Single Stage Bilateral Adrenalectomy (Cortical-Sparing) and Pancreatectomy (Corpus-Sparing) in a Patient with Von Hippel-Lindau Disease.

Von Hippel-Lindau (VHL) disease is an autosomal dominant syndrome and affects many organs. We aim to report an adult patient with VHL disease having bilateral adrenal pheochromocytoma and multiple neuroendocrine tumors of the pancreas who was successfully treated with simultaneous function-preserving adrenalectomy and pancreatectomy. A 27-year-old woman was admitted to hospital with hypertension. The computed tomography of the abdomen revealed a solid tumor in both adrenal glands with the sizes of 12x7 cm on the right and 4x4 cm on the left. She also had two pancreatic solid masses in the head and three in the tail with varying sizes. The laboratory tests are all within normal limits except elevated 24-hour urinary metanephrine and normetanephrine. I-123 MIBG scanning showed increased uptake in both adrenal glands. Fine needle aspiration biopsy of the tumor on head of pancreas via endoscopic ultrasonography showed neuroendocrine tumor. Those findings were compatible with bilateral pheochromocytoma and multiple pancreatic neuroendocrine tumors and genetic tests revealed the mutation which confirmed the diagnosis of VHL disease. After suppression with alpha-1 inhibitor, right total, left cortical-sparing adrenalectomy, Whipple procedure for the pancreatic head lesions and spleen-preserving distal pancreatectomy were performed and pancreatic corpus was preserved. This case showed that multiple function-preserving procedures can be safely performed with oncological principles in patients with VHL disease.

Evaluation of oral health status and immunological parameters of hospitalized COVID-19 patients during acute and recovery phases: A randomized clinical trial.

Background/purpose: It is known that COVID-19 patients show many clinical oral symptoms due to the immunological mechanisms triggered by the virus. Aim of this study is to analyze the antibody response to SARS-CoV-2, and to evaluate the oral health status of hospitalized patients. Materials and methods: 160 patients with COVID-19 confirmed by SARS-CoV-2-specific RT-PCR testing and 160 healthy volunteers (HI) with similar age, gender and systemic status were included to compare the bio-chemical and oral manifestations. Oropharyngeal swab specimens were collected to evaluate the salivary interleukins (IL-1, IL-6, IL-10) and immunoglobulins (sIgA, sIgG, sIgM). Oral findings (DMFT, plaque index, salivary flow rate), socio-demographic information and systemic conditions were also recorded. Chi-square, Mann-Whitney U and Spearman's ratio tests were applied to determine the possible correlations between the factors (P = 0.05). Results: The mean DMFT scores of COVID-19 patients (12.71 ± 7.3) were significantly higher than the HI (7.39 ± 2.8), whereas cases of total or partial edentulism were more common among COVID-19 patients (P < 0.05). While plaque index scores were similar for both groups (P > 0.05), salivary parameters were found statistically different (P < 0.05). Severe and moderate cases showed higher proinflammatory interleukin levels (IL-1 = 68.74 pg/ml, IL-6 = 53.31 pg/ml) amongst all (P < 0.05). While secretory immunoglobulins were almost depleted at baseline, (sIgA = 0.11 mg/ml, sIgG = 0.21 mg/ml, sIgM = 0.08 mg/ml) they reached to threshold levels after 4 weeks. Conclusion: Higher proinflammatory interleukin levels indicated that traces of ongoing "Cytokine Storm" in COVID-19 patients which can also be observed in oral environment. Poor oral hygiene and malnutrition due to edentulism can pave the way for having a severe COVID-19 infection.

Fournier's gangrene originating from the perianal region or the urogenital area: does it make a difference?

