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BACKGROUND AND AIMS: The efficacy of the suprapapillary placement of inside plastic stents (iPSs) for unresectable malignant hilar biliary obstructions (MHOs) is unknown compared with that of uncovered inside metal stents (iMSs). This randomized controlled trial was designed to evaluate the outcomes of endoscopic placement of these stents for unresectable MHOs. METHODS: This open-label, randomized study was conducted at 12 Japanese institutions. The enrolled patients with unresectable MHOs were allocated to iPS and iMS groups. The primary outcome was defined as the time to recurrent biliary obstruction in patients for whom the intervention was both technically and clinically successful. RESULTS: Among 87 enrollments, 38 patients in the iPS group and 46 patients in the iMS group were analyzed. Technical success rates were 100% (38 of 38) and 96.6% (44 of 46), respectively (P = 1.00). After transferring 1 unsuccessful iMS-group patient to the iPS group (since iPSs were deployed), the clinical success rates were 90.0% (35 of 39) for the iPS group and 88.9% (40 of 45) for the iMS group from a per-protocol analysis (P = 1.00). Among the patients with clinical success, the median times to recurrent biliary obstruction were 250 (95% confidence interval, 85-415) and 361 (95% confidence interval, 107-615) days (log-rank test, P = .34). No differences were detected in rates of adverse events. CONCLUSIONS: This Phase II randomized trial did not show any statistically significant difference in stent patency between suprapapillary plastic versus metal stents. Considering the potential advantages of plastic stents for malignant hilar obstruction, these findings suggest that suprapapillary plastic stents could be a viable alternative to metal stents for this condition.
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Neoplasias dos Ductos Biliares , Colestase , Humanos , Plásticos , Stents/efeitos adversos , Colestase/etiologia , Colestase/cirurgia , Resultado do Tratamento , Neoplasias dos Ductos Biliares/complicaçõesRESUMO
BACKGROUND: Endoscopic biliary drainage using metal stent (MSs) is an established palliative treatment for patients with unresectable malignant distal biliary obstruction (MDBO). However, a major drawback of MS is recurrent biliary obstruction (RBO). Uncovered MSs with a diameter of 14 mm (UMS-14) were developed to overcome this. We aimed to compare the clinical outcomes of UMS-14 with those of conventional covered MSs having a diameter of 10 mm (CMS-10). METHODS: Consecutive patients with MDBO caused by unresectable pancreatic cancer, who underwent UMS-14 or CMS-10 placement at two tertiary-care centers, were retrospectively examined according to the Tokyo Criteria 2014. RESULTS: Two hundred and thirty-eight patients who underwent UMS-14 (the UMS-14 group, n = 80) or CMS-10 (the CMS-10 group, n = 158) over a 62-month period were included. The technical and clinical success rates were similar between the two groups. RBO occurred in 20 (25%) and 59 (37%) patients of the UMS-14 and CMS-10 groups, respectively (p = 0.06). Median time till RBO was significantly longer in the UMS-14 group than in the CMS-10 group (not reached vs. 290 days, p = 0.04). Multivariate analysis revealed that CMS-10 placement was an independent risk factor for RBO (hazard ratio: 1.66, 95% confidence interval: 1.00-2.76). The incidence of early complications, including pancreatitis, and the overall survival (UMS-14 vs. CMS-10: 169 vs. 167 days, p = 0.83) were comparable between the two groups. CONCLUSIONS: UMS-14 stents were safe and effective for treating patients with MDBO secondary to unresectable pancreatic cancer. The insertion of UMS-14 is recommended, because it is less likely to get occluded as compared to CMS-10.
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Colestase , Neoplasias Pancreáticas , Colestase/etiologia , Colestase/cirurgia , Drenagem/efeitos adversos , Humanos , Neoplasias Pancreáticas/complicações , Estudos Retrospectivos , Stents/efeitos adversosRESUMO
A 66-year-old man with epigastric pain was admitted to our hospital for further evaluation of a pancreatic mass, as indicated on transabdominal ultrasonography performed by his family doctor. Using various imaging modalities, the 22-mm tumor was diagnosed as a cystic tumor with hemorrhagic necrosis. The tumor diameter reduced to 11mm over the course of 1 month. However, the tumor margin was irregular than that at the initial diagnosis, and circumferential rim enhancement was observed in equilibrium phase computed tomography images. Therefore, we diagnosed the patient with pancreatic ductal adenocarcinoma with a necrotic component. Distal pancreatectomy with splenectomy was performed, and the subsequent histological diagnosis was poorly differentiated adenocarcinoma. This case had an interesting course as described by the diagnostic images.
