Hydatid cyst

INTRODUCTION: Sciatica, a condition characterized by pain along the sciatic nerve distribution, is commonly associated with nerve compression or irritation. However, its etiology can vary, including rare non-spinal causes such as hydatid cysts. We present a case of hydatid cyst in the thigh causing sciatica-like symptoms, highlighting the diagnostic challenges and management approach. CASE PRESENTATION: A 40-year-old patient with a history of pulmonary tuberculosis presented with persistent lumbosciatic pain despite conservative treatment...

INTRODUCTION AND IMPORTANCE: Primary (isolated) splenic hydatid cyst is rare and accounts for less than 2 % of hydatid patients, even in endemic regions. Diagnosis of splenic hydatid cyst can be challenging due to the rarity of the condition and its nonspecific symptoms. Surgery is the mainstay of treatment. This case report discusses management options for such a rare condition. CASE PRESENTATION: We present a 33-year-old female patient with abdominal pain for six months and splenomegaly...

BACKGROUND: Echinococcosis is a zoonotic disease caused by Echinococcus granulosus . Usually, the liver is the most affected organ, accounting for approximately 70% to 85% of cases. The lungs represent 20% of the cases. Fewer than 10% are found in other sites, including the bone, brain, spleen, and kidneys. CASE PRESENTATION: A young man was referred to a local hospital for dull pain in the right flank, fever, and mild cough. Computed tomography showed 2 large cysts: the first involved the left lung and measured 130 × 90...

Antigens in hydatid cyst fluid (HCF) have been discovered to bear a significant resemblance to antigens present in cancer cells. MicroRNA-1 (miR-1) is a well-known member of the tumor inhibitor miRNA family and has been shown to have pro-apoptotic and tumor-inhibitory functions. This study aimed to evaluate the ability of HCF to prevent breast cancer and to explore the underlying mechanisms that affect cancer cells. For this study, MDA-MB-231 and MCF-7 breast cancer cells were cultured and divided into two groups: one group received HCF treatment and the other group was untreated and served as the control group...

KEY CLINICAL MESSAGE: Hydatid cysts, primarily found in the liver (70%), are caused by parasitic infections and can lead to severe complications such as cyst rupture. This case report describes a unique instance of a hydatid liver cyst occupying the right lobe with a communicating part with the biliary tree that ruptured showing a concurrent superinfection. ABSTRACT: Hydatid cysts are a clinical pathology resulting from parasitic infections. They may occur in different organs of the body...

Cardiac echinococcosis is a rare and severe manifestation of hydatid disease. It is caused by parasitic infestation by the Echinococcus species and can lead to life-threatening complications. Diagnosis is difficult due to nonspecific symptoms, but echocardiography is a highly sensitive diagnostic method. Albendazole treatment is effective in managing these cysts and can be an alternative to surgery. A patient with multiple cardiac hydatid cysts was successfully treated with albendazole, highlighting the importance of prompt diagnosis and treatment to prevent life-threatening complications...

BACKGROUND: Echinococcosis is prevalent in 9 provinces in Western and Northern China. An epidemiological survey of echinococcosis in 2012 and 2016 showed cases of echinococcosis in Yunnan Province. AIM: To understand the spatial distribution and epidemiological characteristics of echinococcosis in Yunnan for the prevention and control of echinococcosis and to reduce the risk of infection in Yunnan Province. METHODS: Based on the China Information System for Disease Control and Prevention (CISDCP), echinococcosis cases reported from 36 hospitals and 34 Centers for Disease Control were investigated and epidemiologically analyzed from 2021 to 2022...

BACKGROUND: Co-infection with other microorganisms such as parasites in patients with COVID-19 can affect the clinical outcome and require prompt diagnosis and appropriate therapy. CASE PRESENTATION: We present a case of an adult male with chest pain, dyspnea, cough, diplopia, and anorexia who was confirmed to have acute COVID-19 pneumonia. 2 weeks prior to admission, a hydatid lung cyst was identified on examination, but the patient refused surgery. Thoracoabdominal computed tomography (CT) revealed a rupture of the lung hydatid cyst and co-infection with COVID-19...

INTRODUCTION: Echinococcosis, caused by larval stages of taeniid cestodes, primarily affects the liver and is commonly treated surgically. However, a complication post-treatment is biliary fistula, necessitating interventions like biliary stents. While stent complications are recognized, proximal migration leading to pneumonia is exceptionally rare. This case report details an unusual occurrence of biliary stent migration years after hepatic hydatid echinococcosis treatment. CASE PRESENTATION: A 42-year-old patient underwent 2014 surgery for a large hydatid cyst, resulting in a biliary fistula...

