Results 301 to 310 of about 816,960 (351)
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Palpable Lymph Nodes

Pediatrics, 1988
To the Editor.— We read with interest the article by Bamji et al (Pediatrics 1986;78:573-575) concerning the presence of palpable lymph nodes in 24% of healthy newborns. Information of this nature is valuable in the assessment of the likelihood that congenital infections are present in neonates if lymph nodes are palpable during the ...
Embree, J   +3 more
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Lymph Node Staging

Topics in Magnetic Resonance Imaging, 2007
Cancers of the head and neck (HNC) include cancers of the larynx, nasal passages/nose, oral cavity, pharynx, salivary glands, buccal regions, and thyroid. In these cancers, lymph node staging and localization of pathological lymph nodes are necessary to decide on either (neo) adjuvant or surgical therapy and are a major factor for the prognosis in HNC ...
Thomas, Vogl   +2 more
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Lymph Node Cytology

Veterinary Clinics of North America: Small Animal Practice, 1989
In clinical practice, animals with lymphadenopathy are eminently suitable candidates for cytology sample collection by FNAB from several enlarged nodes; or, if surgical biopsies are made, imprint smears from the tissue may yield diagnostically useful information to supplement the histological findings.
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Superficial lymph node infarction

Journal of Surgical Oncology, 1983
AbstractSuerficial lymph node necrosis is an unusual pathologic diagnosis encountered in clinical practice. When seen it is usually indicative of involvement of the affected lymph nodes with either metastatic cancer or lymphoma. Occasionally it has been associated with hypersensitivity phenomena with arteriolar involvement.
J J, Pietrafitta   +4 more
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Local Lymph Node Assay

Current Protocols in Toxicology, 2004
AbstractThe murine local lymph node assay (LLNA) allows identification of chemicals that have the potential to cause skin sensitization and allergic contact dermatitis. In this test, contact allergens are identified as a function of events occurring during the induction phase of skin sensitization; specifically, stimulation of proliferative responses ...
Dearman, Rebecca, Kimber, Ian
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Lymph node dissection

World Journal of Surgery, 1994
AbstractCervical lymph nodes are involved in 43% of patients with an upper esophageal lesion, 33% of patients with a middle third tumor, and 29% with a tumor of the lower third. Conventional two‐field lymph node dissection removing the abdominal and lower mediastinal lymph node groups leads to inaccurate staging and is inadequate for preventing local ...
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Lymph Nodes in Cancer: Sentinel Lymph Node

2020
The lymphatic system is an anatomical and physiological complex where dramatic events in oncological diseases can be observed. Assessing his condition, you can make a certain forecast about the possible course of the disease, take active measures to prevent the spread of cancer, and much more. The role of secondary lymphoid organs in the development of
Shamil Gantsev   +2 more
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Enlarged Lymph Nodes

JAMA Otolaryngology–Head & Neck Surgery
This JAMA Otolaryngology–Head & Neck Surgery Patient Page describes lymph nodes and how they can be treated if they become enlarged.
Nicole A, Stoler, Daniel C, Chelius
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Lymph node biopsy

Pathology, 1983
The lymph node biopsy may well be the most important surgical operation that the patient ever has. Recent advances in the immunological characterization of human lymphocyte sub-populations, and the use of selected cytochemistry techniques have enabled increased understanding of the pathogenesis of malignant lymphomas, as well as providing more precise ...
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