OBJECTIVE: Fournier's gangrene (FG) is a rare and serious disorder which is associated with high mortality. In the literature, there is no study evaluating clinician-, patient- and disease-related factors affecting disease outcomes according to aetiological variation in FG. In our study, laboratory results and Uludag Fournier's Gangrene Severity Index (UFGSI) score, clinical characteristics and mortality rates were compared between FG originating from perianal or from urogenital regions. METHOD: Platelet-to-lymphocyte ratio, neutrophil-to-lymphocyte ratio, Laboratory Risk Indicator for Necrotizing Fasciitis (LRINEC) and UFGSI risk scores were calculated in patients with FG at presentation to the emergency department. The patients were assigned to two groups according to FG aetiology. RESULTS: It was observed that the number of debridement interventions and the need for colostomy were significantly greater in the perianal FG group, while the need for flap or reconstruction was significantly (p=0.002) higher in the genitourinary FG group. No significant difference was detected in mortality between groups and the difference in aetiology had no significant effect on the results of the neutrophil-to-lymphocyte ratio, LRINEC or UFGSI scores. CONCLUSION: Laboratory results and UFGSI score were helpful in assessing disease severity independently from aetiology. The higher number of debridement interventions to protect anal function in the perianal group and the greater need for reconstructive surgery in the urogenital group were identified as factors that prolonged length of hospital stay.

A rare location of papillary carcinoma: Thyroglossal duct cyst.

The inadequate closure of the thyroglossal tract paves the way for a thyroglossal cyst. Thyroglossal duct cyst (TDC) malignancy is quite rare. A thirty-nineyear-old female patient was admitted to the polyclinic with a complaint of palpable mass in the neck. Findings compatible with TDC were determined in the patient's neck screening and it was considered to be malignant due to irregular margins, apparent vascularization and punctual calcifications. Fine needle aspiration biopsy was unremarkable. TDC was excised by Sistrunk procedure and frozen examination was performed. Total thyroidectomy was performed additionally since the result of the frozen examination was found to be compatible with the primary papillary carcinoma of TDC. If preoperative biopsy does not provide a diagnosis, frozen section study will be beneficial in terms of both providing the early diagnosis and directing the operation strategy during the surgery in clinically or radiologically suspected patients.

Primary Hyperparathyroidism with Thyroid Cancer: Clinicopathologic Features.

Objectives: Concomitant thyroid disease affects almost half of the primary hyperparathyroidism (PHPT) patients. Pre-operative evaluation of the thyroid gland for the early diagnosis of thyroid carcinoma is essential in PHPT patients. Herein, we aim to investigate the clinicopathologic features that affect the type and extent of surgery in patients having PHPT and concomitant thyroid disease but especially thyroid cancer. Methods: The files of consecutive patients who underwent parathyroidectomy for PHPT during a 6-year period were retrospectively reviewed. The cases who underwent parathyroidectomy and simultaneous thyroidectomy were enrolled in the study. A total of 84 patients who met the study criteria were divided into two groups as benign thyroid disease (Group 1) and malignant thyroid disease (Group 2) according to the final histopathological examination. The demographic and clinicopathological characteristics were compared between groups. Results: Concomitant thyroid disease was found in 158 (55.6%) of 284 patients who were operated on for PHPT. Simultaneous total thyroidectomy or lobectomy was performed for 84 (29.6%) patients and thyroid carcinoma was detected in 29 (10.2%) patients. Total thyroidectomy and complication rates were higher in Group 2 (p<0.05). Pre-operative fine-needle aspiration biopsy was obtained in 58.3% of patients and it identified only 26.3% of histopathologically confirmed thyroid carcinoma. Only pre-operative serum phosphorus level was found higher in Group 1 (p<0.05), but none of the study parameters was found as an independent risk factor for thyroid malignancy (p>0.05) in multivariate analysis. Conclusion: There is no accepted parameter yet to predict the accompanying thyroid carcinoma in PHPT patients. However, a benign biopsy cannot exclude thyroid malignancy in PHPT patients and may cause undiagnosed thyroid carcinoma due to papillary microcarcinoma.

Intrathyroidal Parathyroid Adenomas in Primary Hyperparathyroidism: Clinical and Imaging Findings.

