Echinococcus granulosus causes hydatid cysts, a significant zoonotic and pulmonary parasitic disease that can mimic various pathologies and is often harder to manage than the disease itself. A hydatid cyst is considered a significant health problem in India, Iran, China, and Mediterranean countries, which lack satisfactory environmental health, preventive medicine, and veterinarian services. Echinococcosis continues to be a major community health burden in several countries, and in some terrains, it constitutes an emerging and re-emerging disease. Cystic echinococcosis is the most common human disease of this genus, and it accounts for a significant number of cases worldwide. Herein, a case involving an 11-year-old presenting with fever, dry cough, and right hypochondrial pain is presented, where imaging revealed a hydatid cyst in the lung. Surgical removal of the cyst was achieved through right posterolateral thoracotomy under one-lung ventilation and anesthesia using intubation with a double-lumen endotracheal tube (DLET or DLT), highlighting surgery as the primary treatment despite the lack of consensus on surgical methods. This case underscores the effectiveness of individualized, parenchyma-preserving surgery for even large, uncomplicated cysts, indicating a positive prognosis.

OBJECTIVE: Hydatid cysts can occur in any place such as the liver, lung, spleen, kidney, brain, and soft tissue. Pulmonary hydatid cysts are more prone to rupture than liver hydatid cysts. In this study, we aimed to present the demographic characteristics, clinical symptoms, radiological findings, surgical findings, type of surgery performed, and postoperative complications of patients with pulmonary hydatid cysts.
METHODS: The files of 94 patients who were operated on for pulmonary hydatid cysts in our clinic between January 2011 and October 2021 were retrospectively analyzed. The patients were divided into two groups: ruptured pulmonary hydatid cysts and non-ruptured pulmonary hydatid cysts.
RESULTS: A total of 120 pulmonary hydatid cysts were detected in 94 patients who were operated on for pulmonary hydatid cysts. Cyst rupture was detected in 63 (52.5%) patients. Rupture was found significantly higher in cysts with a diameter of <10 cm (p=0.005). Complaints of fever and hemoptysis were found significantly higher in the ruptured group. Pneumothorax was detected in six patients after the operation with an average of two months, one of which was the patient who underwent video-assisted thoracoscopy (VATS).
CONCLUSIONS: Pulmonary hydatid cyst should be kept in mind in children presenting with lower respiratory tract symptoms in regions where echinococcosis is endemic. Parenchyma-sparing methods should be the first choice in the management of pulmonary hydatid cysts. Patients who develop early postoperative complications should also be followed closely for late impediments.

OBJECTIVE: Though hydatidosis is a ubiquitous zoonosis endemic to India, there is a dearth of literature regarding the management of thoracic hydatid disease (THD) in India. There are no surgical guidelines available. The aim of this study is to analyse the details of THD operated upon in a tertiary care hospital in India and propose a protocol for its management.
METHODS: The case files of all adult patients operated upon for THD in our institution between 2009 and 2019 were retrieved and a retrospective study done.
RESULTS: A total of 186 patients, 103 (55.4%) males and 83 (44.6%) females, with a mean age of 34.2 years were studied. The commonest symptom was cough as in 83 (44.6%) patients. Complications were seen in 22 (11.8%) patients. Computerized tomogram (CT) was confirmatory in most patients. Isolated pulmonary disease was seen in 135 (72.6%) patients with 153 (82.3%) uni-lobar involvement. Right lower lobe was most frequently involved as in 56 (30.1%). Extra-pulmonary, intra-thoracic involvement was seen in 6 (3.2%) and synchronous extra-thoracic disease in 45 (24.2%) patients. All patients were initiated on anthelmintics. Postero-lateral thoracotomy was the commonest surgical approach. Twenty (10.7%) patients required lung resections. The mean hospital stay was 5.9 days. Air leak, seen in 10 (5.4%) patients, was the commonest post-operative complication. There was single in-hospital mortality. Age, diabetes mellitus, secondary bacterial infection of the cyst and cyst characteristics were found to significantly affect the surgical outcomes.
CONCLUSIONS: Surgery, the treatment of choice for THD, can be done with negligible morbidity and mortality and should be expedited to prevent complications. Risk factors should be identified pre-operatively for better decision-making. Adequate concurrent medical therapy may prevent recurrences. Prolonged follow-up is mandatory to detect late recurrences.

