Alisha leaned back. She had seen this a thousand times. But tonight, something caught her eye. In the deepest part of one fragment, at the invading edge where the malignant glands tried to push through the muscularis mucosae, there was a tiny, elegant structure: a . A cribriform pattern.
She pulled the slide out and placed it back into the wooden tray. Next to it lay slide #1882-B, #1882-C, and #1882-D—deeper levels, just in case. She would have to examine those too. She would have to dictate a report that would land in the surgeon’s inbox by 7 AM. The report would use words like "infiltrative" , "high-grade dysplasia" , and "at least pT2" . general histopathology
The lab was a cathedral of quiet hums. The ventilators droned a low bass note, the tissue processor clicked its mechanical rosary in the corner, and the fume hood sighed every few seconds. Dr. Alisha Khan sat on her swivel stool, the binocular head of the Olympus BX53 worn smooth by decades of elbows. She clicked another slide into place. Alisha leaned back
Alisha reached for her dictaphone. She would tell the story plainly: "Received in formalin, labeled 'sigmoid colon,' are three fragments of tan-pink tissue measuring up to 0.4 cm. Microscopic examination demonstrates an infiltrative adenocarcinoma..." In the deepest part of one fragment, at
Case #24-1882. "Mr. Henderson, 58, ?malignancy, sigmoid colon." Three tiny buff-colored fragments, each no bigger than a grain of rice, had arrived in formalin that morning. By now, they had been processed, embedded in molten paraffin, cut on a microtome into ribbons 3 microns thin, floated onto a warm water bath, scooped up by a gloved hand, and stained with hematoxylin and eosin. The result lay before her: a delicate mosaic of pink and purple.
