A case of using the remnant stomach as substitute after esophagectomy for esophageal cancer with history of distal gastrectomy

A 63-year-old man who had a distal subtotal gastrectomy and retrocolic end-to-side gastrojejunostomy was admitted because of a mid-thoracic esophageal cancer. He underwent a two-stage subtotal esophagectomy and reconstruction using the remnant stomach without microvascular anastomosis. We preserved the splenic artery, splenic vein, and the short gastric artery. The remnant stomach was pulled up together with the pancreas through the anterior sternal route. The superiority of this technique is that microvascular anastomosis is not needed because a sufficient blood supply from the splenic artery and only two anastomoses are needed, compared with three or four anastomoses when using the colon. This technique is also likely to be safer for patients requiring an esophagectomy after a distal gastrectomy.     

Esophageal lichen planus:A case report and review of the literature

Esophageal involvement by lichen planus(ELP),previously thought to be quite rare,is a disease much more common in women and frequently the initial manifestation of mucocutaneous lichen planus(LP).Considering that the symptoms of ELP do not present in a predictable manner,ELP is perhaps more under-recognized than rare.To date,four cases of squamous cell carcinoma in association with ELP have been reported,suggesting that timely and accurate diagnosis of ELP is of importance for appropriate follow-up.In this case report,a 69-year-old female presented with dysphagia and odynophagia.She reported a history of oral LP but had no active oral or skin lesions.Endoscopic examination revealed severe strictures and web-like areas in the esophagus.Histologic examination demonstratedextensive denudation of the squamous epithelium,scattered intraepithelial lymphocytes,rare eosinophils and dyskeratotic cells.Direct immunofluorescence showed rare cytoid bodies and was used to exclude other primary immunobullous disorders.By using clinical,endoscopic,and histologic data,a broad list of differential diagnoses can be narrowed,and the accurate diagnosis of ELP can be made,which is essential for proper treatment and subsequent follow-up.     

Neuroendocrine carcinoma of the gastric stump:A case report and literature review

We herein report a case of neuroendocrine carcinoma of the gastric stump found 47 years after Billroth II gastric resection for a benign gastric ulcer. A 74-yearold man was referred to another hospital with melena. Endoscopic examination revealed a localized ulcerative lesion at the gastrojejunal anastomosis. The diagnosis by endoscopic biopsy was neuroendocrine carcinoma. A total gastrectomy of the remnant stomach with D2 lymphadenectomy was performed at our hospital. The lesion invaded the subserosa, and metastasis was found in two of nine the lymph nodes retrieved. The lesion was positive for synaptophysin and chromogranin A, and the Ki-67 labeling index was 60%. The diagnosis of neuroendocrine carcinoma of the gastric stump was confirmed using World Health Organization 2010 criteria. Subsequently, the patient underwent one course of adjuvant chemotherapy with the etoposide plus cisplatin(EP) regimen; however, treatment was discontinued due to grade 3 myelosuppression. The patient showed lymph node metastasis in the region around the gastrojejunal anastomosis in the abdominal cavity 7 mo post-surgery. He then underwent radiotherapy and platinum-based combination chemotherapy; however, the disease progressed and liver recurrence was observed on follow-up computedtomography at 16 mo post-surgery. The patient then received chemotherapy with regimens used for the treatment of small cell lung cancer in first-and secondline settings. The patient died of disease progression 31 months after surgery.     

Esophageal submucosal hematoma: a case report and review of the literature

The patient was a 75-year-old man. Under a diagnosis of angina pectoris, he was being treated with aspirin and ticlopidine hydrochloride at a local clinic. Severe postprandial pharyngeal/thoracic pain and hematemesis occurred. Upper digestive tract endoscopy revealed an extensive submucosal hematoma involving the esophageal orifice and cardia. Computed tomography (CT) scan did not show aortic dissociation or mediastinal emphysema. Antiplatelet therapy was discontinued, and follow-up was continued by fasting and conservative treatment with an H₂-blocker. Ten days after onset, endoscopy showed the disappearance of the hematoma, and ingestion was started. Twenty-two days after onset, endoscopy revealed regeneration and cicatrization of the esophageal mucosa. In a detailed examination of heart diseases, angina pectoris was ruled out; therefore, antiplatelet therapy was discontinued. There has been no recurrent esophageal submucosal hematoma for 4 years of follow-up.     

