signet-ring cell


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signet-ring cell

[′sig·nət ‚riŋ ′sel]
(histology)
A cell with a large fat- or carbohydrate-filled vacuole that pushes the nucleus against the cell membrane.
References in periodicals archive ?
Autopsy results supported the diagnosis of lymphangitic carcinomatosis with signet-ring cell morphology.
5,12) Similarly, one report describes response to palliative chemotherapy with the FOLFOX-6 regimen plus bevacizumab in the treatment of typical bladder adenocarcinoma, but ours is the first to describe response of the signet-ring cell variant specifically, and with the use of FOLFOX-6 alone.
Gastric signet-ring cell lymphoma with alpha heavy chains.
The final diagnosis was a colloid signet-ring cell carcinoma of the colon with lymph node involvement.
This is especially troubling because although signet-ring cell carcinoma is the least common form, its incidence is rising, while the other types studied are decreasing or holding steady, said Dr.
Macroscopic type of gastric cancer Polypoid fungating Ulcerating Diffuse or infiltrating Microscopic types Adenocarcinoma Papillary Tubular Mucinous Signet-ring cell Adenosquamous carcinoma Squamous cell carcinoma Undifferentiated carcinoma Unclassified carcinoma
Characteristics in primary signet-ring cell carcinoma of the colorectum, from clinicopathological observations.
Diagnosis and treatment of primary signet-ring cell carcinoma of the prostate.
Very rarely, it can be associated with intracellular mucin positive signet-ring cells (4).
Prostate cancer presenting with malignant ascites signet-ring cell variant of prostatic adenocarcinoma.