[Bariatric surgery: role of sleeve gastrectomy in 2022]. / Chirurgie bariatrique : place de la gastrectomie en manchon (sleeve gastrectomy) en 2022.

Two main procedures currently dominate the panel of bariatric interventions. Sleeve gastrectomy is technically easier and the most widely performed in the world. It shows slightly inferior results and is also associated with a slightly lower morbidity compared to gastric bypass. This is counterbalanced by its irreversibility and a high prevalence of postoperative gastro-esophageal reflux. For this reason, gastric bypass remains the dominant procedure in Switzerland, thanks to its good long-term weight and metabolic results. Sleeve gastrectomy is also an important option in bariatric surgery, with some specific indications.

Deux procédures principales dominent actuellement la chirurgie bariatrique: la gastrectomie en manchon (ou sleeve gastrectomy) et le bypass gastrique. La première, la plus pratiquée dans le monde, est techniquement plus simple. Elle donne des résultats légèrement inférieurs à ceux du bypass gastrique, avec une morbidité aussi légèrement inférieure. Son irréversibilité et la fréquence du reflux gastro-œsophagien postopératoire représentent des facteurs limitants. Pour cette raison, le bypass gastrique reste en Suisse l'intervention de choix grâce à ses bons résultats pondéraux et métaboliques à long terme. En 2022, la gastrectomie en manchon est aussi une option importante dans l'arsenal bariatrique, avec quelques indications spécifiques.

[Super obesity, an exponentially growing epidemic : surgical treatment options and expectations]. / Superobésité, une épidémie en croissance exponentielle : options thérapeutiques chirurgicales et attentes.

Obesity is a major health problem with a prevalence that has tripled since 1976, affecting a large portion of the population across all ages. Bariatric surgery is currently considered as the most efficient and durable treatment in terms of weight loss and remission of long-term co-morbidities. The objective of this article is to describe briefly the different surgical options for patients with severe obesity and to report their effectiveness, as well as to provide primary care physicians with simple instructions, regarding initial management and the appropriate guidance of their patients to a specialized service.

L'obésité représente un problème de santé publique majeur avec une prévalence qui a triplé depuis 1976 et qui touche une grande partie de la population, tous âges confondus. La chirurgie bariatrique est actuellement considérée comme le traitement le plus efficace et le plus durable en termes de perte de poids et de rémission des comorbidités à long terme. L'objectif de cet article est de décrire brièvement les différentes options chirurgicales pour les patients souffrant d'une obésité sévère, de rapporter leur efficacité, ainsi que de fournir aux médecins de premier recours des instructions simples en ce qui concerne la prise en charge initiale et l'orientation appropriée de leurs patients vers un service spécialisé.

The incidence of colon cancer among patients diagnosed with left colonic or sigmoid acute diverticulitis is higher than in the general population.

BACKGROUND: Considering the low incidence of colon cancer after an initial episode of colonic diverticulitis in some categories of patients, some authors suggested to exempt them from colonoscopy. However, this incidence has never been compared to that of a reference population, and predictors of cancer are still poorly investigated. We aimed to determine the 1-year incidence of colon cancer at the site of diverticulitis in patients diagnosed with left colonic or sigmoid acute diverticulitis, to compare this incidence to a reference population to state whether endoscopy is required or not, and to identify predicting factors of cancer to better target subpopulations needing that examination. METHODS: All patients admitted at the University Hospitals of Geneva for left colonic or sigmoid acute diverticulitis were included. Patients with a previous history of colon cancer or non-available for follow-up were excluded. Demographic data, haemoglobin values, and the Hinchey score were documented. This cohort was matched with the Geneva Cancer Registry to look for cancer occurrence at the site of diverticulitis within 1 year. Predictors of cancer were assessed using univariate logistic regression and the risk of cancer by comparing observed cases to a reference population using standardized incidence ratios. RESULTS: The final cohort included 506 patients. Eleven (2.2 %) had a diagnosis of cancer at the site of diverticulitis within 1 year. The mean age was significantly different between patients with cancer and others. No predictor of cancer could be identified, except a trend for an increased risk with advancing age (p = 0.067). The standardized incidence ratios showed a 44-fold increased risk of cancer among the cohort compared to the reference population. CONCLUSIONS: Colonoscopy should be continued after an initial diagnosis of left colonic or sigmoid acute diverticulitis, irrespective of the clinical or radiological presentations.