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Adenocarcinoma , Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Adenocarcinoma/diagnóstico por imagem , Adenocarcinoma/cirurgia , Idoso , Carcinoma Ductal Pancreático/cirurgia , Humanos , Masculino , Pancreatectomia , Neoplasias Pancreáticas/diagnóstico por imagem , Neoplasias Pancreáticas/cirurgia , Estudos RetrospectivosRESUMO
A 69-year-old man with disseminated peritoneal gastrointestinal stromal tumor (GIST) developed tumor lysis syndrome (TLS) during imatinib therapy. Although the TLS improved after imatinib therapy was discontinued, the tumor growth accelerated. Therefore, imatinib therapy was restarted at a reduced dose, and a TLS prevention strategy was implemented that involved aggressive hydration and therapy with rasburicase and allopurinol. The tumor almost completely diminished without recurrence of TLS, and the patient has been in remission for 26 months. In the 2 previously reported cases of GIST with TLS, none of the patients survived. Our case report suggests that a TLS prevention strategy could be effective when restarting imatinib chemotherapy in sensitive solid tumors like GISTs.
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Patients with a persistent primitive trigeminal artery frequently have a poorly developed vertebrobasilar arterial system. However, they are not at higher risk of stroke and most are asymptomatic. Left cerebral watershed infarction was identified in a 75-year-old man who presented with aphasia and disorientation on magnetic resonance image (MRI). Additional imaging studies also demonstrated a right persistent primitive trigeminal artery, aplastic basilar artery, and 47% left internal carotid artery stenosis. Antiplatelet medication was administered and he was discharged 2 weeks after admission on aspirin. At the 4-month follow-up, cerebral blood flow in the left watershed territory was still decreased; however, no recurrent stroke had occurred. Although the indication for surgical or endovascular intervention for internal carotid artery stenosis is primarily determined by the degree of stenosis, cerebral blood flow evaluation is recommended in patients with internal carotid artery stenosis and a persistent primitive trigeminal artery.
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Aims: Small common bile duct stones are known to occasionally clear spontaneously. This study aimed to prospectively assess the role of biliary stent placement in promoting the spontaneous clearance of small common bile duct stones. Methods and Results: We analyzed patients presenting with common bile duct stones of ≤5 mm diameter between June 2020 and May 2022. The exclusion criteria included asymptomatic patients, biliary pancreatitis, altered gastrointestinal anatomy, bile duct strictures (malignant or benign), and a history of EST. The biliary stents were inserted without stone removal. Stone clearance was assessed using endoscopic ultrasonography or endoscopic retrograde cholangiopancreatography after 3 months. Our primary endpoint was the clearance rate of common bile duct stones over 6 months, targeting a lower limit for the 95% confidence interval (CI) exceeding 25%. Of the 32 enrolled patients, 18 (56.3%; 95% CI: 37.7-73.6%) exhibited stone clearance. Early complications occurred in 11 patients (34.4%), totaling 12 incidents: acute cholecystitis in four, acute pancreatitis in three, biliary pain in three, and cholangitis in two patients. No severe complications occurred. Six (18.8%) patients experienced asymptomatic stent migration. Following stone clearance, four (12.5%) patients experienced stone recurrence, with an average duration of 256 ± 164 days. Conclusion: Biliary stenting appeared to effectively promote the clearance of small common bile duct stones in approximately half of the patients. However, the potential complications and risks of stone recurrence warrant close monitoring.This trial was registered in the Japan Registry of Clinical Trials (jRCT1042200020).
