Background. Primary hyperparathyroidism (PHPT) is one of the most common endocrine conditions and is accompanied by hypertension and increased cardiovascular mortality. The purpose of this study was to evaluate the effect of parathyroidectomy on systolic and diastolic blood pressure (BP) in hypertensive patients with PHPT and whether hypertension occurs more frequently in PHPT than in control group. Methods. A total of 1020 patients with proved PHPT who underwent surgery were compared with with 1020 age, sex, BMI, and smoking status matched controls. We evaluated changes in serum calcium, parathyroid hormone (PTH), uric acid, and BP before and 6 months after surgery. Results. Parathyroidectomy corrected PHPT and resulted in a substantial fall in both mean systolic (150 ± 3.8 to 138 ± 3.6 mmHg) and mean diastolic pressures (97 ± 3 to 88 ± 2.8 mmHg) of the hypertensive subjects; P < .01. In these patients, PTH, calcium, and uric acid normalized. 726 patients from 1020 with PHPT (69.8%) were found to be hypertensive whilst only 489 (47.8%) from 1020 of our control group. Conclusion. Parathyroidectomy in hypertensive patients reduces systolic and diastolic BP. PHPT is accompanied by a variety of metabolic complications, which are a risk factor for hypertension, and parathyroidectomy can improve these metabolic complications.

Anastomotic leak (AL) and conduit necrosis (CN) are among the most serious surgical complications after esophageal resection. Endoscopic, radiological and surgical methods are used in their treatment. The aim of this paper is to evaluate the results of the treatment of acute anastomotic complications after Ivor-Lewis esophagectomy in a single high-volume center. Methods We performed a retrospective audit of a consecutive cohort of 815 patients undergoing transthoracic esophagectomy with intrathoracic esophago-gastric anastomosis from 2005 to 2019. AL was graded according to Esophagectomy Complications Consensus Group recommendation. Results There were 79 patients with AL and 6 patients with CN (10%). AL type I, II and III was diagnosed in 33 (39%), 25 (29%) and 27 (32%) patients, respectively. Esophageal stent was used in 40 patients. Primary surgical revision (with/without stent insertion) was performed in 14 patients. Reoperation was necessary overall in 25 patients (29%). Seventeen patients (20%) ended-up with esophageal diversion. Treatment with esophageal stent was successful in 28/40 patients (70%). Endoscopic vacuum-therapy was successfully used in three patients for peristent leak after stent extraction. Mortality of severe AL (type II and III) was 10/52 patients (19%). Conclusion Successful management of acute anastomotic complications requires early diagnosis and an individual treatment approach with the use of endoscopic, radiological and surgical methods. The primary attempt for anastomosis preservation using esophageal stent is desirable. Considering the clinical condition and CT finding, we recommend not to hesitate with surgical revision with debridement and drainage of pleural cavity and mediastinum. If primary therapy fails, life-saving procedure is the esophageal diversion.

Surgical treatment of myasthenia gravis has at the 3 (rd) Department of Surgery, 1 (st) Medicine Faculty of Charles University in Prague a multiyear tradition which has originated in the 60's of the 20 (th) century. Since that time we carried out over 1 000 operations on the thymus, especially thymectomy for myasthenia gravis (MG) and with lesser frequency for thymomas. Thymectomy combined with exenteration of fatty tissue from the front mediastinum belongs to basic MG surgery. According to our experience an optimal approach to the thymus is given by partial sternotomy. A jugular approach is not regarded as enough radical. Videothoracoscopic approach and operation are possible but take more time, however they are the method of choice at some workplaces. The combined conservative and surgical treatment brings in 80 % of the cases an obvious improvement or deletion of the symptoms of the disease.

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Introduction: Anastomotic leak (AL) is one of the most serious surgical complications after esophagectomy. Endoscopic, radiological and surgical methods are used in the treatment of AL. The aim of this study was to retrospectively evaluate our therapeutic procedures and results of AL treatment after Ivor Lewis esophagectomy (ILE). Methods: Retrospective audit of all ILEs performed in the years 2005−2019. Evaluation of AL treatment results according to Esophagectomy Complication Consensus Group (ECCG) classification and according to the primary therapeutic procedure with a focus on the treatment with esophageal stent. Results: Out of 817 patients with ILE, AL was detected in 80 patients (9.8%): ECCG type I 33 (41%), type II 23 (29%) and type III 24 (30%) patients. Some 33 patients (41%) were treated conservatively. Esophageal stents were used in 39 patients (49%), of which 18 (23%) had concomitant percutaneous drainage and 17 (21%) were reoperated. Reoperation without a stent insertion was performed in 7 patients (9%). Esophageal diversion with cervical esophagostomy was performed in a total of 16 patients (20%). Esophageal stent treatment was successful in 24/39 patients (62%). Airway fistula occurred in 4 patients treated with stent (10%). Endoscopic vacuum therapy was successfully used in three patients after stent failure. Eight patients (10%) died as a result of AL. Mortality of AL type I, II and III was 0%, 4% and 29%. Conclusion: Successful treatment of AL requires an individual and multidisciplinary approach. The primary effort should aim to preserve anastomosis using endoscopic and radiological methods. In case of insufficient clinical effect, we recommend not to hesitate with reoperation. If primary therapy fails, the life-saving procedure is a cervical esophagostomy.

Aim Graft redundancy and anastomotic stricture after colon interposition are well-known late complications. Cardiac compression by distended colon conduit is uncommon. There is a few reports in the literature. We present a case of 58-year-old patient with a major dilatation of colon conduit occurred 7 years after esophagectomy and gastrectomy. Case report The patient was admitted to district general hospital with 4-hour history of abdominal pain. Chest X- ray and abdominal computer tomography (CT) scan revealed distended colon conduit, pneumomediastinum, small-bowel ileus and pneumoretroperitoneum. An attempt to insert a nasogastric tube failed and an emergency laparotomy was performed. At operation, a band causing small bowel strangulation and adhesions were divided. The bowel appeared viable and a clear perforation was not found. Resection was not necessery. For next 10 hours, progressing hemodynamic instability and sepsis required intravenous vasoactive medication and orotracheal intubation. Chest CT scan showed massive distention of substernal colon conduit with compression of heart and pulmonary arteries. The patient was referred to our institution. Prompt endoscopy was performed with suction of air and liquid content from colon and nasogastric tube was inserted. The colonic mucosa was viable without necrosis and perforation. Hemodynamics improved immediately after decompression of colonic roll. An exploratory laparotomy revealed fatal extensive ischemia infarction of the bowel and the patient died within 4 hours after surgery. Concluson Extrapericardial cardiac tamponade is a rare complication after substernal esophageal reconstruction and could lead to bowel hypoperfusion or ischemia. Early recognition of symptoms and management with conduit decompression are important.

Introduction: Parathyroid and thyroid diseases are ones of the most common endocrine diseases, but simultaneous surgical treatment of both endocrine systems is still under discussion. Methods: We retrospectively evaluated 1,574 patients operated for primary hyperparathyroidism at the 3rd Department of Surgery, 1st Faculty Medicine, Charles University and University Hospital Motol in Prague with the thyroid and parathyroid ultrasound reports available. The patients were divided into two groups – with and without thyroid surgery. Results: Thyroid surgery was performed in 34% of patients with primary hyperparathyroidism. Group 2, where thyroid surgery was performed, showed a higher proportion of reported abnormal thyroid sonographic findings (74%), a higher proportion of bilateral throat exploration (69%) and a longer hospital stay (3.3 days). Conclusion: A patient indicated for surgery for parathyroid disease should also be indicated for possible thyroid surgery.

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