[Laparoscopic downstaging surgery for colorectal cancer with synchronous liver metastases: what value in two-stage hepatectomies?].

Bilobar hepatic metastases from colorectal cancer pose a problem in terms of management, with curative surgery often requiring several stages. The purpose of our study was to evaluate laparoscopic approach with portal vein ligation in the first step of two-stage hepatectomy in the treatment of patients with synchronous liver metastases from colorectal cancers (SLMCRC). We conducted a single-center retrospective study from August 2016 to January 2020.

Outcomes of Laparoscopic Combined Surgery for Colorectal Cancer with Synchronous Liver Metastases: A Prospective Comparative Study.

Aim: Combined surgery for colorectal cancer with synchronous liver metastases (CRCSLM) is addressed to selected patients. Technically, by conventional surgery this simultaneous approach raises a problem of adequate access. The purpose of this study is to assess the feasibility and safety of the laparoscopic approach in combined surgery.

Postoperative Outcomes After Laparoscopic Liver Resections in Low and High-Volume Centers: A Multicentric Case-Matched Comparative Study.

Background: Laparoscopic liver resection (LLR) is the gold standard for liver resections. Despite its feasibility and safety in high-volume centers (HVC), its performance is controversial in low-volume centers (LVCs). We aimed to evaluate the results of LLR performed in LVC.

Correlation of adenosine deaminase operating under nitro-oxidative stress with tumor and vascularization in patients with advanced gallbladder carcinoma.

This study investigates serum redox status and adenosine catabolism markers in relation to tumor and angiogenesis, in patients with gallbladder carcinoma (GBC). The level of adenosine deaminase (ADA) and xanthine oxidase (XO) activities, nitrites (NO2), glutathione (GSH) and malondialdehyde (MDA) were measured in sera of 40 GBC patients and 40 healthy donors. In parallel, 15 tumors at TNM stage IV were scored for CD34 expression and microvessel density (MVD).

Pancreas-preserving management in reinterventions for severe pancreatic fistula after pancreatoduodenectomy: a systematic review.

Background: Life-threatening postoperative pancreatic fistula (LTPOPF) is the most feared complication after pancreatoduodenectomy (PD). Although completion pancreatectomy (CP) is usually performed when radiological management fails, the associated morbidity and mortality rates remain high. Here, we reviewed pancreas-preserving alternatives to CP.

Budd-Chiari syndrome: a prospective analysis of hepatic vein obstruction on ultrasonography, multidetector-row computed tomography and MR imaging.

Purpose: The goal of this study was to prospectively describe the imaging presentation of hepatic vein (HV) obstruction in patients with Budd-Chiari syndrome (BCS) on duplex and color Doppler ultrasonography (DCD-US), multidetector-row computed tomography (MDCT) and magnetic resonance imaging (MRI).

Materials And Methods: A total of 176 patients with primary BCS (mean age, 33 years; 101 women) were prospectively included. BCS diagnosis was made by direct visualization of HV and/or upper portion of the inferior vena cava (IVC) obstruction on DCD-US and/or MDCT and/or MRI.

[Renal failure in Tunisian patients with type 2 diabetes: frequency and related factors].

Background: Frequent screening of renal failure and good glycaemic control in diabetic patients can avoid this severe complication.

Aim: To evaluate the frequency of renal failure and the associated risk factors among type 2 diabetic Tunisian in-patients. Glomerular filtration rate was estimated using the Cockcroft-Gault formula.

A Case of Resistance to Thyroid Hormone with Chronic Thyroiditis: Discovery of a Novel Mutation (I54V).

Resistance to thyroid hormone (RTH) is a rare disorder characterized by variable tissue hyporesponsiveness to thyroid hormone, usually caused by mutations in the thyroid hormone receptor beta (TRβ). It has been reported that the serum of patients with RTH is free of auto-antibodies against thyroglobulin (Tg) and thyroid peroxidase (TPO), except in rare cases where coincidental autoimmune thyroiditis is also present. We describe a 13-year-old girl with chronic thyroiditis and RTH.

[Management of acromegaly in pregnant woman].

Pregnancy in acromegalic patients is an infrequent event, due to perturbed gonadotroph function. On the other hand, pregnancy may cause an enlargement of the adenoma or an increase of growth hormone (GH) secretion. We report the case of a 26-year-old woman with a GH-secreting pituitary macroadenoma who was operated by transphenoidal approach.

[Celiac disease revealed by hypocalcemia complicating total thyroidectomy: a case report].

In order to illustrate a particular circumstance of diagnosis of celiac disease, we report the case of 54-year-old women with a history of thyroid enlargement with normal thyroid function and positive anti-peroxidase antibodies. Immediately after total thyroidectomy with preservation of the parathyroid glands, she developed tetany with total serum calcium level at 50mg/l. Intravenous calcium infusion increased the calcium level and led to resolution of hypocalcemia-induced signs but there was no result when calcium and vitamin D were taken orally.

[Hypertension in polycystic ovary syndrome].

Unlabelled: Polycystic ovary syndrome (PCOS) is associated with multiple cardiovascular risk factors. The aims of this study are to investigate the prevalence of hypertension in a female population with PCOS and to correlate hypertension with her clinical and hormonal profile.

Materials And Methods: it is a transversal study of 79 PCOS patients with mean age of 25 +/- 7 years (range 13-44).

[Factors influencing homocysteineamia in type 2 diabetic patients].

Previous studies have suggested that hyperhomocysteinaemia (Hcy) could be a strong and independent cardiovascular risk factor. Many factors could influence the serum concentration of Hcy such as vitamin B 12, folic acid, renal failure, hypothyroid status, ovarian failure and cancers. So the aim of our study was to evaluate the prevalence of hyperhomocysteinaemia among 54 type 2 diabetic patients and to study, its relationship with vitamin B12, folic acid and Metformin.

[Hypopituitarism and antiphospholipid syndrome].

Endocrine disorders seen in antiphospholipid syndrome are rare. To date, these disorders have generally involved Addison's disease. Recently reports have appeared of a few cases of primary or secondary hypopituitarism associated with primary antiphospholipid syndrome.