Hepatic tuberculoma: A challenging diagnosis.

Clinical case presentation : We present the case of a 32-year-old Tunisian woman living in Belgium with a 5-year history of liver lesions. Her medical history is marked by two pregnancies, and pleural tuberculosis at the age of 23, treated by antitubercular agents. The lesions were incidentally discovered in 2013 on a CT scan during a workout because of postpartum fever. They measured 8, 28, and 11 mm, respectively, at segments 7, 5, and 6; based on both MRI and ultrasound, they were considered atypical. She was asymptomatic and put under surveillance with no precise diagnosis

Acute liver graft cellular rejection after interferon-free antiviral treatment for HCV infection. Is there a risk? A warning about three cases.

All patients transplanted for hepatitis C (HCV)- related cirrhosis will experience a recurrence of the viral disease on the liver graft with an accelerated course of the disease and a progression to advanced liver fibrosis in up to 50% of the patients at 5 years post-liver transplantation. HCV infection is a high risk for graft lost. We report here three cases of patients transplanted for hepatocellular carcinoma on HCV-related cirrhosis. All cases experienced an acute cellular rejection after the end of HCV therapy with direct acting antivirals (DAAs). We thus advocate for a close monitoring of tacrolimus and liver tests even a few months after the end of the treatment. Clinicians using DAAs after liver transplantation should be aware of the dynamics of tacrolimus levels during therapy and immunological changes that can occur even several weeks (or months) after the end of DAA treatment

A Retrospective Comparative Study of Primary Versus Revisional Roux-en-Y Gastric Bypass: Long-Term Results.

AIMS: To compare the perioperative parameters and excess weight loss between patients operated by laporoscopic Roux-en-Y gastric bypass (LRYGB), as a primary operation or a revisional, for insufficient weight loss after vertical banded gastroplasty (VBG) or adjustable gastric banding (AGB). METHODS: A retrospective analysis of all patients who underwent a LRYGB was performed for the period 2004-2011. Demographics, preoperative body mass index (BMI), co-morbidities, operation time, conversion rate, perioperative complications, hospitalization period, and % of excess BMI loss (%EBMIL) were investigated and compared between groups. RESULTS: Three hundred forty-two laparoscopic gastric bypass operations were performed, 245 were primary, and 97 revisional. Median follow-up was 30 months (range 0-108 months). Mean BMI (kg/m2) before bypass was 45.2 for primary laparoscopic Roux-en-Y gastric bypass (pLRYGB) and 41.1 for revisional laparoscopic Roux-en-Y gastric bypass (rLRYGB). Median operative time and length of stay were longer for rLRYGB 157.5 versus 235 min (p < 0.001) and 6 versus 6.5 days (p = 0.05). Conversion to laparotomy was performed in eight patients, 0.4% of primary and 7.2% of revisional. Morbidity rate was 6.5% in pLRYGB versus 10% in rLRYGB (NS). There was one death in the primary group. Percentage of EBMIL was significantly lower in the revisional group at 12, 18, and 24 months of follow-up. CONCLUSIONS: Revisional and primary gastric bypass have no statistical differences in terms of morbidity. The % of excess BMI loss is lower after revisional gastric bypass during the first 2 years of follow-up. The trend of weight loss or weight regain was similar in both groups

Leiomyosarcoma of the Inferior Vena Cava Level II Including Both Renal Veins : Surgical Approach.

A 66 years old male developping an acute lower right limb oedema due to an extended venous thrombosis of the common femoral and iliac veins was diagnosed to have a leiomyosarcoma of the inferior vena cava (IVC) involving both renal veins. The characteristics and management of this level II IVC leiomyosarcoma are discussed with particular attention to the renal vein reconstruction and neo-adjuvant therapy

Common Limb Length Does Not Influence Weight Loss After Standard Laparoscopic Roux-En-Y Gastric Bypass

Background: Although Roux-en-Y gastric bypass (RYGBP) has proven its reliability over time in terms of weight loss and resolution of comorbidities, there continues to be a significant controversy in terms of used limb lengths. In the classical RYGBP, most surgeons have reported an alimentary limb length (ALL) of 100 to 150 cm and a bilio-pancreatic limb length (BPLL) of 50 to 75 cm. On the other hand, the common limb length (CLL) remains unknown in all the patients. As it is theoretically related to the level of malabsorption, CLL could influence weight loss after RYGBP. Materials and Methods: We performed a laparoscopic RYGBP in 90 patients with a mean preoperative body mass index (BMI) of 44.8. ALL and BPLL were respectively fixed at 150 and 75 cm. A systematic intraoperative measurement of CLL was performed. Results: As expected, we found a great variation of the jejuno-ileal length and also of the CLL. We created three subgroups of patients: one with the entire population, one excluding the super-obese patients (BMI > 50) and the third one excluding the revisions. There was no statistically significant correlation between CLL and excess BMI loss (EBMIL) at 1, 3, 6 and 12 months of follow-up in each group. We also found a linear correlation between the jejuno-ileal length and the height of individuals. Conclusion: With a fixed 150-cm ALL and a 75-cm BPLL, there is no evidence that the anatomical variations of CLL could influence weight loss after classical RYGBP

Hibernoma mimicking liposarcoma

A 26-year-old man was referred to the ophthalmology department with a 1-week history of blurred vision of the left eye; there was no pain or redness. Ophthalmological examination found unilateral choriocapillaropathy with optic nerve oedema. He was in a stable relationship and had not travelled abroad recently, nor had he been in contact with any animals or pets. He had a history of ulcerative colitis diagnosed 2 years earlier for which he was treated for 1 year with azathioprine and oral corticosteroids. Since then he had been totally asymptomatic. [...

Total en bloc spondylectomy of T11 and spine shortening performed on a 17-month-old patient: art of the possible

STUDY DESIGN: Case report. PURPOSE: The authors used spine shortening as an alternative strategy to intercalary graft fixation to restore permanent spine stability for a 17-month-old infant who received total en bloc spondylectomy (TES) of T11 to treat an embryonic rhabdomyosarcoma. TES involves complete removal of vertebra, compensated by spine reconstruction using intercalary allografts and permanent posterior instrumentation, which is not possible for skeletally immature patients with high growth potential and non-ossified vertebrae. METHODS: Surgery was performed over two consecutive days. During the first day, the tumor was released from its dorsal attachments through the posterior approach. During the second day, the tumor was dissected and excised through the anterior approach, leaving a gap between T10 and T12. The two vertebrae were then drawn toward each other until the gap was bridged. The dural sac slipped into the canal under T10 and T12 with no observable kinking. RESULTS: Fifteen weeks after surgery, thoraco-abdominal CT confirmed fusion of the T10 and T12 vertebral bodies. Three years later, the patient lives a normal life with no major neurological deficits or recurrence of sarcoma. CONCLUSIONS: This case report is the first to demonstrate the feasibility of TES with spine shortening of an entire thoracic segment without spine kinking or damage in an infant. This unprecedented surgical technique allowed complete removal of an embryonic rhabdomyosarcoma, while granting rapid stability and growth potential. LEVEL OF EVIDENCE: IV

The use of autologous peritoneum in surgery of portal hypertension: H-shape splenorenal shunt using simple layer peritoneal tube.

The management of portal hypertension complicated by iterative gastro-intestinal bleeding remains challenging, especially in a low-income environment. Interventional radiology and endoscopic treatments are not always accessible, and a definitive surgical option may prove to be lifesaving. We report a new technique of surgical portosystemic shunt that can be performed in all contexts. We describe the surgical technique of a H-shaped splenorenal shunt using autologous rolled up peritoneum as a vascular graft