Esophageal obstruction due to enteral feed bezoar: A case report and literature review

This paper describes a rare complication of enteral feeding, esophageal obstruction due to feeding formula bezoar, and reviews the published cases. An attempt to re-insert the nasogastric tube in a chronically ventilated 80-year-old female fed via a nasogastric tube with Jevity^® failed. An esophagogastroduodenoscopy revealed an 18 cm-long concretion of the feeding formula, filling most of the esophageal lumen, which was removed endoscopically. Forty-two cases of feeding formula esophageal bezoars have been reported in the literature. The formation of feeding formula bezoars is triggered by acidic gastroesophageal reflux. The acidic pH in the esophagus causes clotting of the casein in the formula. Predisposing factors for bezoar formation are: mechanical ventilation, supine position, neurological diseases, diabetes mellitus, hypothyroidism, obesity and history of partial gastrectomy. Diagnosis and removal of the bezoar is done endoscopically. Feeding in a semi-recumbent position, administration of prokinetic agents and proton pump inhibitors may prevent this complication.     

胃原发性恶性黑色素瘤1例并文献复习

胃原发性恶性黑色素瘤是一种罕见的高度恶性肿瘤,应该与转移性胃恶性黑色素瘤、胃低分化腺癌、胃其他原发性肿瘤及转移瘤等相鉴别。该肿瘤位于胃底部,呈浸润性生长。镜下可见肿瘤细胞弥漫性片状分布,细胞呈多形性,细胞核呈空泡状,核仁明显,核分裂象易见,肿瘤细胞内见少量黑色素颗粒。免疫组织学检查发现肿瘤细胞中HMB45、S-100蛋白呈强阳性表达,而不表达Cytokeratin、EMA、CEA。我们通过对1例胃原发性恶性黑色素瘤患者的报道并文献复习,提高对该病的认识。     

Endoscopic approach to gastric remnant outlet obstruction after gastric bypass: A case report

BACKGROUND Acute gastric remnant bleeding is a rare complication of bariatric surgery. Furthermore, acute bleeding from the gastric remnant resulting in gastric remnant outlet obstruction has not been described previously. Endoscopic management of gastric remnant bleed has been challenging due to difficulty accessing the excluded stomach. Traditionally, this necessitates surgical intervention. Recently, however, the adoption of endoscopic ultrasound-directed transgastric intervention provides an alternative approach to management.CASE SUMMARY A 65-year-old male with a prior gastric bypass presented with the sudden onset of progressive abdominal distension, nausea, and melena of two days duration. His imaging illustrated a massively distended stomach. A nasogastric tube did not result in drainage of fluid or decompression of his abdomen. His endoscopy revealed a normal-appearing gastro-jejunal anastomosis and confirmed the distended "fluid"-filled gastric remnant. An endoscopic ultrasound-directed gastrogastrostomy was created to decompress the gastric remnant. Two liters of blood was suctioned before a large adherent clot was visualized in the gastric antrum. The patient underwent emergent angiography with embolization of the gastroduodenal artery. He was discharged with a stable hemoglobin level and resolution of symptoms. Healing superficial gastric ulcers were visualized on a follow-up endoscopy. Gastric biopsies were consistent with Helicobacter pylori infection for which the patient was treated, and successful eradication was achieved.CONCLUSION This patient benefited from a timely diagnosis and effective therapy of an acute gastric remnant obstruction from a bleeding ulcer with endoscopic ultrasound-directed transgastric intervention.     

