen

  Physical examination revealed a markedly enlarged, firm, non-tender spleen extending to the pelvis. [current-oncology.com]

• Rectal Discharge

  Symptoms included rectal bleeding in three, pain on defecation in two, and mucoid rectal discharge in two. Systemic "B" symptoms (ie, fever, night sweats, and/or weight loss), as well as a rectal mass, were present in all four. [ncbi.nlm.nih.gov]

Upon completion of further workup, patient was found to have synchronous diagnoses of a stage II non-Hodgkin’s lymphoma and a cT3 N0 M0 proximal rectal adenocarcinoma with moderate obstruction. [jgo.amegroups.com]

• Anisocytosis

  Laboratory tests revealed hypochromic and microcytic anemia, leucopenia, abundant teardrop cells, and anisocytosis. Further evaluation was recommended, but the patient elected to delay additional work-up. [current-oncology.com]

• Lymphopenia

  Physical examination and computed tomography demonstrated massive splenomegaly, and a complete blood count revealed microcytic anemia and lymphopenia. [current-oncology.com]

• Microcytic Anemia

  Physical examination and computed tomography demonstrated massive splenomegaly, and a complete blood count revealed microcytic anemia and lymphopenia. [current-oncology.com]

• Anisopoikilocytosis

  Peripheral blood smear revealed severely hypochromic microcytic anemia, with moderate anisopoikilocytosis, decreased reticulocyte response, moderate lymphopenia, and severe monocytopenia. [current-oncology.com]

• Hypercellular Bone Marrow

  Left posterior iliac crest biopsy exhibited hypercellular bone marrow with non-Hodgkin lymphoma involvement, consistent with marginal zone lymphoma. Those findings led to a classification of stage iv smzl 7. [current-oncology.com]

Cases failing initial therapies were responsive to various second-line treatments. Two cases spontaneously regressed with observation alone. [ncbi.nlm.nih.gov]

For patients with stage III–IV FL who have indications for treatment, immunochemotherapy is the most commonly used treatment modality locally and abroad. The treatment plan consists of 8 courses of rituximab therapy. [journals.lww.com]

The treatment for gastrointestinal lymphomas remains uncertain. [synapse.koreamed.org]

It is unclear whether surgery, chemotherapy, radiotherapy or combinations of these treatments improve the prognosis and survival rate in such patients. The role of surgery in primary rectal lymphoma of the rectum is still controversial. [ncbi.nlm.nih.gov]

It addresses epidemiology, biology, screening and chemoprevention, the role of imaging in diagnosis, staging and prognosis, radiation therapy, medical and surgical treatment, as well as new modalities of therapy, including laparoscopy, and transanal endoscopic [books.google.de]

MCL has a relatively poor prognosis and requires a stronger first-line high-dose chemotherapy regimen. [journals.lww.com]

We analyzed the effect of variable subtypes on prognosis. Although the univariate analyses revealed no significant differences related to survival, the prognosis of patients with ENMZL tended to be better than that of others. [synapse.koreamed.org]

Etiological factors involved in the development of primary colorectal lymphoma are unknown. [californiacolorectalsurgeons.com]

The underlying etiology is unknown but an infective/inflammatory pathogenesis is suspected as their is higher incidence in patients with HIV/AIDS, inflammatory bowel disease and post-transplantation immunosuppression 1. [radiopaedia.org]

Although an association with infections such as chlamydia or Epstein–Barr virus has been reported [ 5, 6 ], its etiology remains unknown. [e-ce.org]

The underlying etiology remains unclear. However, the incidence of this tumor is increasing, and its presentations are varied. [scielo.isciii.es]

(Etiology) Lymphocytes are a type of white blood cells that are responsible for providing immunity in the human body. B-cells and T-cells are the two different types of lymphocytes. [dovemed.com]

It addresses epidemiology, biology, screening and chemoprevention, the role of imaging in diagnosis, staging and prognosis, radiation therapy, medical and surgical treatment, as well as new modalities of therapy, including laparoscopy, and transanal endoscopic [books.google.de]

Hepatitis viruses and non-Hodgkin lymphoma: epidemiology, mechanisms of tumorigenesis, and therapeutic opportunities. Blood 2011; 117 (06) 1792-1798 28 Smith MR, Greene WC. [thieme-connect.com]

[…] non-Hodgkin lymphoma over a 10-year period in one study. 8 Sites of tumor growth have been reported to be the cecum (71.5%), rectum (16.9%), and ascending colon (6.2%); the sigmoid colon is only rarely affected. 9 HCV has been linked to MALT lymphoma by epidemiological [acgcasereports.gi.org]

In 2006, treatment with dose-adjusted EPOCH with Rituximab showed promising initial results in a small series of patients (n 17), with a 100% response rate, and 100% overall survival and progression-free survival at 28 months (median follow-up). [24] Epidemiology [en.wikipedia.org]

A search of 15,983 patients with carcinoid tumors from the National Cancer Institute's SEER (Surveillance Epidemiology and End Results) database identified 2459 with colon tumors and 4701 patients with rectal carcinoid tumors from 1973 to 2004. [intechopen.com]

British Journal of Haematology. 156 (6): 730–743. doi : 10.1111/j.1365-2141.2011.09024.x. a b c "Burkitt Lymphoma and Burkitt-like Lymphoma: Practice Essentials, Background, Etiology and Pathophysiology". 29 June 2017. [en.wikipedia.org]

Surgery may also prevent complications such as perforation and may offer a chance for cure with or without chemotherapy. Multi-agent chemotherapy remains the basis of treatment for most lymphomas in advanced stage patients. [californiacolorectalsurgeons.com]

Detalles del recurso Descripción The rectal tonsil (RT), a localized reactive proliferation of lymphoid tissue occurring in the rectum, can cause diagnostic difficulty; and awareness of this entity can prevent a misdiagnosis of lymphoma. [biblioteca.universia.net]

[…] and early detection of cervical cancer: American Cancer Society, American Society for Colposcopy and Cervical Pathology, and American Society for Clinical Pathology screening guidelines for the prevention and early detection of cervical cancer. [nccn.org]

CNS lymphoma prevention : If the lymphoma is in a high stage (III, IV), individuals are often encouraged to undergo treatment to prevent cancer cells from spreading to the brain. [poz.com]