Objectives: Primary hyperparathyroidism (PHPT) is a common endocrine disease. Ectopic adenomas may cause a failed surgery which results in persistence or recurrence. Intrathyroidal parathyroid adenoma (ITPA) is a rare reason for PHPT and site of ectopia. Herein, we aimed to investigate the clinical and imaging features of patients with ITPAs and the effectiveness of radiological tools for localization at a tertiary reference center. Methods: The files of 708 consecutive patients who underwent parathyroidectomy for PHPT in our department between January 2007 and December 2021 were investigated retrospectively. PHPT patients with ITPA were included in the study. Patients with missing data were excluded from the study. Clinicopathological features of the patients and radiological evaluation findings were investigated. Results: Twenty-eight (28/708: 3.9%) patients were included in the study. The complete intrathyroidal gland and subcapsular parathyroid gland were observed in 8 (1.1%) and 20 (2.8%) patients, respectively. The ultrasound and parathyroid scintigraphy revealed the accurate localization of ITPA in 25 (89.3%) and 18 (64.3%) patients, respectively. Additional imaging modalities were applied for 10 patients in which conventional localization studies were discordant or inconclusive. ITPAs were most commonly found in the lower gland (n=20) localization. All patients had a successful parathyroidectomy and neither persistence nor recurrence was occurred in the study group. Conclusion: The ITPAs are rare in PHPT. The ultrasound has a high diagnostic rate in experienced hands. The second-line imaging methods may be favorable in the presence of negative or discordant scans. The pre-operative localization studies can detect the ITPAs in most patients, so blind thyroidectomy should be avoided.

Comparison of laparoscopic and open resections for gastric gastrointestinal stromal tumors (GISTs).

BACKGROUND: Gastrointestinal stromal tumors (GISTs) are the most common mesencyhmal tumors of the gastrointestinal tract. Today surgical resection is still the treatment of choice for primary gastric GISTs. This study compares the laparoscopic versus open surgical resection approaches of gastric GISTs. METHODS: A retrospective chart review was conducted from our database, and 68 primary gastric GIST resections were found to be performed in our center between 2008- 2020. Of these 68 patients, 57 were included for the study. Open resection was performed in 32 patients, and laparoscopic resection was performed in 25 patients. The medical records were examined and compared for clinical, pathologic and surgical results according to preferred surgical method of choice. RESULTS: Fifty-seven patients were qualified for the study. The average diameter of the tumor was 4.8 1.91 cm in the laparoscopic group, and 6,8 4,27 cm in open group. Estimated blood loss during the surgery was significantly lower in laparoscopic group patients (100.7 ml vs 287.5 ml) (p< 0.001) and also length of stay was shorter compared with open at 4.4 versus 11.9 days (p < 0.001). Laparoscopic group patients needed less pain medication, and they had quicker return to daily life. CONCLUSIONS: Laparoscopic approach is safe and feasible with acceptable oncologic outcomes and certain benefits like decreased length of stay, less complication rates and better comfort. The preference of laparoscopic resection should be decided not only on tumor location or diameter but also surgeon's laparoscopic surgical experience. KEY WORDS: Laparoscopic, Gastric resection, GISTs.

Perforated hemorrhagic cholecystitis in a patient with Bernard-Soulier syndrome.

Bernard-Soulier syndrome is an inherited coagulopathy, with an incidence of one per million. Hemorrhagic cholecystitis is a rare and life-threatening complication of acute cholecystitis. Less than 50 patients have been reported in the previous literature. Bleeding diathesis and anticoagulant treatment are well-known predisposing factors for hemorrhagic cholecystitis. We present a 57-year-old male patient who was referred to our department with a complaint of right upper quadrant abdominal pain. Contrast-enhanced computed tomography revealed a high-density mass associated with the gallbladder lumen, and blood clot in the gallbladder lumen and hemoperitoneum which were compatible for hemorrhagic cholecystitis and gallbladder perforation. The patient underwent urgent cholecystectomy. Hemorrhagic cholecystitis often manifests as typical acute cholecystitis presentation; but several clinical findings such as fever, lower gastrointestinal bleeding or severe intraabdominal bleeding-related hypovolemic shock may also occur. Most of the described cases in prior literature have been reported to use anticoagulant medications. This report describes the second hemorrhagic cholecystitis patient with inherited bleeding diathesis and the first case with Bernard-Soulier syndrome.

Microperforation after colonic endoscopic submucosal dissection, air in 5 separate locations.