Routine chest X-ray is not mandatory after fluoroscopy-guided totally implantable venous access device insertion.

BACKGROUND: The aim of this study is to determine whether systematic postoperative chest X-ray is required after totally implantable venous access port device (TIVAD) placement under fluoroscopic control. METHODS: A retrospective chart review of all consecutive patients with fluoroscopy-guided TIVAD insertion from July 10, 2009 to April 16, 2012 was conducted at the Geneva University Hospitals (n = 927). Patients with an available postoperative chest X-ray were included, regardless of approach (open or percutaneous) and venous access site (subclavian, cephalic, jugular, etc.). Exclusion criteria were incomplete data and preexisting pneumothorax or hemothorax. RESULTS: Eight hundred ninety-one patients were included. First-intention venous cutdown was performed in 878 patients (98.5%), with success rates of 79.4% and 88.2% when targeting the left and right cephalic veins, respectively. Percutaneous access was the chosen first-intention procedure for 12 patients (1.3%). Eight-hundred thirty-six (93.8%) insertions were performed only by the open approach and 53 (5.9%) implantations required at least one venous puncture. Two implantations were performed using previous central venous accesses. Immediate complications associated with TIVAD placement and detected on the postoperative chest X-ray consisted of 1 asymptomatic pneumothorax, 1 symptomatic hemothorax, and 2 malpositions of the catheter. One additional pneumothorax was discovered during the first night after TIVAD insertion in a patient who became symptomatic. CONCLUSIONS: The very low incidence of immediate complications detected by postprocedural chest X-ray suggests that such a control is not mandatory as a routine method after fluoroscopy-guided TIVAD insertion mainly performed by venous cutdown. X-ray should be performed only in cases of clinical suspicion.

Complete pathological response (ypT0N0M0) after preoperative chemotherapy alone for stage IV rectal cancer.

BACKGROUND: Complete pathological response occurs in 10-20% of patients with rectal cancer who are treated with neoadjuvant chemoradiation therapy prior to pelvic surgery. The possibility that complete pathological response of rectal cancer can also occur with neoadjuvant chemotherapy alone (without radiation) is an intriguing hypothesis. CASE PRESENTATION: A 66-year old man presented an adenocarcinoma of the rectum with nine liver metastases (T3N1M1). He was included in a reverse treatment, aiming at first downsizing the liver metastases by chemotherapy, and subsequently performing the liver surgery prior to the rectum resection. The neoadjuvant chemotherapy consisted in a combination of oxaliplatin, 5-FU, irinotecan, leucovorin and bevacizumab (OCFL-B). After a right portal embolization, an extended right liver lobectomy was performed. On the final histopathological analysis, all lesions were fibrotic, devoid of any viable cancer cells. One month after liver surgery, the rectoscopic examination showed a near-total response of the primary rectal adenocarcinoma, which convinced the colorectal surgeon to perform the low anterior resection without preoperative radiation therapy. Macroscopically, a fibrous scar was observed at the level of the previously documented tumour, and the histological examination of the surgical specimen did not reveal any malignant cells in the rectal wall as well as in the mesorectum. All 15 resected lymph nodes were free of tumour, and the final tumour stage was ypT0N0M0. Clinical outcome was excellent, and the patient is currently alive 5 years after the first surgery without evidence of recurrence. CONCLUSION: The presented patient with stage IV rectal cancer and liver metastases was in a unique situation linked to its inclusion in a reversed treatment and the use of neoadjuvant chemotherapy alone. The observed achievement of a complete pathological response after chemotherapy should promote the design of prospective randomized studies to evaluate the benefits of chemotherapy alone in patients with stages II-III rectal adenocarcinoma (without metastasis).

Protein malnutrition after Roux-en-Y gastric bypass: a challenging case and scoping review of the literature.