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A 70-year-old man presented with unprovoked weight loss and intermittent left upper quadrant tenderness for one-and-a-half month. Computed tomography revealed irregular cystic lesions in the pancreatic tail. Endoscopic ultrasonography (EUS) revealed pancreatic tail enlargement and giant, thick-walled cysts surrounding the pancreatic tail with no connection with the pancreatic duct. Endoscopic ultrasonography-guided fine-needle aspiration was performed on the enlarged pancreatic parenchyma and thickened cyst wall. Both biopsies showed hyper eosinophilia and few plasma cells. Endoscopic retrograde pancreatography revealed an irregular narrowing of the main pancreatic duct. Pancreatic juice cytology revealed substantial eosinophilia. Blood sampling showed an elevated eosinophil count and immunoglobulin G4 (IgG4) and immunoglobulin E (IgE) levels at the initial examination. We considered the patient to have eosinophilic pancreatitis (EP) with autoimmune pancreatitis, or alternately, EP with IgG4-related retroperitoneal fibrosis (RPF). Upon prednisolone administration, the abdominal pain improved, the peripheral blood eosinophil count decreased to zero, IgG4 and IgE levels decreased, pancreatic enlargement improved, and the cystic lesions disappeared. The condition did not recur within the following 3 years. Both EP and EP with IgG4-related RPF are rare etiologies of pancreatitis, and this case is very instructive.
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Doenças Autoimunes , Pancreatite Autoimune , Pancreatite , Masculino , Humanos , Idoso , Doenças Autoimunes/complicações , Doenças Autoimunes/diagnóstico , Recidiva Local de Neoplasia , Pancreatite/complicações , Pancreatite/diagnóstico , Imunoglobulina G , Imunoglobulina ERESUMO
Objective Pseudoaneurysm rupture associated with unresected pancreatic cancer can cause rare but fatal hemobilia and gastrointestinal bleeding. This study aimed to identify factors predicting pseudoaneurysm rupture. Methods We conducted a single-center case-control study of unresected pancreatic cancer patients treated at Shizuoka General Hospital between January 2011 and July 2020 using a retrospective cancer registry database. Included in the study were 611 consecutive patients with unresected pancreatic cancer, of whom 55 developed overt upper gastrointestinal bleeding or hemobilia. Twenty patients were excluded, as they had not undergone contrast-enhanced computed tomography (CT) or angiography. Patients were classified into pseudoaneurysm and non-pseudoaneurysm groups. One patient with arterial bleeding but without obvious pseudoaneurysm was included in the pseudoaneurysm group. Factors predicting pseudoaneurysm rupture at the onset of overt gastrointestinal bleeding were investigated using a logistic regression analysis. CT findings revealing air bubbles inside the tumor were described as intratumoral air bubbles. Results Thirty-five patients were included (15 in the pseudoaneurysm group, 20 in the non-pseudoaneurysm group). In the multivariate analysis, intratumoral air bubbles [odds ratio (OR), 12.9; 95% confidence interval (CI), 2.14-77.9; p=0.005] and hematemesis (OR, 6.30; 95% CI, 1.03-38.6; p=0.047) were independent predictors of pseudoaneurysm rupture. In addition, patients who experienced successful hemostasis and were re-administered chemotherapy survived more than six months. Conclusion This study reveals that intratumoral air bubbles and hematemesis may predict pseudoaneurysm rupture at the onset of overt gastrointestinal bleeding. For patients presenting these findings, an examination with conventional or CT angiography may lead to an early diagnosis and improve the patient prognosis.
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Falso Aneurisma , Hemobilia , Neoplasias Pancreáticas , Humanos , Hematemese/etiologia , Hemobilia/etiologia , Estudos de Casos e Controles , Estudos Retrospectivos , Falso Aneurisma/complicações , Falso Aneurisma/diagnóstico por imagem , Hemorragia Gastrointestinal/diagnóstico por imagem , Hemorragia Gastrointestinal/epidemiologia , Hemorragia Gastrointestinal/etiologia , Neoplasias Pancreáticas/complicaçõesRESUMO
A 65-year-old woman presented with epigastric pain persisting for more than 3 months. She was diagnosed with autoimmune pancreatitis (AIP), based on high serum IgG4 levels (981 mg/dL) and diffuse pancreatic enlargement with a capsule-like rim on computed tomography (CT). Additionally, the main pancreatic duct was indistinct on magnetic resonance cholangiopancreatography. CT, esophagogastroduodenoscopy, and upper gastrointestinal radiography revealed stenosis with gastric outlet obstruction (GOO) in the second part of the duodenum. Prednisolone administration was initiated as treatment; on day 3 of treatment, the patient's symptoms improved. After 2 weeks, CT and endoscopic ultrasonography of the duodenal bulbs revealed improvement of the enlarged pancreas. The second part of the duodenum ran into the pancreatic head, and no malignant lesions were observed. Based on the above findings, we suspect that she developed AIP in the annular pancreas (AnnP), where duodenal stenosis worsened with diffuse pancreatic enlargement, resulting in GOO. She is currently under careful observation with tapering of prednisolone-without surgical treatment for AnnP. The pathogenesis of GOO caused by AIP without malignancy is rare. One case of GOO caused by AIP, wherein AIP developed in the AnnP (similar to the present case), has been reported, highlighting the novelty of our report.