Endoscopic submucosal dissection (ESD) and endoscopic mucosal dissection (EMD) are recognized treatment procedures for mucosal lesions. There will always be a risk for complications even if they are performed by experienced specialists. In this study, we aimed to present a 58-year-old male patient in whom lesion was detected in the proximal part of the descending colon during a colonoscopy. Histopathological examination of the lesion revealed intramucosal carcinoma. The lesion was removed by ESD but after the intervention, bilateral pneumothoraxes, pneumoperitoneum, pneumoretroperitoneum, pneumomediastinum and pneumoderma complications observed. It is quite unlikely to encounter all of these complications together in one patient. In this paper, we would like to highlight the potential for complications after ESD, even for the rare and unexpected ones, to contribute to their recognition and treatment.

Transoral endoscopic parathyroidectomy vestibular approach (TOEPVA) for primary hyperparathyroidism: Turkey's experience.

AIM: Parathyroid surgery has witnessed a significant evolution with the introduction of more efficacious preoperative localization imaging techniques and the use of rapid intraoperative parathormone assays. Parathyroid surgery can now be performed with the minimum of invasion. Through the adaptation of the transoral endoscopic thyroidectomy vestibular approach (TOETVA), the technique has now been adopted for parathyroid surgery, known as the transoral endoscopic parathyroidectomy vestibular approach (TOEPVA). We present here the initial experiences of 11 centers carrying out TOEPVA surgery in Turkey. MATERIALS AND METHODS: Participating in the study were 11 centers, all of which were tertiary care institutions carrying out endocrine surgery. A retrospective review was made of 35 primary hyperparathyroidism patients who underwent the TOEPVA procedure between July 2017 and January 2020. RESULTS: Of the total 35 patients, 32 patients underwent the TOEPVA procedure successfully. All patients but one were female, and the mean age was 47.2 (20-73) years. According to localization studies, 18 of the lesions were lower left, 12 were lower right, 3 were upper right and 2 were upper left. The mean operative time was 116 (30-225) min, and three cases were converted to an open procedure. Simultaneous thyroidectomy was performed in seven cases. The average PTH level dropped to normal within 20 min. after the resection in all cases. The complication rate was 19% (ecchymosis, subcutaneous emphysema, nasal bleeding, surgical site infection and seroma). There were neither recurrent nerve palsies, nor mental nerve root or branch injuries. The average hospital stay was 1 day. No persistence was documented on follow up. CONCLUSION: TOEPVA is a "hidden scar" parathyroidectomy procedure that can be safely performed on parathyroid adenomas, in cases that have scar-related concerns. Having its own procedure-related complications, the procedure provides satisfactory objective results, particularly in centers experienced in endoscopic and endocrine surgery.

Management of endocrine surgical disorders during COVID-19 pandemic: expert opinion for non-surgical options.

PURPOSE: The COVID-19 pandemic brought unprecedented conditions for overall health care systems by restricting resources for non-COVID-19 patients. As the burden of the disease escalates, routine elective surgeries are being cancelled. The aim of this paper was to provide a guideline for management of endocrine surgical disorders during a pandemic. METHODS: We used Delphi method with a nine-scale Likert scale on two rounds of voting involving 64 experienced eminent surgeons and endocrinologists who had the necessary experience to provide insight on endocrine disorder management. All voting was done by email using a standard questionnaire. RESULTS: Overall, 37 recommendations were voted on. In two rounds, all recommendations reached an agreement and were either endorsed or rejected. Endorsed statements include dietary change in primary hyperparathyroidism, Cinacalcet treatment in secondary hyperparathyroidism, alpha-blocker administration for pheochromocytoma, methimazole ± ß-blocker combination for Graves' disease, and follow-up for fine-needle aspiration results of thyroid nodules indicated as Bethesda 3-4 cytological results and papillary microcarcinoma. CONCLUSION: This survey summarizes expert opinion for the management of endocrine surgical conditions during unprecedented times when access to surgical treatment is severely disrupted. The statements are not applicable in circumstances in which surgical treatment is possible.