Gastric intramural hematoma: A case report and literature review

Intramural hematoma of the gastrointestinal tract is an uncommon occurrence, with the majority being localized to the esophagus or duodenum. Hematoma of the gastric wall is very rare, and has been described most commonly in association with coagulopathy, peptic ulcer disease, trauma, and amyloid-associated microaneurysms. A case of massive gastric intramural hematoma, secondary to anticoagulation therapy, and a gastric ulcer that was successfully managed with conservative therapy, is presented. A literature review of previously reported cases of gastric hematoma is also provided.     

残胃胸内移植治疗胃大部切除术后食管、贲门癌(附26例报告)

目的 探讨胃大部切除术后食管、贲门癌26例的外科治疗方法和效果。方法 26例均采用经左胸后外侧切口癌切除，将残胃连同脾脏、胰尾移于胸腔，行食管残胃吻合术。主动脉弓上吻合10例，弓后吻合9例，弓下吻合7例；手工吻合5例、器械吻合21例。结果 全组无吻合口瘘和手术早期死亡，术后并发症率为15．4%(4／26)。1年生存率73．9％(17／23)，3年生存率53.3％(8／15)，5年生存率28．6%(2／7)。结论 采用将残胃、脾脏和胰尾移入胸腔，行食管残胃吻合，可增加残胃上移高度，保证食管残胃的无张力吻合。此术操作简单、创伤小、并发症少，可作为消化道重建的方式之一。     

Gastric cancer arising from the remnant stomach after distal gastrectomy: A review

Gastric stump carcinoma was initially reported by Balfore in 1922, and many reports of this disease have since been published. We herein review previous reports of gastric stump carcinoma with respect to epidemiology, carcinogenesis, Helicobacter pylori (H. pylori) infection, Epstein-Barr virus infection, clinicopathologic characteristics and endoscopic treatment. In particular, it is noteworthy that no prognostic differences are observed between gastric stump carcinoma and primary upper third gastric cancer. In addition, endoscopic submucosal dissection has recently been used to treat gastric stump carcinoma in the early stage. In contrast, many issues concerning gastric stump carcinoma remain to be clarified, including molecular biological characteristics and the carcinogenesis of H. pylori infection. We herein review the previous pertinent literature and summarize the characteristics of gastric stump carcinoma reported to date.     

Testicular metastasis from gastric carcinoma: A case report

Gastric cancer (GC) is the most prevalent malignancy in the world, especially in China. GC has been postulated to spread via several different routes, including through hematogenous channels, lymphatic vessels, the seeding of peritoneal surfaces, direct extension through the gastric wall, and retrograde extension through the vas deferens or lymphatics. Testicular metastasis is rare. We show here a 53-year-old patient with GC who underwent a radical total gastrectomy approximately 22 mo ago after he presented with a sensation of heaviness and swelling of the right hemiscrotum. The diagnosis of metastatic adenocarcinoma was made after a right-side orchiectomy. We report the first case of testicular metastasis from gastric adenocarcinoma in mainland China and summarize the clinicopathologic features of the disease based on previously published papers.     

Pseudoachalasia: A peculiar case report and review of the literature

Pseudoachalasia is a rare secondary achalasia, which accounts for only a small subgroup of patients. We describe a 77-year-old woman with recent onset of dysphagia and typical esophageal manometric findings of achalasia. Moreover, esophageal manometric findings of vascular compression at 36 cm from the nose were associated with dysphagia. An upper endoscopy showed the absence of lesions both in the esophagus and gastro-esophageal junction, whilst a 15-mm ulcer on the gastric angulus was detected. The gastric ulcer resulted in being a diffuse signet ring cell carcinoma at histology, suggesting pseudoachalasia. An abdominal computed tomography scan showed an irregular concentric thickening of the gastro-esophageal junction wall extending for 7 cm and a dilated ascending thoracic aorta with no presence of the inferior vena cava, with an enlarged azygos as the source of vascular compression of esophagus. Moreover, cardia involvement from diffuse signet ring cell carcinoma of the gastric angulus was also recognized as the cause of dysphagia. The cancer was not suitable for a surgical approach in an old patient with cardiovascular comorbidities and support therapy was started. In our ambulatory series, pseudoachalasia was eventually diagnosed in 4.7% of 234 consecutive patients with esophageal manometric finding suggestive of achalasia. We also reviewed cases in the literature and aimed to evaluate the reported causes of pseudoachalasia.     