Although protein malnutrition (PM) is often reported after highly malabsorptive procedures, its exact incidence and mechanisms after Roux-en-Y gastric bypass (RYGB) are poorly understood. The aim of this study was to present a challenging clinical case of PM after RYGB and conduct a scoping review of the literature. Among the 18 studies with 3015 RYGB patients included in the review, the median incidence of PM was 1.7% (range, 0%-8.9%), and it was diagnosed 12 to 120 months after RYGB. The most common cause is insufficient oral intake of protein; however, in cases of persistent hypoalbuminemia, a thorough diagnostic workup needs to be performed. Risk factors for PM after RYGB include specific triggering events such as intractable vomiting and dysphagia, and a total alimentary limb length less than 250 to 300 cm.

Long-term weight loss and metabolic benefit from Roux-en-Y gastric bypass in patients with superobesity.

BACKGROUND: Although Roux-en-Y gastric bypass (RYGB) is widely performed worldwide, its efficacy in patients with a body mass index (BMI) greater than 50 kg/m2 remains controversial. The aim of the present paper was to assess long-term (10 years or more) weight loss and metabolic results of RYGB in patients with superobesity (SO; BMI > 50 kg/m2), compared with patients with morbid obesity (MO; BMI 35-50 kg/m2). METHODS: This study involved retrospective analysis of a prospectively followed cohort of adult patients operated on for a primary RYGB between 1999 and 2008. Long-term weight loss and metabolic parameters were compared between SO and MO patients, with a sex-specific subgroup analysis in SO patients. Multiple logistic regression assessed independent predictors of poor long-term weight loss. RESULTS: Among the 957 included patients, 193 (20.2 per cent) were SO (mean BMI 55.3 kg/m2versus 43.3 kg/m2 in MO). Upon 10-year follow-up, which was complete in 86.3 per cent of patients, BMI remained higher in SO patients (mean 39.1 kg/m2versus 30.8 kg/m2, P < 0.001) although total bodyweight loss (per cent TBWL) was similar (28.3 per cent versus 28.8 per cent, P = 0.644). Male SO patients had a trend to higher 10-year per cent TBWL, while initial BMI greater than 50 kg/m2 and low 5-year per cent TBWL were independent predictors of long-term TBWL less than 20 per cent. Diabetes remission was observed in 39 per cent SO and 40.9 per cent MO patients (P = 0.335) at 10 years, and all patients had a significant lipid profile improvement. CONCLUSION: Substantial improvement in co-morbidities was observed in all patients 10 years after RYGB. Total weight loss was similar in SO and MO patients, leaving SO patients with higher BMI. Suboptimal TBWL 5 years after surgery in SO, especially female patients, may warrant prompt reassessment to improve long-term outcomes.

A Gardening Session Turns Into a Life Threatening Aortic Transection.

INTRODUCTION: Penetrating injuries to the sub-diaphragmatic aorta are challenging, with high mortality rates. Most penetrating aortic trauma results from gunshots or stab wounds. This case reports a successful aortic bypass, following partial aortic transection caused by an accidental fall on a utility knife. REPORT: A healthy 82 year old woman was admitted to the emergency department following penetrating abdominal trauma following an accidental fall on an 18 cm long utility knife. On admission, the patient was haemodynamically stable, with no neurological deficit. Computed tomography angiography revealed multiple abdominal injuries to the stomach, duodenum, L4-L5 left vertebrae, and infrarenal abdominal aorta. The patient underwent urgent midline laparotomy, followed by successful aortic repair using a 14 mm polyester graft. The gastric and duodenal lesions were repaired with an omental patch. The post-operative course was uneventful. DISCUSSION: Penetrating abdominal trauma with visceral lesions and aortic transection are high risk injuries, albeit rarely described in the literature. A low threshold for imaging, and multidisciplinary management by vascular and visceral surgeons are essential for timely recognition and successful intervention.

Management of a Complicated Internal Herniation After Roux-en-Y Gastric Bypass in a 28-Week Pregnant Woman.