UNASSIGNED: Pulmonary hydatid cyst disease is still a major problem in countries like South Africa (SA), where livestock farming is common. Hydatidosis has a variable clinical course depending on the size, location and complications of the cyst. For pulmonary cysts of any size, surgery remains the gold standard for treatment, with lung conservation surgery being the ideal.
UNASSIGNED: To describe the epidemiology, clinical presentation, surgical management, and surgical outcomes of paediatric pulmonary hydatid disease in children referred to the Department of Cardiothoracic Surgery at Inkosi Albert Luthuli Central Hospital (IALCH) in KwaZulu-Natal Province, SA.
UNASSIGNED: We retrospectively reviewed and analysed the medical records of 38 children between the ages of 0 and 18 years with pulmonary hydatid cysts, who were referred to the Department of Cardiothoracic Surgery at IALCH and underwent surgical management between 1 January 2008 and 31 December 2018. The medical records were evaluated for patients\' demographics, clinical evaluation, surgical management strategies and surgical outcomes.
UNASSIGNED: Of the 38 patients, 60.5% were male, with a mean age of 6.5 years. More than two-thirds of the patients (68.4%) were from the Eastern Cape and 31.6% were from KwaZulu-Natal. The majority of the cysts (84.2%; n=32) were classified as large (5 - 9 cm in diameter) and giant (≥10 cm in diameter). Forty-eight surgical procedures were performed and lung preservation surgery by enucleation and capitonnage was preferred. Some patients developed postoperative complications such as prolonged air leaks from bronchopleural fistula (18.8%; n=9) and 88.9% (n=8) of these patients healed with chest tube drainage and physiotherapy. Lung resection was only required in 4% (n=2) of the patients. The mean (standard deviation) number of days spent in hospital was 7 (4) days. All children survived with no recurrences.
UNASSIGNED: Conservative surgical procedures such as enucleation of the cysts of any size are possible, safe, reliable and reproducible.

OBJECTIVE: The purpose of this study was to consider the use of drainage when performing an abdominoplasty with regards to postoperative complications for two groups of patients.
METHODS: From January 1st 2017 to December 31th 2019, 215 patients underwent an abdominoplasty in our institution. In this retrospective, comparative, single institution study, patients were divided into two groups: \"drainage\" D (n=162) when suction completed abdominoplasty, \"no drainage\" ND (n=53) when suction didn\'t completed abdominoplasty. Early and distant complications were retrieved for each group and compared.
RESULTS: There was no significant difference between the two groups concerning the occurrence of seroma postoperatively (8% of patients in group D and 11.3% of patients in group AD). The drainage group D experienced more seroma\'s punctures (2,3± 1,0) and the mean of punctured fluid was higher (386,5ml±350,4ml) compared to the no drainage group ND (1,3+- 0,5 number of punctures with a mean punctured fluid of 165,8mL± 224,2mL). The mean hospital stay was shorter for group ND (2,9± 1,8 days) than for group D (4,4+- 1,7 days), P<0,0001.
CONCLUSIONS: Performing an abdominoplasty with quilting suture but drainless doesn\'t seem to increase postoperative complications statistically. The authors recommend, under the guise of a quilting suture, not to systematically drain the abdominoplasties and to reserve this technique for patients at risk of complications (high BMI, significant weight loss and co-morbidities).

OBJECTIVE: The aim of the present study is to describe the cavity-reducing internal capitonnage technique that we used for the surgical therapy of liver hydatid cyst, and contribute to the literature by presenting the short- and long-term outcomes of the patients who were operated on with this technique.
METHODS: A drainage and internal capitonnage technique was performed on 12 cases due to liver hydatid cyst in our clinic between January 2016 and December 2019.
RESULTS: The mean age of cases was 36.25 ± 12.5 years, with 7 females and 5 males. All cases had pain in the right upper quadrant, and a sense of fullness in 5 cases. None of the cases had ruptured cysts, jaundice, or other clinical manifestations. The preoperative laboratory findings were normal in 8 cases. Intraoperative biliary-cyst communication was demonstrated in 8 cases (66.7%). Cases were followed up for a mean duration of 38.1 months (range, 24-88 months).
CONCLUSIONS: The drainage/internal capitonnage with/without selective bile duct repair is a technique that can be performed with very low morbidity and mortality rates in experienced hands, especially for centrally located hydatid cysts.