Burkitt's lymphoma of stomach: A case report and review of literature

Primary gastrointestinal non-Hodgkin's lymphoma is a distinct clinicopathological entity. This is the commonest site of all extranodal lymphomas. Non-endemic Burkitt's lymphoma (high-grade, small non-cleaved lymphocytic type) is rare in non-HIV adult population. We hereby report Burkitt's lymphoma of stomach in a non-HIV adult. Gastric and lymph node biopsy confirmed the diagnosis. Patient was treated using a third generation chemotherapy protocol without any surgical resection. The patient relapsed within 3 months of completion of primary treatment and died of progressive disease.     

FANCA D1359Y mutation in a patient with gastric polyposis and cancer susceptibility: A case report and review of literature

Gastric polyposis is a rare disease. Not all polyps progress to cancer. Monoallelic mutation in Fanconi anemia(FA) genes, unlike biallelic gene mutations that causes typical FA phenotype, can increase risks of cancers in a sporadic manner. Aberrations in the FA pathway were reported in all molecular subtypes of gastric cancer. We studied a patient with synchronous gastric cancer from gastric polyposis by conducting a 13-year long-term follow up. Via pathway-driven massive parallel genomic sequencing, a germline mutation at FANCA D1359Y was identified. We identified several recurrent mutations in DNA methylation(TET1, V873I), the β-catenin pathway(CTNNB1, S45F) and RHO signaling pathway(PLEKHG5, R203C) by comparing the genetic events between benign and malignant gastric polyps. Furthermore, we revealed gastric polyposis susceptible genes and genetic events promoting malignant transformation using pathway-driven targeted gene sequencing.     

Ileo-right hemi-colonic cervical pull-up on a non-supercharged ileocolic arterial pedicle: A technical and case report

Esophageal reconstruction can be challenging when stomach and colon are not anatomically intact and their use as esophageal substitutes is therefore limited. Innovative individual approaches are then necessary to restore the intestinal passage. We describe a technique in which a short stump of the right hemicolon and 25 cm of ileum on a long, non-supercharged, fully mobilized ileocolic arterial pedicle were used for esophageal reconstruction to the neck. In this case, a 65 year-old male patient had accidentally indigested hydrochloric acid which caused necrosis of his upper digestive tract. An emergency esophagectomy, gastrectomy, duodenectomy, pancreatectomy and splenectomy had been performed in an outside hospital. A cervical esophagostomy and a biliodigestive anastomosis had been created and a jejunal catheter for enteral feeding had been placed. After the patient had recovered, a reconstruction of his food passage via the left and transverse colon failed for technical reasons due to an intraoperative necrotic demarcation of the colon. Our team then faced the situation that only a short stump of the right hemi-colon was left in situ when the patient was referred to our center. After intensified nutritional therapy, we reconstructed this patient's food passage with the right hemicolonapproach described herein. After treatment of a postoperative pneumonia, the patient was discharged from hospital on the 26 th postoperative day in a good clinical condition on an oral-only diet. In conclusion, individual approaches for long-segment reconstruction of the esophagus can be technically feasible in experienced hands. They do not always require arterial supercharging or free intestinal transplantation.     

Gastric cancer occurring in a patient with Plummer-Vinson syndrome： A case report

Plummer-Vinson syndrome (sideropenic dysphagia) is characterized by dysphagia due to an upper esophageal or hypopharyngeal web in patients with chronic iron deficiency anemia. The main cause of dysphagia is the presence of the web in the cervical esophagus, and abnormal motility of the pharynx or esophagus is also found to play a significant role in this condition. This syndrome is thought to be precancerous because squamous cell carcinoma of hypopharynx, oral cavity or esophagus takes place in 10% of those patients suffering from this malady, but it is even more unusual that Plummer-Vinson syndrome should be accompanied by gastric cancer. We have reported here a case of a 43-year-old woman with Plummer-Vinson syndrome who developed stomach cancer and recovered after a radical total gastrectomy with D2 nodal dissection.     