Echinococcus granulosus is predominantly found in the liver and can be effectively managed through antihelminthic therapy, surgical intervention, or interventional radiology. Percutaneous treatment (PT) has gained widespread popularity due to its minimally invasive nature. An integral step in surgical and PT procedures involves the utilization of protoscolicidal agents to eliminate the parasites. However, the administration of protoscolicidal agents carries the risk of inducing caustic sclerosing cholangitis (SC) if there is a communication between the cyst and the biliary tract...

BACKGROUND: Endemic domestic dog-ruminant cycles and human cystic echinococcosis caused by Echinococcus granulosus have been sporadically reported in the United States. However, there is a paucity of molecular data describing the genotypes and haplotypes of this important cestode in domestic ruminant hosts. METHODS: Ninety-four cysts from the lungs and/or livers of slaughtered beef cattle (76 samples), dairy cows (five samples) and sheep (13 samples) were collected from abattoirs in four states of the USA...

Background: Imaging plays an essential role in the management of hepatic hydatid cysts (HCE). The objective of our study was to determine the correlation between pre-operative ultrasound, computed tomography (CT), and intra-operative ultrasound (IOUS) in studying the characteristics and complications of HCE. Patients and Methods: This was a prospective, descriptive, and analytical study conducted in the General Surgery Department of Habib Bourguiba Hospital in Sfax. The study included patients with HCE who underwent conservative surgery between April 2017 and June 2022...

INTRODUCTION AND IMPORTANCE: Primary hydatid cyst of the retroperitoneum is an exceedingly rare manifestation of hydatid disease. Diagnosis proves challenging due to nonspecific symptoms, and the condition is typically not suspected when facing a retroperitoneal cystic mass, necessitating awareness among clinicians and surgeons, particularly in endemic regions. CASE PRESENTATION: A 45-year-old male with a three-month history of progressive abdominal enlargement and pain...

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Cystic echinococcosis (CE) is a disease that can be transmitted from animals to humans, caused by the metacestode of Echinococcus granulosus. The disease has significant health and economic impacts worldwide, particularly in endemic areas. The study aimed to evaluate the prevalence of hydatid cysts in ruminants (cattle and sheep) (n = 2060) from the Setif Province of Algeria using microscopy. The results showed that hydatid cysts were detected in 9.6% (198/2060) of ruminants, with a higher prevalence in cattle (16...

Hydatid disease is a common health problem in the sheep-farming countries of the Mediterranean, caused by infection with Echinococcus granulosus . The common sites are the liver and lungs. Cardiac hydatidosis is rare. Herein, we report a case of interventricular septum hydatid cyst with lung involvement in a four-year-old child. Cardiac hydatid cysts should be resected surgically even in asymptomatic patients since delayed diagnosis and treatment can lead to fatal outcomes. In spite of its rarity, the combination of cardiac and pulmonary hydatidosis can be managed with a single operation...

Hydatid cysts are caused by accidental egg ingestion of the Echinococcus granulosus parasite. A 24-year-old female was admitted to our hospital for chronic left lumbar pain. Computed tomography (CT) and abdominal ultrasonography identified an 8/12 cm retroperitoneal cyst. The CT results coupled with enzyme-linked immunosorbent assay tests (positive IgG for Echinococcus granulosus ) confirmed that the tumor was a hydatid cyst. Treatment consisted of preoperative chemotherapy with albendazole, intraoperative parasite inactivation, laparoscopic partial cystectomy, and drainage...

Cystic echinococcosis is a zoonotic disease caused by Echinococcus granulosus and causes significant morbidity, especially in endemic areas. It may remain asymptomatic for a long period. The clinical presentation depends on the exertion of pressure on adjacent organs or the sudden rupture of formed cysts. The presence of primary retroperitoneal echinococcal cysts, with no other organ involvement, has been scarcely reported in the literature. The aim of this study is to present the case of a 69-year-old male complaining of right flank pain for a month...

The presence of a cysto-caval fistula is a serious and rare complication of hepatic hydatid cysts, which can be life-threatening. We report a case of a 22-year-old patient with a segment I hepatic hydatid cyst discovered following scannographic imaging for non-specific abdominal pain. Management consisted of albendazole-based premedication for two weeks, followed by hepatic and venous resection surgery with prosthetic replacement after venous exclusion under extracorporeal circulation. To avoid hemorrhagic and/or embolic complications, it is essential to discuss rare cases of hydatid cysts with intimate contact or invasion of the vena cava in a multidisciplinary setting, to plan repair or reconstruction away from intraoperative surprises that are often fatal for benign pathology...

INTRODUCTION: Intermuscular hydatid cyst is one of the rarest types of hydatid cyst, and as far as we know, only nine cases were reported in the literature before this study. CASE PRESENTATION: We present a 10-year-old Iranian child with an intermuscular cystic mass in the medial-distal thigh. Despite the typical imaging findings, the patient's serological and hematological tests were negative for hydatid cyst. The cyst underwent wide excision accompanied by neoadjuvant and adjuvant chemotherapy with Albendazole...