UNASSIGNED: Pulmonary hydatid cyst is a parasitic disease causing an endemic and a health burden in many regions. Lung cysts are more common than liver cysts in children and patients may remain asymptomatic. Cyst rupturing is not uncommon, and it is considered the most feared complication. In this cohort study, we aimed to identify the risk factors related to cyst rupture in a Jordanian pediatric population.
UNASSIGNED: We retrospectively evaluated all pediatric patients who underwent cystostomy and capitonnage for pulmonary hydatid cyst between 2003 and 2020 at King Abdullah University Hospital.
UNASSIGNED: We found 43 patients with a mean age of 13 ± 4 years who suffered from 61 pulmonary cysts. 55.6% of them were males. The most prevalent symptom was shortness of breath. The rupture rate for patients was 39.5%, and 29.5% for cysts. None of the patients with cyst rupture had an anaphylactic reaction. The left lower lobe was the most common location for both intact and ruptured cysts. 25.6% of the patients had giant cysts (>10 cm) with a mean of 7.4 cm for all cysts. Patients with intact cysts had higher-rates of cough (42.3% vs. 29.4%) and lower-rates of shortness of breath (34.6% vs. 52.9%) than patients with ruptured cysts, which were not statistically significant. Although statistically insignificant, patients with ruptured cysts tended to have multiple cysts in one lung (29.4% vs. 7.7%, p = 0.180), and more complication rates (29.4% vs 7.7%, p = 0.09). Both groups had almost identical IgG-ELISA positive results. We found no significant association between cyst rupture and age, gender, presenting symptoms, cyst size, cyst location, and rate of postoperative complications.
UNASSIGNED: The rupture of pulmonary hydatid cyst has clinical consequences in pediatric patients, further studies on larger populations are needed to identify factors that make patients more prone to rupture and prioritize them for clinical monitoring and management.

Diagnosis and treatment of liver hydatid cysts may be challenging. Many surgical techniques have been proposed for the treatment of liver hydatid cysts, but the problem of the residual cavity still remains controversial and challenging, especially in giant liver hydatid cysts which are rare entities that have not been widely described in the literature so far. Capitonnage, external tube drainage and omentoplasty are the most commonly used techniques. Herein, we report the case of a 70-year-old man with a mild upper quadrant pain that proved to have a giant liver hydatid cyst, 21*14 cm2, occupying the entire right lobe of the liver. We describe a successful surgical approach with cyst unroofing and careful evacuation of the multiple daughter cysts by aspiration, and the effective management of the residual cavity by the combination of all three aforementioned techniques.

UNASSIGNED: Hydatid cyst disease is caused by the parasite Echinococcus granulosus and it is an important health problem in the childhood period. In the present study, we aimed to report our experience in 25 surgically managed pediatric hydatid cyst cases under the light of the relevant literature.
UNASSIGNED: We retrospectively analyzed 25 patients below 15 years of age who were treated for pulmonary hydatid cyst at our clinic between 2005 and 2016. The patients were analyzed for age, sex, signs and symptoms, diagnostic methods, cyst localization, diameter, number, treatment modalities, mortality, morbidity, and recurrences.
UNASSIGNED: Of the 25 patients included in this clinical study, 16 were male and their mean age was 10.5 (range 5-15) years. The most common presenting symptom was paroxysmal cough which affected 18 patients. The cysts were located in lungs in 23 patients and lungs and liver in 2 patients. Nineteen pulmonary cysts were solitary, and 21 (66%) were in the lower lobe. Thirteen (52%) patients had perforated cysts. Fourteen (56%) patients were operated with cystotomy and capitonnage, 9 (36%) with cystotomy, and 2 (8%) with enucleation. No case of recurrence was observed during an average 12 (range 8-18) months of follow-up.
UNASSIGNED: Surgery is the primary treatment of pediatric pulmonary hydatid cyst disease. Cystotomy and capitonnage is the most commonly used parenchyma sparing technique.

BACKGROUND: Pulmonary hydatid disease remains an important healthcare problem. Conservative operative interventions including cystotomy or cystotomy with capitonnage are the two commonly used techniques. However, there is no scientific consensus over selection of these operative interventions.
OBJECTIVE: The aim of this study is to compare these two methods: capitonnage and uncapitonnage in the surgery of childhood pulmonary hydatid cyst in regard to the postoperative period.
METHODS: This is a retrospective analysis of 136 patients operated for pulmonary hydatid disease between January 2010 and July 2017 according to two techniques. Group A was cystotomy with capitonnage (n = 76), and group B was cystotomy alone (n = 60). We compared the postoperative outcomes.
RESULTS: Our data showed pneumothorax(PNO) and emphysema were seen in 30% of Group B and only in 13.2% in Group A, and the persistence of residual cavity in 23.3% in Group B and 7.9% in Group A (p = 0.014). We have not seen any case of recurrence with capitonnage.
CONCLUSIONS: We conclude that capitonnage appears to prevent PNO and emphysema formation and a remaining residual cavity in the long term with a significant difference. And it prevents prolonged postoperative air leak and hospitalization with a slightly nonsignificant difference. It is difficult to say with absolute certainty that the noncapitonnage group is inferior to the capitonnage group, since several factors can influence the evolution.
METHODS: Clinical research article Level of evidence III.