BACKGROUND: Small bowel obstruction (SBO) due to internal hernia (IH) is a well-known late complication after laparoscopic Roux-en-Y gastric bypass (LRYGB), with an incidence between 0.5 and 10% as reported by Iannelli et al. (Obes Surg. 17(10):1283-6, 2007). It is reported most frequently 1-2 years after surgery because of the greater weight loss at that time, with rapid loss of the mesenteric fat consequently as discussed by Stenberg et al. (Lancet. 387(10026):1397-404, 2016). Currently, women constitute more than 50% of the patients undergoing bariatric surgery and most of them are of childbearing age as reported by the World Health Organization (2015). SBO, due to IH, is a rare complication during pregnancy, mostly occurring during the third trimester as discussed by Torres-Villalobos et al. (Obes Surg 19(7):944-50, 2009), and can result in fetal and maternal morbidity and even mortality as reported by Vannevel et al. (Obstet Gynecol. 127(6):1013-20, 2016). Moreover, the physiologic changes of pregnancy can mask the symptoms of SBO after LRYGB, leading to significant diagnostic and therapeutic delays as detailed by Wax et al. (Am J Obstet Gynecol 208(4):265-71, 2013). Therefore, an early surgical exploration is necessary in this particular and uncommon situation as discussed by Webster et al. (Ann R Coll Surg Engl 97(5):339-44, 2015). METHODS: A 32-year-old female patient, with Ehlers-Danlos syndrome and chronic pain, was in the 28th week of her first pregnancy after bariatric surgery. She had had an antecolic LRYGB 6 years ago in another institution, resulting in a 35-kg weight loss. She presented to the emergency department with severe and persistent epigastric pain associated with nausea and vomiting during 24 h. On physical examination, her abdomen was painful and tender at the epigastrium and left hypochondrium, and her vital signs were normal. The blood tests were in the normal range except the white blood cell count at 12'000 G/l. The obstetric and neonatal team was involved, and fetal heart monitoring was normal. Abdominal ultrasonography ruled out other causes of pain. An abdominal MRI was performed and displayed a distended proximal small bowel, free abdominal fluid, and bowel mesenteric edema in the left upper quadrant with compression of the superior mesenteric vein. Internal hernia with intestinal suffering was suspected, and the patient consented for emergency laparoscopy. RESULTS: The laparoscopic exploration, reduction of the internal hernia, and closure of the mesenteric defects are demonstrated step-by-step in the presented intraoperative video. The postoperative course was uncomplicated for both patient and fetus. Oral feeding was resumed at day 1, with no residual symptom, and the patient was discharged on postoperative day 3. At 1-month follow-up, she had no complaint and her pregnancy had resumed a normal course. She delivered a healthy baby at 36 weeks without any complication. CONCLUSIONS: Internal herniation after LRYGB represents a rare, high-risk complication during pregnancy. A low threshold for imaging, preferably by abdominal MRI, is recommended. Multidisciplinary management, including obstetricians and bariatric surgeons, is necessary in order to avoid maternal and fetal adverse outcomes. During surgery, recognition of the anatomy is often difficult, and parts of the bowel are distended and fragile. Starting to run the bowel backwards from the ileocecal valve is a crucial surgical step for reducing internal hernias during LRYGB, and reduces both the risk to worsen the situation and of bowel injury, making its management less hazardous.

Efficiency of Laparoscopic One-Step Revision of Failed Adjusted Gastric Banding to Gastric Sleeve: a Retrospective Review of 101 Consecutive Patients.

BACKGROUND: Until recently, laparoscopic adjustable gastric banding (LAGB) was one of the most commonly performed bariatric surgeries worldwide. Today, its high rate of complications and failure rates up to 70% requires revisional surgery. The one-stage conversion from LAGB to laparoscopic sleeve gastrectomy (LSG) has been shown to be safe, although there are some concerns on efficacy and long-term weight loss. OBJECTIVES: To demonstrate that one-step revision of LAGB to another restrictive procedure, such as LSG, might have efficient long-term outcomes. METHODS: The charts from 133 revisional LSGs for failed or complicated LAGB were retrospectively reviewed for the period between January 2010 and August 2017. Thirty-two patients were excluded for loss to follow-up. Demographics, complications, and percentage of excess weight loss (%EWL) were determined. RESULTS: One hundred one patients were included (85 women and 16 men), with a mean age of 48.5 years, and a mean body mass index of 47.1 kg/m2. During the follow-up, 15 patients (15%) underwent a second revisional surgery for weight loss failure (8 Roux-en-Y gastric bypass (RYGBP), 3 biliopancreatic diversion, 3 single anastomosis duodenal-ileal bypass, 1 revisional LSG). Ten patients (10%) had long-term complications (8 severe reflux and 2 stenosis) during this period and underwent a second revisional surgery (10 RYGBP). The remaining 76 had a mean follow-up of 4.3 years and a mean %EWL of 53.2%. CONCLUSION: Single-stage conversion to LSG is a safe and appropriate solution for failed or complicated LAGB with good long-term weight loss.