Comparison of stimulating dissector and intermittent stimulating probe for the identification of recurrent laryngeal nerve in reoperative setting.

PURPOSE: Recurrent laryngeal nerve (RLN) paralysis is one of the most devastating complications after thyroidectomy. Thyroid reoperation is a great challenge for surgeons due to anatomical distortion and fibrosis and associated with a higher risk of RLN injury. In this study, we aimed to compare stimulating dissector (SD) with intermittent stimulating probe (ISP) in thyroid reoperations. This study is the first one which compares the impact of different nerve stimulating devices in thyroid reoperations. METHODS: Included in this randomized prospective study were patients who had a bilateral subtotal thyroidectomy and would undergo a completion thyroidectomy due to a diagnosis of thyroid papillary cancer between January 2015 and January 2017. Patients were divided into two groups as SD group and ISP group. Age, sex, nerve amplitudes, latencies, the first identification time of RLN and complications were compared in both groups. RESULTS: A total of 32 patients, 16 in both groups, were included in the study. The demographics, nerve signal amplitudes and latencies were similar in both groups (p > 0.05). The mean RLN identification time in the SD group was 17.4 ± 4.3 min, which was significantly shorter than those in the ISP group (mean 21.3 ± 3.9) (p = 0.014). CONCLUSION: The first identification of RLN in the thyroid reoperations was faster with the use of SD than with the use of the ISP. Since the electromyographic amplitudes of RLN and vagus nerve with using SD were similar to the bipolar ISP, SD can be used safely for thyroid reoperations.

Selective venous sampling in primary hyperparathyroidism: Is it worth doing?

BACKGROUND: Accurate preoperative localization of the culprit gland is the key point for the surgical treatment of primary hyperparathyroidism. Conventional imaging techniques (ultrasound and Tc99m sestamibi scintigraphy) are usually adequate for preoperative localization. However, in some patient groups, additional imaging modalities may be required since noninvasive techniques may fail. In this study, we aimed to evaluate the diagnostic value of selective parathyroid venous sampling in patients with unclear noninvasive localization tests. METHODS: Among 513 cases who underwent parathyroidectomy due to primary hyperparathyroidism, twelve cases (2.3%) were undergone selective parathyroid venous sampling and were included in the study. Age, sex, presenting symptom, presence of a genetic disease, medical and surgical history, serum calcium (Ca)-parathormone (PTH) levels (preoperative, intraoperative, and postoperative), imaging reports (US, SM, and SVS), surgery reports, pathology reports, and complications were retrospectively reviewed. RESULTS: Seven cases (58.3%) had persistent primary hyperparathyroidism and one patient (8.3%) had past surgical history of total thyroidectomy. The remaining four patients (33.3%) had no previous neck surgery. T he sensitivity of selective venous sampling was 75%. According to the medical history, accurate localization was achieved in 85.7% of persistent cases and 60% of primary cases. Eight cases (66.6%) underwent unilateral neck exploration and four cases (33.3%) underwent four gland exploration. A single adenoma was detected in ten cases (90.9%) while one patient (9.1%) had double adenoma.

Split Sternotomy in Retrosternal Thyroid and Mediastinal Parathyroid Pathologies.

OBJECTIVES: Although cervical incisions are usually sufficient in mediastinal located thyroid and parathyroid pathologies, sometimes mediastinal approaches are required. In recent years, less invasive methods have been used instead of median sternotomy. In this study, the adequacy of the incision and morbidity in patients who underwent split sternotomy due to retrosternal goiter (RG) and mediastinal parathyroid pathology in our clinic were investigated. METHODS: The files of patients who underwent split sternotomy in addition to cervical incision or split sternotomy extending from the sternal notch to the third intercostal space with a separate vertical incision due to retrosternal thyroid pathology or mediastinal ectopic parathyroid adenoma between January 2010 and January 2021 were retrospectively reviewed. Operative success, exposure provided by split sternotomy, and complication rates were investigated. RESULTS: Twelve patients who underwent split sternotomy were included in the study. The mean age of the patients was 57.25±12.62 (44-83) years. Eight (66.7%) of the patients were female and 4 (33.3%) were male. The indication for surgery was multinodular goiter (MNG) in 3 (25%) patients, recurrent MNG in 3 (25%) patients, hyperparathyroidism in 3 (25%) patients, and thyroid cancer in 3 (25%) patients. Transient hypocalcemia in 6 (50%) patients and unilateral vocal cord paralysis in 1 (8.3%) patient developed postoperatively, and all complications resolved spontaneously in an average of 3 weeks. Median sternotomy was not required for any of the patients. CONCLUSION: Split sternotomy is an adequate and applicable method for the success of the surgery in RG and mediastinal parathyroid pathologies that cannot be excised with the cervical approach.

