surgeons. This systematic review aims to compare the outcomes of robotic-assisted and conventional laparoscopic approaches for paraesophageal hernia repair, specifically examining postoperative ...complications, operative time, hospital stay, and recurrence.
Methods: A systematic review including thorough research through PubMed, Scopus, and Cochrane, was performed and only comparative studies were included. Studies concerning other types of hiatal hernias or children were excluded. A meta-analysis was conducted to compare overall postoperative complications, hospital stay, and operation time.
Results: Ten comparative studies, with 186,259 participants in total, were included in the meta-analysis, but unfortunately, not all of them reported all the outcomes under question. It appeared that there is no statistically significant difference between the conventional laparoscopic and the robotic-assisted approach, regarding the overall postoperative complication rate (odds ratio OR, 0.56, 95% confidence interval CI, 0.28–1.11), the mean operation time (t = 1.41; 95% CI, –0.15–0.52; p = 0.22), and the hospital length of stay (t = –1.54; degree of freedom = 8; 95% CI, –0.53–0.11; p = 0.16). Only two studies reported evidence concerning the recurrence rates.
Conclusion: Overall, the robotic-assisted method did not demonstrate superiority over conventional laparoscopic paraesophageal hiatal hernia repair in terms of postoperative complications, operation time, or hospital stay. However, some studies focused on cost and patient characteristics of each group. Further comparative and randomized control studies with longer follow-up periods are needed for more accurate conclusions on short- and long-term outcomes. KCI Citation Count: 0
Primary mesenteric neuroendocrine tumors represent a rare clinical entity, challenging to manage, while a combination of imaging is demanded in order to differentiate it from metastatic disease, and ...set the diagnosis. If the tumor is resectable, surgery is the fundament of the therapeutic approach. The appearance of a second primary mesenteric tumor suggests an unacquainted scenario. The current article presents a case of a 40-year-old woman, who underwent laparoscopic excision of a mesenteric tumor located close to the left pararenal space. Pathology with immunohistochemistry examination reported neuroendocrine tumor grade 2. No further treatment was necessary. Seven months later, 68-Gallium DOTATATE detected another primary neuroendocrine tumor located at the right retroperitoneal space without other lesions. The second tumor was also resected laparoscopically, and the pathology confirmed the diagnosis of another neuroendocrine tumor G2. The postoperative course was uneventful, and six months later the patient is disease-free. The adequacy of 68-Gallium DOTATATE for the preoperative diagnosis of primary mesenteric tumors, the role of the laparoscopic approach, and the extent of lymph node resection are matters addressed in this article.
This study reports the outcome of a work-up programme for resection of peri-hilar cholangiocarcinoma (PH-CCA) without the use of staging laparoscopy.
This is a clinical case cohort series of patients ...undergoing surgical resection of PH-CCA without the use of staging laparoscopy in the work-up algorithm. During the 13 years from 1 January 2009 to 1 January 2022, 32 patients underwent laparotomy for planned surgical resection of PH-CCA. Data were collected on demographic profile, admission biochemistry, radiology, pre-operative intervention, operation and outcome, together with post-operative complications and disease-free and overall survival.
All patients underwent pre-operative contrast-enhanced CT. Twenty-four (75%) underwent pre-operative MR. Twenty-three (72%) underwent pre-operative biliary drainage. Twenty-nine patients (91%) had either type III or IV peri-hilar cholangiocarcinoma. One patient (3%) in this series underwent a non-resectional laparotomy. Twenty-nine (91%) had a final histopathological diagnosis of PH-CCA. One further patient had a final diagnosis of an intraductal papillary neoplasm of the biliary tree (IPNB) with high-grade dysplasia but no invasive cancer. Eleven patients (36%) received chemotherapy after surgery. The median (95% CI) time to recurrence was 14 (7-31) months. The median survival was 25 (18-upper limit not reached) months.
This cohort of 32 patients undergoing attempted resection for PH-CCA without the use of staging laparoscopy in the work-up algorithm indicates that with careful attention to patient fitness and cross-sectional and interventional radiologic/endoscopic imaging, a very low non-therapeutic laparotomy rate of 3% can be achieved and sustained.