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Doenças Autoimunes , Pancreatite Autoimune , Obstrução da Saída Gástrica , Pancreatite , Adulto , Humanos , Feminino , Idoso , Pancreatite/complicações , Pancreatite/diagnóstico por imagem , Pancreatite Autoimune/patologia , Doenças Autoimunes/complicações , Pâncreas/diagnóstico por imagem , Pâncreas/patologia , Obstrução da Saída Gástrica/etiologia , Prednisolona/uso terapêuticoRESUMO
We assessed whether there are differences in the diagnostic yield and safety of serial pancreatic juice aspiration cytologic examination (SPACE) among different indications. We retrospectively analyzed 226 patients who underwent SPACE. They were classified into group A (patients with pancreatic masses, including advanced adenocarcinoma, sclerosing pancreatitis, or autoimmune pancreatitis), group B (suspicious pancreatic carcinoma patients without obvious pancreatic masses, including small pancreatic carcinoma, carcinoma in situ, or benign pancreatic duct stenosis), and group C (intraductal papillary mucinous neoplasm, IPMN). There were 41, 66, and 119 patients, with malignancy diagnosed in 29, 14, and 22 patients, in groups A, B, and C, respectively. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy were 69%, 100%, 100%, 57%, and 78% in group A; 79%, 98%, 92%, 94%, and 94% in group B; and 27%, 87%, 32%, 84%, and 76% in group C, respectively. PEP was observed in three (7.3%), three (4.5%), and fifteen (13%) patients in group A, B, and C, respectively (p = 0.20). SPACE is useful and safe in patients with suspicious small pancreatic carcinoma. However, it has limited efficacy and might not be recommended in patients with IPMN because of the high frequency of PEP.
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Background and study aim: Endoscopic retrograde cholangiopancreatography (ERCP) is generally performed via the major papilla when evaluating patients with pancreatic disease. However, in patients with pancreas divisum (PD) or distortion of the main pancreatic duct, endoscopic retrograde pancreatography (ERP) should be performed via the minor papilla (MP). Our aim was to evaluate the efficacy and safety of endoscopic pancreatic juice cytology (PJC), performed via the MP, in patients with PD. Patients and methods: Patients with PD who underwent diagnostic ERP via the MP, between January 2010 and February 2021, were identified retrospectively from our hospital's ERCP database. Twenty-two patients contributing to 24 ERCPs were included in the analysis. Results: MP cannulation was successful in 23 of 24 ERCPs (96%). In one patient, successful cannulation was achieved on the second attempt and the procedure was performed twice in another. Serial pancreatic juice aspiration cytologic examination (SPACE) was performed in 17 patients, with a single aspiration of pancreatic juice performed in the other five. The sensitivity, specificity, and accuracy rates of ERCP diagnosis, overall, were 56%, 100%, and 80%, respectively. When diagnosis only based on SPACE was considered, the accuracy rate was even higher at 87%. Three patients (13%) developed mild pancreatitis as an adverse event. Conclusions: The diagnostic ability of endoscopic PJC, via the MP in patients with PD was technically feasible and relatively effective under experienced pancreatobiliary endoscopists, however, requiring careful attention to post-ERCP pancreatitis when performed.
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BRCA mutations are associated with an increased risk of pancreatic cancer (PC). Olaparib, an oral poly (adenosine diphosphate-ribose) polymerase (PARP) inhibitor, has been approved for the treatment of metastatic PC with a germline BRCA mutation. In this report, we present the case of a metastatic PC harboring a germline BRCA2 mutation, and the daughter of the patient, who had bilateral breast cancers harboring the same germline mutation, suggesting that the PC was associated with hereditary breast and ovarian cancer syndrome. Although PC is an aggressive disease and has poor prognosis, olaparib was administered as maintenance therapy following modified FOLFIRINOX, providing clinical benefits for >12 months.