Analysis of the Factors Affecting Survival in the Patients who Underwent Curative-Intent Gastrectomy due to Gastric Adenocarcinoma.

OBJECTIVES: Gastric cancer is the fifth most common cancer and the third most common cause of cancer-related deaths in the world. In this study, we aimed to evaluate the impact of clinicopathological factors on overall survival in the patients who underwent curative-intent gastrectomy due to gastric adenocarcinoma. METHODS: The medical records of 644 patients who underwent gastrectomy between January 2007 and January 2017 in our clinic were retrospectively reviewed. Among these patients, 359 patients were included in this study. The impact of several prognostic factors on survival was investigated. RESULTS: The mean age was 59.2±11.6 (29-83). Male/female ratio was 2.12. The median follow-up time was 19 months (CI=10.1-31.1). Median overall survival was 23±2.3 months (CI=18.3-27.6). Splenectomy, R1 (microscopically incomplete) resection, and advanced stage were independent risk factors for poor prognosis. CONCLUSION: R1 resection, splenectomy, and advanced TNM stage were associated with poor prognosis in gastric cancer. Splenectomy should be avoided in the absence of direct invasion of the tumour or metastasis of lymph nodes on splenic hilum to prevent postoperative infectious complication-related mortality.

Endocrine Surgery during the COVID-19 Pandemic: Recommendations from the Turkish Association of Endocrine Surgery.

The 2019 novel coronavirus disease (COVID-19) was initially seen in Wuhan, China, in December 2019. World Health Organization classified COVID-19 as a pandemic after its rapid spread worldwide in a few months. With the pandemic, all elective surgeries and non-emergency procedures have been postponed in our country, as in others. Most of the endocrine operations can be postponed for a certain period. However, it must be kept in mind that these patients also need surgical treatment, and the delay time should not cause a negative effect on the surgical outcome or disease process. It has recently been suggested that elective surgical interventions can be described as medically necessary, time-sensitive (MeNTS) procedures. Some guidelines have been published on proper and safe surgery for both the healthcare providers and the patients after the immediate onset of the COVID-19 pandemic. We should know that these guidelines and recommendations are not meant to constitute a position statement, the standard of care, or evidence-based/best practice. However, these are mostly the opinions of a selected group of surgeons. Generally, only life-threatening emergency operations should be performed in the stage where the epidemic exceeds the capacity of the hospitals (first stage), cancer and transplantation surgery should be initiated when the outbreak begins to be controlled (second stage), and surgery for elective cases should be performed in a controlled manner with suppression of the outbreak (third stage). In this rapidly developing pandemic period, the plans and recommendations to be made on this subject are based on expert opinions by considering factors, such as the course and biology of the disease, rather than being evidence-based. In the recent reports of many endocrine surgery associations and in various reviews, it has been stated that most of the cases can be postponed to the third stage of the epidemic. We aimed to evaluate the risk reduction strategies and recommendations that can help plan the surgery, prepare for surgery, protect both patients and healthcare workers during the operation and care for the patients in the postoperative period in endocrine surgery.

Torsion of wandering spleen nine years after gastric volvulus: Effect of multiparity?

