Internal medicine
-
We herein report two cases of autoimmune gastritis without complete atrophy of the corpus. Both were positive for anti-parietal cell antibodies. ⋯ Histopathological examinations of these nodules showed focal and patchy atrophy and preserved fundic glands with parietal cell pseudohypertrophy. Follow-up endoscopy and a repeated biopsy demonstrated the development of gastric atrophy on the greater curvature in both cases.
-
Case Reports
Duodenal Obstruction Caused by the Long-term Recurrence of Appendiceal Goblet Cell Carcinoid.
A 38-year-old Japanese man who had been diagnosed with appendiceal carcinoid and undergone ileocecal resection 8 years before presented with duodenal obstruction caused by a submucosal tumor-like appearance. He was diagnosed with long-term recurrence of appendiceal goblet cell carcinoid (GCC) with a multi-morphological pattern based on the histological assessment of a duodenal biopsy and his previously resected appendix. ⋯ The GCC recurred at the nearby ileo-colic anastomosis and invaded the duodenum. This late recurrence might have resulted from the unique features of his GCC, which contained cells with different degrees of malignancy.
-
Objective The aim of the present study was to analyze the relationship between the patient characteristics and the timing of provision of an explanation about "Do Not Attempt Resuscitation (DNAR)" by attending physicians to advanced lung cancer patients. Methods We conducted a retrospective analysis of patients with advanced or postoperative recurrent lung cancer in whom systemic therapy was initiated between 2015 and 2016. Results The data of a total of 74 patients with lung cancer, including 59 patients with non-small cell lung cancer and 15 with small cell lung cancer were analyzed. ⋯ For 48 (64.9%) patients, the explanation was provided after the discontinuation of anticancer treatment, and for 9 (12.2%) patients, it was provided during the course of anticancer treatment. The provision of an explanation about DNAR during the course of treatment was associated with a poor performance status at the start of treatment (p=0.028), the tumor histology (p=0.037), the presence of driver gene mutation in the tumor (p=0.029), and shorter survival after the discontinuation of anticancer treatment (p<0.001). Conclusion The results suggested that the timing of provision of an explanation about DNAR was associated with patient characteristics and the predicted prognosis.
-
Editorial Comment
Endoscopic Features of Early-stage Autoimmune Gastritis.