Positive lymph node ratio as a prognostic factor for gastric cancer patients: Is it going to supersede positive lymph node number in guidelines?

Gastric malignancies constitute the sixth most common cancer with regards to incidence and have the fifth most mortality rates. Extended lymph-node dissection is the surgical modality of choice while treating advanced stage gastric cancer. It is yet a topic of debate, whether or not the amount of positive lymph nodes after a pathological examination following the surgical intervention is of prognostic value.

Management of Nonocclusive Mesenteric Ischemia in Patients with Cardiac Failure.

Aim: This study aimed to evaluate the surgical procedures, outcomes, and prognostic factors in patients with ischemic heart disease who were operated on due to nonocclusive mesenteric ischemia (NOMI).

Material And Methods: This research contains all patients diagnosed with congestive heart failure and NOMI between January 2011 to January 2020. The patients who had angiography or CT that showed occlusion of more than 50% in any of the main branches of the mesenteric artery or patients who presented with symptoms in correlation with a total occlusion were excluded from the study.

Papillary Thyroid Cancer Presenting with Incidental Skin Lesion: Critical Management of Distant Metastasis.

Papillary thyroid cancer can usually metastasize to neck lymph nodes. Distant metastases are generally seen as solid organ metastases, in contrast, skin metastasis can rarely be seen. We present a case with papillary thyroid cancer diagnosed with skin metastasis as first clinical sign of distant organ metastasis.

Unexpected tendency to bleeding in COVID-19 patients: A case of spontaneous retroperitoneal hematoma.

While COVID-19 pandemic has become an enormous and devastating pandemic for today's world, studies on the morbidity of the disease mainly show the disease's progress with pneumonia and thromboembolic pathologies. In this disease with a predisposition to thromboembolism, findings of nontraumatic focused hemorrhages are unexpected. As spontaneous retroperitoneal hematoma is a serious condition with the absence of symptoms, creating a challenge for diagnosis, it should also be considered in COVID-19 which is thought to be predisposed to thromboembolism.

Giant parathyroid adenoma diagnosed by brown tumour, a clinical manifestation of primary hyperparathyroidism: A case report.

Brown tumour (BT) is the pathological expression of osteitis fibrosa cystica which is caused due to primary and secondary hyperparathyroidism (HPT). It is a rare benign lesion of skeletal system that usually affects the facial bones, clavicles, ribs, pelvis and extremities. The purpose of this case report is to present the clinical, pathological and radiological findings of BT - rarely seen in adults - originating from the giant parathyroid adenoma and emerging as the first clinical sign of HPT.

Comparison of the management of emergency and oncological surgeries during the COVID-19 pandemic with the previous experience. A single-center retrospective study.

Aim: The aim of this study is to point out the changes and possible delay in diagnosis or treatment of malignancies and an added risk of COVID-19 exposure emerging from these interventions, as well as to underline the increase of surgical demand once the pandemic measures are eased.

Methods: This study is a retrospective review of the patients operated between 11.03.

Protective Loop Ileostomy Closure Techniques: Comparison of Three Different Surgical Techniques.

Objective Anastomotic leaks can be very dangerous in colorectal cancers. Protective loop ileostomy is life-saving in low anterior rectal tumors to prevent pelvic sepsis. The aim of this study is to compare early morbidities for stapled, handsewn closure (end to end) or handsewn closure (anterior wall only) of loop ileostomy, and to further assess efficacy and safety for each technique.

How should be the Surgical Treatment Approach during the COVID-19 Pandemic in Patients with Gastrointestinal Cancer?

COVID-19 was first seen in China at the end of December 2019. COVID-19 is a novel type of coronavirus that is defined as SARS-CoV-2, which can be mild or severe in the lungs, causing acute respiratory infection. The disease was first presented in the literature as Coronavirus Disease 2019 (COVID-19) in February 2020.

Standards and Definitions in Neck Dissections of Differentiated Thyroid Cancer.

Papillary and follicular thyroid carcinomas arising from the follicular epithelial cells and forming differentiated thyroid cancer (DTC) consist of >95% of thyroid cancers. Lymph node metastasis to the neck is common in DTC, especially in papillary thyroid cancer. The removal of only the metastatic lymph nodes (berry picking) does not help to achieve a potential positive contribution to the survival and recurrence of lymph node dissection in the DTC.

Approach to the diagnosis and treatment of mesenteric panniculitis from the surgical point of view.

Objective: To evaluate the diagnostic and treatment approaches for patients diagnosed with mesenteric panniculitis.

Material And Methods: We retrospectively reviewed all patients diagnosed with mesenteric panniculitis between January 2010 and March 2016. We recorded the demographic features, clinical symptoms, laboratory values, radiological methods, treatment approach, and outcomes of the patients.

A Review of Methods for the Preservation of Laryngeal Nerves During Thyroidectomy.

The recurrent laryngeal nerve (RLN) provides motor innervation to the abductor and adductor muscles of the vocal cord, whereas the external branch of the superior laryngeal nerve (EBSLN) provides motor innervation to the cricothyroid muscle, which is the tensor muscle of the vocal cord. Both the RLN and the EBSLN are anatomically close to the thyroid and are therefore at risk of injury during thyroidectomy. These 2 laryngeal nerves must be carefully preserved during surgery to ensure that the function of the vocal cord is not impaired.