Achalasia combined with esophageal intramural hematoma: case report and literature review

A 62-year-old male patient was admitted to our hospital due to severe chest pain,odynophagia,and hematemesis.Chest computed tomography showed an esophageal submucosal tumor.Esophagogastroduodenoscopy(EGD) revealed a longitudinal purplish bulging tumor of the esophagus.Endoscopic ultrasound(EUS) showed a mixed echoic tumor with partial liquefaction from the submucosal layer.The patient was diagnosed with esophageal intramural hematoma as well as achalasia by upper gastrointestinal endoscopy,esophagography an...     

Enteroliths developed in a chronically obstructed afferent loop coexisting with gastric remnant carcinoma: Case report and review of the literature

A case of gastric remnant carcinoma coexisting with a chronic afferent loop syndrome harboring multiple enteroliths in a grossly dilated and elongated afferent loop is presented herein. The patient had undergone a Polya type antecolic Billroth II reconstruction for a stenosing duodenal ulcer 40 years previously. A concise review of the relevant literature is also presented.     

Esophageal tuberculosis: case report and review of the literature

The esophageal tuberculosis is the rarest form of this infection in the gastrointestinal tract, corresponding to 0.15% of the cases. This pathology is unusual even in countries with high prevalence of tuberculosis. Its clinical presentation could be easily confused with the one of esophageal carcinoma. The diagnosis is reached by demonstrating in a sample of the mucosa the presence of caseating granulomas or by finding the Mycobacterium tuberculosis in a sample of tissue. In the present case report 73-year-old male with dysphagia, weight loss and fever is presented. At the endoscopy an ulcerated lesion of 5 centimeters in the lower third of the esophagus that compromises 50% of the circumference is observed. In the chest x-ray there are bilateral lung infiltrates confirmed by the CT scan. A baciloscopy is done and the result is positive. At the histological analysis giant cells are found and there is evidence of tuberculous bacillus. The patient develops an intestinal obstruction secondary to chagasic megacolon. He presents a massive hemoptisis and die. The aim of this presentation is to comment a pathology rarely reported in the literature and enhance the importance of considering it according to the clinical context.     

Epstein-Barr virus-associated gastric carcinoma in the remnant stomach: de novo and metachronous gastric remnant carcinoma

Background The remnant stomach corresponds to the gastric cardia, but is exposed to a completely different environment. The present study was performed to investigate the role of Epstein-Barr virus (EBV) infection in patients with gastric remnant carcinoma (GRC).Methods Clinicopathological features, gastritis, and infection by EBV were investigated in patients with two types of GRC: GRC occurring at an interval of 10 years or longer between operations (de novo GRC group) and GRC occurring within 10 years after the initial operation for gastric carcinoma (metachronous GRC group).Results EBV involvement in the de novo GRC group (23%) was not significantly different from that in the cardia of non-remnant carcinomas (controls; 18%). EBV involvement showed greater correlations in male patients (18/63; 28%), and in those with gastritis cystica polyposa (GCP; 13/41; 31%), and those with an interval of 20 years or longer (15/50; 30%) than with the other parameters. Multivariate analysis showed a significant correlation between GCP and EBV infection. Histologically, hyperplasia or mild atrophy, and mild lymphocytic infiltration were observed in 56% and 67% of non-neoplastic mucosa of EBV-associated GRC, respectively. In the metachronous GRC group, EBV-encoded mRNA in situ hybridization (EBER-ISH) of 27 pairs of primary gastric carcinomas (GCs) and metachronous GRCs indicated that only six EBV (+) metachronous GRCs were derived from EBV (+) GC.Conclusions Epstein-Barr virus infection, together with long-standing inflammation, which causes GCP, may facilitate the development of de novo GRC. Close follow-up of patients treated with distal gastrectomy for EBV-associated GC is necessary to detect metachronous GRC.