Thyroid Gland Hemorrhage in a Patient with Past Medical History of Renal Clear Cell Carcinoma: Report of a Very Rare Case.

BACKGROUND The incidence of metastasis to the thyroid gland is extremely rare, with hemorrhage being a particularly uncommon manifestation of metastatic thyroid disease. CASE REPORT A 68-year-old man who underwent a right nephrectomy for RCC 8 years ago was referred to the Emergency Department (ED) complaining of upper-chest pain radiating to the left shoulder, tachycardia, and increased dysphonia. An enhanced computed tomography (CT) scan suggested a thyroid mass originating from both thyroid lobes, with right deviation of the trachea due to active bleeding. The patient underwent an emergency total thyroidectomy. The postoperative course was uneventful. The histopathological analysis of the surgical specimen revealed metastasis of an RCC. CONCLUSIONS Active bleeding of the thyroid gland is a formal indication for emergency surgical management. In patients with a history of cancer, especially in cases of RCC, metastatic disease should be suspected, although in most cases the final diagnosis can only be made after surgery.

Novel Technique of Distal Roux-en-Y Gastric Bypass for Insufficient Weight Loss After Primary Procedure: Personal Experience and Primary Results at 12 Months.

PURPOSE: In the literature, up to 20% of patients present a failure of weight loss after primary Roux-en-Y gastric bypass (RYGBP) or other restrictive procedures. Our aim is to describe the midterm results of our novel technique of distal Roux-en-Y gastric bypass (DRYGBP) as a revisional procedure. MATERIALS AND METHODS: We performed our DRYGBP in 21 patients. The length of the common channel was 100 cm, whereas the lengths of the alimentary and the biliopancreatic limbs were 2/3 and 1/3 of the remaining bowel, respectively. We created 2 subgroups, a "revisional" group after failed restrictive procedures and a "distalization" group after failed RYGBP. RESULTS: The mean excess weight loss at 12 months in the "revisional" group (10 patients) was 67.8% and in the "distalization" group (11 patients) 57.1%. We did not experience any mortality nor severe morbidity rates. CONCLUSIONS: In our experience, our DRYGBP differentiated procedure seems to be effective at 12 months.

Roux-En-Y Fistulojejunostomy: a New Therapeutic Option for Complicated Post-Sleeve Gastric Fistulas, Video-Report.

BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) has become during the last few years the most frequent procedure in bariatric surgery. However, complications related to the gastric staple line can be even more serious. The incidence of gastric fistula after LSG varies from 1 to 7%. Its management can be very challenging and long. In case of chronic fistula and failure of the previous treatment, total gastrectomy or Roux-en-Y fistulo-jejunostomy (RYFJ) might be considered. RYFJ has been described very rarely as a salvage procedure of gastric leaks after LSG. METHODS: Between January 2015 and December 2015, we have performed a RYFJ in two patients, with chronic and persisting gastric fistulas, one after LSG and one after duodenal switch, respectively. In the two patients, the RYFJ procedure was attempted laparoscopically but in one case (patient after duodenal switch), conversion into laparotomy was necessary because of severe intra-abdominal inflammatory adhesions. In our video, we are presenting the case of this particular patient treated laparoscopically with a late and persisting leak 1 year after LSG. RESULTS: In this multimedia high-definition video, we described the steps of our technique of laparoscopic RYFJ. There was neither mortality nor severe postoperative complications. The fistula control after a minimum of 6 months follow-up was 100% for both of patients. CONCLUSIONS: RYFJ in our particular case was efficient. However, larger series and longer follow-up are needed to confirm the efficiency of the RYFJ as a salvage procedure.