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A 65-year-old man diagnosed with locally advanced pancreatic cancer underwent distal pancreatectomy and combined portal vein resection. One month after surgery, contrast-enhanced magnetic resonance imaging revealed multiple liver metastases. We administered two courses of gemcitabine plus nab-paclitaxel combination therapy followed by 17 modified FOLFIRINOX courses. However, the response was insufficient, and the patient thereafter developed grade 3 neutropenia, which made it difficult to continue the treatment regimen. As a result, we administered hepatic arterial infusion chemotherapy comprising gemcitabine plus 5-fluorouracil because the residual tumor was limited to liver metastases. The progression-free survival period was 7 months, and no drug-related adverse effects were noted during the treatment.
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Neoplasias Hepáticas , Neoplasias Pancreáticas , Idoso , Albuminas/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica , Fluoruracila/uso terapêutico , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Masculino , Paclitaxel/uso terapêutico , Neoplasias Pancreáticas/tratamento farmacológico , Padrões de ReferênciaRESUMO
Objective It is difficult to insert a side-viewing duodenoscope during endoscopic retrograde cholangiopancreatography in patients with esophagogastroduodenal deformities. To evaluate the efficacy and safety of using a large balloon anchor technique for cases in which inserting side-viewing duodenoscopes is difficult. Methods We retrospectively examined patients with endoscopic retrograde cholangiopancreatography who required the large balloon anchor technique between April 2016 and October 2020. Patients with deformed superior duodenal angles, esophagogastric junctions and pyloric rings and those having a shortened lesser curve were included. Results The balloon as an anchor was safely used to insert the duodenoscopes in 17 patients, and this procedure was performed 21 times. The procedure was successful 20 out of 21 times (95.2%), including 12 cases with duodenal deformities, 5 with shortening of the lesser curve, 2 after duodenal stent placement and 1 with a deformity of the esophagogastric junction. In the remaining patient, the first ERCP was successful, but the second was unsuccessful with duodenal deformities. There were no complications throughout the course of the study. Conclusion The large balloon anchor technique is a safe and useful technique for patients when inserting side-viewing duodenoscopes is difficult for various reasons.
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Colangiopancreatografia Retrógrada Endoscópica , Duodenoscópios , Humanos , Estudos Retrospectivos , Stents , Resultado do TratamentoRESUMO
A 44- and a 66-year-old woman underwent nasopancreatic drainage (NPD) to treat obstructive pancreatitis secondary to a pancreatic metastasis from lung cancer. Both patients were diagnosed with stage IV lung cancer and underwent chemotherapy for 17 and 15 months, respectively. Abdominal ultrasonography and computed tomography revealed a solid pancreatic tail tumor measuring 2.5 cm and 1.3 cm in diameter, respectively. Additionally, we observed dilatation of the upstream main pancreatic duct (MPD) and edematous parenchyma with peripancreatic inflammatory changes limited to the pancreatic tail. Both patients were diagnosed with moderately severe acute pancreatitis and received fluid resuscitation, an opioid analgesic, antibiotics, and a protease inhibitor. However, owing to unrelenting pain, we performed endoscopic retrograde cholangiopancreatography (ERCP) for pancreatic duct drainage in both patients. ERCP showed a stricture in the MPD in the pancreatic tail with upstream dilatation. A 5-Fr NPD tube was inserted to drain the dilated MPD, and cloudy pancreatic juice was drained. NPD tube placement led to pain relief in both patients. Pancreatic juice cultures grew Enterococcus faecium and Enterobacter cloacae, respectively. The NPD tube was later cut in both cases using a pair of scissor forceps.