Wandering spleen is a rare condition and has life-threatening complications, such as torsion or infarction. It may be asymptomatic or may present with chronic abdominal pain or intraabdominal mass. Since clinical diagnosis is usually difficult, radiological examinations play a very important role in diagnosis. A 37-year-old multiparous woman was admitted to the emergency room with a complaint of abdominal pain. The patient stated that she underwent an operation due to gastric volvulus nine years ago. Preoperative diagnosis was made by ultrasonography and computed tomography. Splenectomy was performed because of the irreversible infarction. Wandering spleen torsion is a rare clinical condition that may cause an acute abdomen. Computerized tomography is the gold standard for preoperative diagnosis. Gastric volvulus and wandering spleen have similar etiologies. In the literature, the coexistence of these two diseases in adulthood is rarely reported. However, to our knowledge, this case is the first report to describe the emergence of these two pathologies at different times in adulthood.

The Effects of Operation Technique on Recurrence of Incisional Hernia Repair.

OBJECTIVES: The selection of incision type, closure type of incision and the suture material are some of the important factors to prevent hernia development. We should aim to perform the best procedure with the best technique to reduce the risk of recurrence. Surgical options include primary repair and open or laparoscopic repair with mesh. Mesh repairs can be performed as onlay, sublay or inlay according to the area where the mesh is to be laid. In this retrospective study, our main goal was to compare the recurrence rates in patients who underwent incisional hernia repair with onlay and inlay mesh techniques. METHODS: This retrospective study included 185 patients who underwent surgery due to incisional hernia in our clinic between January 2012 and October 2017. Patients were divided into two groups according to the technique as Group 1 with onlay mesh repair and Group 2 with inlay mesh repair. The same type of mesh (prolen) was applied to all patients. RESULTS: There were 121 patients in Group 1 and 64 patients in Group 2. According to data we obtained, 64.3% of the patients were women and the mean age of all patients was 58.4±16.4 years. Postoperative complications (such as seroma-hematoma, surgical site infection, mesh rejection, postoperative ileus) developed in 29.2% (n=54) of the patients. The length of hospital stay was 4.2±3 days in Group 1 and 5.6±5 days in Group 2. The mean follow-up period was 48.6 months (24-93 months), with the recurrence rates of 5.8% (n=7) in Group 1 and 10.9% (n=7) in Group 2, respectively. There was a statistically significant difference between the groups concerning comorbidity, postoperative complications, the length of hospitalization stay and recurrence. CONCLUSION: We believe that the onlay technique will be more appropriate than the inlay technique when only prolen mesh is preferred because the recurrence rates are higher in the inlay technique.

The effect of successful parathyroid surgery on left ventricle function in patients with primary hyperparathyroidism evaluated with strain echocardiography.

BACKGROUND: Hyperparathyroidism (PHP) is the most common cause of hypercalcemia in outpatients. It is characterized by many cardiac complications including chronic cardiac arrhythmia, hypertrophy, and diastolic insufficiency. However, there are insufficient data about the cardiac systolic function in PHP. Data regarding the positive effects of surgical treatment on cardiac complications are limited and inadequate. The aim of this study was to evaluate the postoperative changes in the left ventricle functions of patients with PHP using strain echocardiography (STE) instead of traditional echocardiographic evaluation. METHODS: This prospective study included 29 patients with PHP. Detailed echocardiographic evaluations were made including conventional and STE' ventricle function preoperatively and at 6 months after surgery. Then, preoperative and postoperative STE changes, global longitudinal (GLS) and circumferential strain (GCS), were compared. Patients with recurrent surgery, poor echogenicity, and comorbid conditions affecting STE were excluded. RESULTS: No significant change was determined in ejection fraction in the period from preoperative to 6 months postoperative (P > .05). The GLS value increased from 18.53 ± 3.06 to 20.25 ± 3.89, to a statistically significant level (P = .004). The other echocardiographic parameters remained unchanged for the same patients. CONCLUSION: Despite normal 2D echocardiography data, it was determined that the GLS values deteriorated preoperatively and improved by the 6th postoperative month. The detection of early disorders in PHP that cannot be detected on 2D echocardiography, even in asymptomatic patients, may suggest a new treatment indication. For asymptomatic PHP patients, strain echocardiography may be more valuable than 2D echocardiographic evaluation to determine myocardial dysfunction. The recent literature is insufficient, and there is a need for further, more extensive studies with longer follow-up periods.