Purpose. Pheochromocytoma in association with pregnancy is a very rare, without specific symptoms, life-threatening condition, increasing both maternal and fetal mortality up to 50%. The present ...paper illustrates the case of a pregnant woman, diagnosed with pheochromocytoma, aiming to demonstrate and discuss the difficulties that arouse during the diagnosis and the problems concerning the treatment. Patient. A 34-year-old woman, in the 9th week of pregnancy, complained for headache, sweating, and a feeling of heavy weight on the right renal area. A tumor of 10 cm diameter at the site of the right adrenal was found. Twenty-four-hour urine catecholamine and VMA excretion levels were well raised. Results. Multidisciplinary approach treated the patient conservatively. Surgical resection of the tumor was performed after the 14th week of pregnancy at the completion of organogenesis. Neither postoperative complications occurred nor hypertension relapse was recorded. The fetus was delivered without complications at the 36th week. Conclusions. There are no consensus and guidelines for treating pheochromocytoma during pregnancy, especially when it is diagnosed in the first trimester. The week of pregnancy and a multidisciplinary approach will determine whether the pregnancy should be continued or not, as well as the time and the approach of surgical treatment.
Besides respiratory and gastrointestinal symptoms, SARS-CoV-2 also has potential neurotropic effects. Acute hemorrhagic necrotizing encephalopathy is a rare complication of Covid-19. This article ...presents a case of an 81-year-old female, fully vaccinated, who underwent laparoscopic transhiatal esophagectomy due to gastroesophageal junction cancer. In the early postoperative period, the patient developed persistent fever accompanied by acute quadriplegia, impaired consciousness, and no signs of respiratory distress. Imaging with Computed Tomography and Magnetic Resonance revealed multiple bilateral lesions both in gray and white matter, as well as pulmonary embolism. Covid-19 infection was added to the differential diagnosis three weeks later, after other possible causes were excluded. The molecular test obtained at that time for coronavirus was negative. However, the high clinical suspicion index led to Covid-19 antibody testing (IgG and IgA), which confirmed the diagnosis. The patient was treated with corticosteroids with noticeable clinical improvement. She was discharged to a rehabilitation center. Six months later, the patient was in good general condition, although a neurological deficit was still present. This case indicates the significance of a high clinical suspicion index, based on a combination of clinical manifestations and neuroimaging, and the confirmation of the diagnosis with molecular and antibody testing. Constant awareness of a possible Covid-19 infection among hospitalized patients is mandatory.
We present a unique case scenario of a periaortic liposarcoma masquerading as an impending rupture of an inflammatory abdominal aortic aneurysm (AAA).
A 57-year-old man was referred to our unit for ...an emergency endovascular repair of "an inflammatory AAA with computed tomography (CT) features of impending rupture." He underwent an uneventful endovascular repair with a bifurcated endograft (C3; Gore, Flagstaff, AZ). Seven weeks later, CT showed that the periaortic "mass" grew larger and asymmetric, and a CT-guided needle biopsy suggested the presence of a high-grade malignant mesenchymal tumor. He underwent laparotomy and excision of the retroperitoneal tumor en bloc with the anterior wall of the infrarenal aorta. The endograft acted as an excellent "safety net" providing adequate hemostatic control and obviating the need for aortic cross-clamping and repair of the aortic defect with a patch or tube graft.
The learning point from the present case is that when faced with an inflammatory AAA and/or retroperitoneal fibrosis, the rare possibility of a retroperitoneal neoplasm should be kept in mind.
Primary aldosteronism (PA) is a common form of secondary hypertension. Several guidelines recommend that patients with adrenal incidentaloma have a high probability of suffering from PA. We conducted ...a prospective study of 269 consecutive adults with adrenal incidentaloma to investigate the prevalence and clinical characteristics of PA. In total, 9 participants were detected with PA, suggesting a prevalence of 3.35% among the study population. PA participants had a higher blood pressure level by 14/20.8 mm Hg and a lower serum potassium level by 0.8 mmol/L (P < .05). Importantly, all patients with PA presented with concurrent indications (hypertension with or without hypokalemia) for screening of the disease, but they have not undergone relative screening by the referring physician, thus casting doubts about the appropriate implementation of current guidelines in real‐life practice. Intense efforts are needed to familiarize physicians with recommendations for PA to minimize undiagnosed cases and the detrimental sequelae of this endocrine form of hypertension.
PDF