Diffuse Idiopathic Pulmonary Neuroendocrine Cell Hyperplasia: A Case Report and Review of the Literature.

BACKGROUND Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH) is a rare pulmonary disorder that is characterized by diffuse hyperplasia of bronchiolar and bronchial pulmonary neuroendocrine cells. In this condition, when no other pathological pulmonary condition is detected, DIPNECH is considered to be an idiopathic lung disease. DIPNECH is a rare condition that can be difficult to distinguish from other forms of reactive pulmonary neuroendocrine cell hyperplasia (NECH). We present a case of DIPNECH and describe the approach to diagnosis of this rare condition. CASE REPORT A 69-year-old woman with a past medical history of successfully treated lobular carcinoma of the breast, presented to our department with a respiratory tract infection. High-resolution computed tomography (HRCT) of the chest showed a suspicious pulmonary nodule, measuring 13 mm, in the right middle pulmonary lobe. Combined positron emission tomography (PET) and computed tomography (CT), showed a solid and metabolically active nodule. A transbronchial biopsy and histopathology confirmed a diagnosis of DIPNECH. CONCLUSIONS It is possible that DIPNECH is an under-diagnosed pulmonary condition because it is rarely associated with symptoms. At this time, there are no evidence-based management guidelines. While the majority of cases have stable clinical course, some cases can progress to cause airway obstruction. This case report highlights this rare, but potentially progressive condition, and the need for evidence-based management guidelines for DIPNECH.

Total Laparoscopic Treatment of an Adult Gastric Duplication Cyst with Intrapancreatic Extension.

BACKGROUND: Gastric duplication is a rare malformation mostly diagnosed during childhood. Symptoms in adults are atypical, rare, or may be completely absent. The diagnosis is suggested after a morphological and histological assessment. The treatment is a complete surgical resection. CASE REPORT: We report on a case of a 28-year-old woman referred to our unit for a surgical assessment of a gastric duplication of the antropyloric area associated with paraduodenal and pancreatic extensions, diagnosed by several image tools and histological confirmation. She had undergone a total laparoscopic resection of the duplication without violation of the gastric lumen or any other splanchnic injury. The postoperative course was uneventful and the patient was discharged on postoperative day seven without any complains. CONCLUSIONS: The present report illustrates that complete resection of a distal gastric duplication is feasible by a laparoscopic minimal invasive procedure and therefore is considered to be a safe therapeutic modality. Our case is the first distal gastric duplication cyst with pancreatic and paraduodenal extension reported in the literature completely resected by laparoscopic approach.

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.

Management of a ruptured hydatid cyst involving the ribs: Dealing with a challenging case and review of the literature.

INTRODUCTION: Hydatid liver cysts can rupture into neighboring structures in 15-60% of patients, and most often involves the bile duct, the bronchi, and the peritoneal/pleural cavities. Rarely, chest or abdominal wall involvement occurs that are challenging to manage. This case report and literature review describes the management of patients with chest wall and rib invasion. PRESENTATION OF CASE: A 74-year-old woman, of Spanish origin, presented with right upper quadrant abdominal pain and tender localized swelling. On computer tomography (CT) assessment, the rupture of a hydatid cyst into the right anterior chest wall was identified. Partial involvement of the 10th and 11th rib were noted. The diagnosis was confirmed by a serological test. Surgical treatment involved a radical en bloc right hepatic resection together with resection of the involved ribs, diaphragm and subcutaneous tissue. Primary diaphragm and wall closures were performed. The postoperative course was uneventful with three weeks of albendazole treatment. CT follow-up at six months demonstrated the absence of recurrence. DISCUSSION: Complete resection is the gold standard treatment of patients with hydatid cysts with the aim to remove all parasitic and pericystic tissues. CONCLUSION: The present report illustrates that an aggressive surgical en bloc resection is feasible and should be preferred for the treatment of hydatid cysts with rupture into the chest wall, even when the ribs are involved.