Pathology Outlines - Stomach
Preneoplastic / dysplasia: dysplasia intestinal metaplasia Carcinoma: carcinoma-general diffuse type early gastric carcinoma gastric adenosquamous carcinoma gastric carcinoma with …
Pathology Outlines - WHO classification
2020年12月10日 · Serrated dysplasia, high grade 8213/2; Intestinal type dysplasia Foveolar type (gastric type) dysplasia Gastric pit / crypt dysplasia Intestinal type adenoma, low grade 8144/0; …
Pathology Outlines - Pyloric gland adenoma
2021年4月2日 · PGA without dysplasia: small tubular glands, closely packed, lined by bland cuboidal to columnar epithelium with basally arranged round nuclei with inconspicuous nucleoli …
Pathology Outlines - Early gastric carcinoma
2023年9月6日 · Stomach, distal gastrectomy: Submucosal tubular gastric adenocarcinoma; an elevated lesion, type 0-IIa of 4 cm (see comment) Comment: Histological study of whole lesion …
Pathology Outlines - Juvenile (retention) polyp
2021年11月17日 · Surgery: considered in patients with colorectal polyposis unmanageable by endoscopy (> 50 - 100 polyps), those with severe gastrointestinal bleeding or diarrhea, …
Pathology Outlines - Juvenile polyposis
2023年12月19日 · No dysplasia Histologically can be similar to juvenile polyp PTEN gene mutations Cronkhite-Canada polyp: Ill defined polyps Cystically dilated glands with edematous …
Pathology Outlines - Reactive (chemical) gastropathy
Reactive gastropathy. Histology of low grade dysplasia includes intestinal metaplasia, mucosal atrophy and pencillate, hyperchromatic nuclei within tall columnar epithelium. Gastric vascular …
Adenocarcinoma of the esophagus and GE junction
2023年8月21日 · Patients with Barrett esophagus have a 10 - 55 times higher risk of adenocarcinoma. Candida esophagitis (B), parakeratosis (C) and proton pump inhibitor …
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2021年3月8日 · Necrosis, desmoplasia and single malignant cells may suggest intramucosal carcinoma over high grade dysplasia but this remains subjective Often arises in an adenoma …
Pathology Outlines - Squamous dysplasia
2024年11月20日 · Severe dysplasia (AIN3): cytologic and architectural atypia involving > 66% of the epithelial thickness Significant nuclear enlargement and atypia, high N:C ratios, increased …