the.com/spindle cells
cells that look like tiny footballs and cause big diagnostic headaches.
means an elongated, tapering cell shape seen under a microscope in many benign and malignant tissues, requiring further tests to tell which.
from named simply for their shape, long and pointed at both ends like a spinning wheel's spindle, a form first cataloged by 19th-century pathologists cutting thin tissue sections and squinting through early microscopes.
shape not diagnosissame look appears in totally unrelated diseases
mimicry problemcan fool pathologists into misreading benign as malignant
needs immunohistochemistrystains often required to identify true cell origin
found everywhereskin, soft tissue, uterus, thyroid, nerve sheaths
for instance
spindle cell melanoma — rare aggressive skin cancer variant, mimics scar tissue
gastrointestinal stromal tumor — gist tumors, spindle-shaped, driven by kit gene mutations
spindle cell lipoma — benign fatty tumor common on older men's necks
leiomyosarcoma — malignant smooth muscle tumor, classic spindle cell architecture