ABSTRACT
PURPOSES: Delayed gastric emptying (DGE) after hepatectomy affects the quality of life of patients, although the causes and related conditions have not been investigated. This study evaluated the relationship between hepatectomy and DGE by the objective assessment of gastric emptying (GE). METHODS: Nineteen patients who underwent major hepatectomy were prospectively enrolled in the study. Their GE was studied using the (13)C-acetic acid breath test before and after hepatectomy. The results of the GE analysis were correlated with the postoperative course after hepatectomy. RESULTS: Clinically evident DGE, which was defined as the inability to take in an appropriate amount of solid food orally by postoperative day 14, was not found in these patients, but the gastric half-emptying times before and after hepatectomy were 20.2 ± 9.7 and 28.6 ± 12.2 min, respectively (P = 0.01). The GE time was significantly delayed in patients aged ≥ 41 years, or who underwent right hemihepatectomy. CONCLUSIONS: Gastric emptying was significantly inhibited in patients who underwent major hepatectomy, and aging and a right-sided hemihepatectomy may be related to the development of DGE.
Subject(s)
Acetic Acid , Breath Tests/methods , Gastric Emptying , Hepatectomy/adverse effects , Adult , Aged , Carbon Radioisotopes , Cohort Studies , Dumping Syndrome/diagnosis , Dumping Syndrome/etiology , Female , Hepatectomy/methods , Humans , Laparotomy/adverse effects , Laparotomy/methods , Male , Middle Aged , Postoperative Care/methods , Postoperative Complications/diagnosis , Preoperative Care/methods , Prospective Studies , Sensitivity and Specificity , Statistics, Nonparametric , Time Factors , Young AdultABSTRACT
A 70-year-old man presented with a 0-IIc lesion in the lower esophagus. He underwent esophageal endoscopic submucosal dissection (ESD). The pathological diagnosis was squamous cell carcinoma with small cell carcinoma. The patient received chemoradiotherapy after ESD, but this was interrupted because of myelosuppression. Follow-up endoscopic ultrasonography (EUS) at 5 months after the ESD revealed paracardial lymph node swelling (17mm). He underwent EUS-guided fine-needle aspiration (FNA), and lymph node metastasis of small-cell-type endocrine cell carcinoma was diagnosed. He received VP-16 chemotherapy but died 22 months after the ESD.
Subject(s)
Biopsy, Fine-Needle/methods , Carcinoma, Small Cell/pathology , Endosonography , Esophageal Neoplasms/pathology , Lymphatic Metastasis/pathology , Aged , Carcinoma, Small Cell/secondary , Humans , MaleABSTRACT
A 68-year-old man underwent esophagogastroduodenoscopy (EGD) in February 2005. A type 2 advanced gastric cancer was observed on the gastric antrum. Abdominal US and CT revealed no distant metastasis. Curative distal gastrectomy with D2 lymph node dissection was therefore performed the next month. Postoperative staging was stage I B. In June 2005, he had symptoms of right hypochondralgia, general fatigue and appetite loss. An abdominal CT the next month revealed multiple liver metastases and so S-1/CDDP combination chemotherapy was initiated. After two courses of chemotherapy, marked decreases in size of the liver metastasis were recognized. However, we had to change the chemotherapy regimen because of adverse effect from the chemotherapy regime after the initial 2 courses. The patient died from tumor progression in May 2006.
