Long-term effectiveness,outcomes and complications of bariatric surgery

Dietary imbalance and overeating can lead to an increasingly widespread disease-obesity.Aesthetic considerations aside,obesity is defined as an excess of adipose tissue that can lead to serious health problems and can predispose to a number of pathological changes and clinical diseases,including diabetes;hypertension;atherosclerosis;coronary artery disease and stroke;obstructive sleep apnea;depression;weight-related arthropathies and endometrial and breast cancer.A body weight 20%above ideal for age,gender and height is a severe health risk.Bariatric surgery is a set of surgical methods to treat morbid obesity when other treatments such as diet,increased physical activity,behavioral changes and drugs have failed.The two most common procedures currently used are sleeve gastrectomy and gastric bypass.This procedure has gained popularity recently and is generally considered safe and effective.Although current data show that perioperative mortality is low and better control of comorbidities and short-term complications is achieved,more randomized trials are needed to evaluate the long-term outcomes of bariatric procedures.This review aims to synthesize and summarize the growing evidence on the long-term effectiveness,outcomes and complications of bariatric surgery.

Surgical complications in COVID-19 patients in the setting of moderate to severe disease

The coronavirus disease 2019(COVID-19)pandemic has had a considerable impact on the work of physicians and surgeons.The connection between the patient and the surgeon cannot be replaced by telemedicine.For example,the surgical staff faces more serious difficulties compared to non-surgical specialists during the COVID-19 pandemic.The primary concerns include the safest solutions for protecting healthcare staff and patients and the ability to provide adequate surgical care.Additionally,the adverse effects of any surgery delays and the financial consequences complicate the picture.Therefore,patients’admission during the COVID-19 pandemic should be taken into consideration,as well as preoperative measures.The COVID-19 situation brings particular risk to patients during surgery,where preoperative morbidity and mortality rise in either asymptomatic or symptomatic COVID-19 patients.This review discusses the recent factors associated with surgical complications,mortality rates,outcomes,and experience in COVID-19 surgical patients.

伴自然月经来潮的Turner综合征患者发生子宫内膜癌的风险增高:病例报道及文献回顾

Background. Patients with Turner’ s syndrome receiving unopposed estrogens for the induction of feminization have an increased risk of endometrial carcinoma. Only seven patients who were not treated with estrogen replacement therapy have been reported to have developed endometrial carcinoma at different age levels. Case. A young girl with Turner’ s syndrome phenotype, spontaneous puberty, and karyotype 45,X0/47,XXX from peripheral blood, after irregular menstrual cycles of 9 years, at the age of 21, was diagnosed with a non- invasive welldifferentiated endometrial carcinoma confined to a hyperplastic endometrial polyp. Analysis of the ovarian tissue by FISH confirmed mosaicism: 45,X0/46,XX/47,XXX. Conclusion(s)- . The endogenous estrogen secretion from the ovaries might have caused malignancy in this case. Patients with Turner’ s syndrome with spontaneous menarche might carry a higher risk of endometrial carcinoma.

Exome sequencing identifies a likely causative variant in 53%of families with ciliopathy-related features on renal ultrasound after excluding NPHP1 deletions

Nephronophthisis-related ciliopathies(NPHP-RC)represent one of the most common causes of chronic kidney disease in the first three decades of life and are characterized by a broad genetic and clinical heterogeneity.1 To date,more than 90 genes have been identified that cause autosomalrecessive NPHP-RC if mutated,accounting for up to 60%of cases.1 Among these,homozygous deletions of NPHP1 are the most common cause.Ciliopathy genes localize to primary cilia,basal bodies,or the centrosome and lead to a primary ciliary disruption if mutated,thereby causing a broad phenotypical spectrum.1 Patients that suffer from NPHP-RC can either have an isolated renal phenotype,such as polyuria,polydipsia,decreased urinary concentration ability,and secondary enuresis due to loss of tubular function,or present with extrarenal symptoms including retinal degeneration,cerebellar vermis hypoplasia,or hepatic fibrosis.Patients are often diagnosed in early adolescence,reaching end-stage renal disease before 25 years of age,but early onset and rapidly progressive forms of NPHP-RC also exist.1 Renal ultrasound indicates kidneys of normal or reduced renal length with increased echogenicity and corticomedullary cysts.