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Neoplasias Pulmonares/patologia , Neoplasias Pancreáticas/secundário , Pancreatite/etiologia , Doença Aguda , Adulto , Idoso , Colangiopancreatografia Retrógrada Endoscópica/métodos , Constrição Patológica/diagnóstico por imagem , Constrição Patológica/terapia , Drenagem/métodos , Feminino , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Ductos Pancreáticos/diagnóstico por imagem , Neoplasias Pancreáticas/complicações , Neoplasias Pancreáticas/diagnóstico por imagem , Pancreatite/diagnóstico por imagem , Pancreatite/terapia , Tomografia Computadorizada por Raios X , UltrassonografiaRESUMO
BACKGROUNDS: Endoscopic ultrasonography (EUS) is used to observe the stricture of the main pancreatic duct (MPD) and in diagnosing pancreatic cancer (PC). We investigate the findings on EUS by referring to the histopathological findings of resected specimens. MATERIALS AND METHODS: Six patients with carcinoma in situ (CIS) and 30 patients with invasive carcinoma of 20 mm or less were included. The preoperative EUS findings were classified as follows. A1: Simple stricture type-no findings around the stricture; A2: Hypoecho stricture type-localized hypoechoic area without demarcation around the stricture; A3: Tumor stricture type-tumor on the stricture; B: Dilation type-the dilation of the pancreatic duct without a downstream stricture; C: Parenchymal tumor type-tumor located apart from the MPD. RESULTS: Classes A1 and A2 consisted of 2 CISs, and 4 invasive carcinomas included two cases smaller than 5 mm in diameter. Most of the cancers classified as A3 or C were of invasive carcinoma larger than 5 mm in diameter. All cancers classified as B involved CIS. Serial pancreatic-juice aspiration cytologic examination (SPACE) was selected for all types of cases, with a sensitivity of 92.0%, while EUS-guided fine needle aspiration cytology (EUS-FNA) was only useful for invasive carcinoma, and its sensitivity was 66.7%. CONCLUSIONS: Stricture without a tumor could be a finding for invasive PC and pancreatic duct dilation without a downstream stricture could be a finding indicative of CIS. Carcinoma smaller than 5 mm in diameter could not be recognized by EUS. SPACE had a high sensitivity for diagnosing small PC.
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Five patients complaining of severe pain due to severe post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP) underwent nasopancreatic drainage (NPD) placement. Pain relief was achieved on the second, fourth, and fifth day in three, one, and one patients, respectively. Four patients underwent pancreatic juice culture; all were positive. Our results suggest that NPD can relieve severe PEP with severe pain. Bacteria-induced protease-activated receptor-2 activation may be associated with PEP.
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Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Pancreatite/etiologia , Pancreatite/terapia , Idoso , Bactérias/isolamento & purificação , Drenagem/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Manejo da Dor/métodos , Suco Pancreático/microbiologia , Pancreatite/diagnóstico por imagem , Pancreatite/microbiologia , Tomografia Computadorizada por Raios XRESUMO
Pancreatic cancer (PC) has a poor prognosis due to delayed diagnosis. Early diagnosis is the most important factor for improving prognosis. For early diagnosis of PC, patients with clinical manifestations suggestive of PC and high risk for developing PC need to be selected for examinations for PC. Signs suggestive of PC (e.g., symptoms, diabetes mellitus, acute pancreatitis, or abnormal results of blood examinations) should not be missed, and the details of risks for PC (e.g., familial history of PC, intraductal mucin producing neoplasm, chronic pancreatitis, hereditary pancreatitis, or life habit) should be understood. Multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) can be performed for diagnosing PC, but the diagnostic ability of these examinations for PC is limited. Endoscopic diagnostic procedures, such as endoscopic ultrasonography, including fine-needle aspiration, and endoscopic retrograde pancreatocholangiography, including Serial Pancreatic-juice Aspiration Cytologic Examination (SPACE), could be recommended for a detailed examination to diagnose pancreatic carcinoma earlier.
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A 50-year-old man with advanced pancreatic cancer was admitted for intractable severe vomiting 5-6 times a day, continuing over a week. He had been treated for advanced pancreatic cancer with chemotherapy for 6 months, and had undergone self-expandable metalic stent placement for obstructive jaundice due to the pancreatic cancer 4 months before admission. No abnormal findings suggesting gastrointestinal obstruction or brain metastasis were revealed on diagnostic imaging. We performed endoscopic ultrasound-guided celiac ganglia neurolysis twice by injecting ethanol into the celiac ganglion. After the treatments, the vomiting disappeared, and his eating habits gradually returned to normal. The patient died 7 months after treatment due to the advanced pancreatic cancer without recurrence of the vomiting.