UNASSIGNED: Bilateral pulmonary hydatid cysts in adolescents are rare and present unique diagnostic and treatment challenges. Adolescents with pulmonary hydatid disease often present with nonspecific symptoms such as cough, abdominal pain, nausea, vomiting, and hepatosplenomegaly.
METHODS: This case is about 14-year-old adolescent who reported feeling a mass in his chest and experienced a loss of appetite. Imaging studies were performed which showed the presence of bilateral hydatid cyst in the lung. The cyst contents were sent for histopathological analysis, which confirmed the diagnosis of hydatid cysts.
UNASSIGNED: The clinical presentation of hydatid cysts varies depending on the organs involved. Bilateral hydatid cysts may occur in various organs such as liver, lung, brain, spleen, kidney, bone and other sites. Diagnosis of bilateral hydatid cysts in adolescents is difficult because symptoms may be nonspecific and the cysts may not be apparent until they reach a sufficient size. The type of surgical approach depends on the location, size, and number of cysts.
CONCLUSIONS: Bilateral pulmonary hydatid cysts have become an increasingly important diagnosis in adolescent patients. Imaging plays a critical role in prompt diagnosis, and surgical intervention remains the mainstay of management. There are limited studies regarding the management of such rare cases, but through a multidisciplinary approach, improved outcomes can be achieved.

BACKGROUND: Cystic hydatidosis is a parasitic infection caused by the organism Echinococcus Granulosus that is well known to be endemic in the Mediterranean region, eastern Europe and South America and usually presents as hydatid disease of the liver but may affect other organs. The disease occurs when humans become the accidental host through ingestion of the eggs from contaminated food.
METHODS: We present a case of Hydatid disease presenting as hives refractory to medical therapy over 4 years duration which was revealed to be caused by para-rectal hydatid cysts. Patient received Albendazole for a duration of 2.5 months and then underwent laparoscopic resection of the para-rectal cysts.
UNASSIGNED: Pelvic Hydatidosis is a very rare condition accounting for 0.7 % of all cases reported. In most cases, it is coexistent with cysts present elsewhere in the body, namely the liver, which is the case in the presented patient. Imaging is used as a modality to establish the diagnosis of cystic hydatidosis namely Ultrasound (US), Computerized Tomography (CT) and Magnetic Resonance Imaging (MRI). The incidental finding of the hydatid cysts in this patient demonstrated the efficiency of a CT scan as a tool for detection and subsequently diagnosis of the disease in the pelvis. Surgery is the treatment of choice for cysts with daughter vesicles that are not candidates for percutaneous drainage, large liver hydatid cysts of more than 10 cm in diameter, cysts with a risk of rupture in case of trauma, and extrahepatic disease such as the lung, bone, brain, kidneys or pelvis.
CONCLUSIONS: This article reports the rare occurrence of para-rectal hydatid disease which is only described in few case reports in the literature and provides an overview on diagnosis, and management of the disease.

Approximately 1-3% of cases of hydatid disease involve the central nervous system (CNS). This study aims to report an extremely rare case of supra-infratentorially located epidural hydatid cyst with transverse venous sinus obstruction which presented with chronic cerebral vein thrombosis (CVT) signs and symptoms.

Hydatid disease is found in many low-income countries, where humans are deemed accidental hosts. Bone hydatid disease is a rare entity as the lungs and liver are usually the target organs. However, there are currently a handful of case reports around the world with bone hydatid disease.
UNASSIGNED: We present South Africa\'s first case report of pelvic hydatid disease and looking to uncover some treatment options for this patient.

Echinococcosis is mainly prevalent in the agricultural and pastoral areas in the northwest of China, but it is relatively rare in Hunan Province. Here, we reported the clinical data of a case of echinococcosis in Hunan Province. The patient was an 11-year-old male, who sought treatment at the Second Xiangya Hospital of Central South University due to abdominal mass. According to the symptoms, signs, and laboratory examinations, he was initially diagnosed as \"intra-abdominal mass\" and \"spleen cyst\". Subsequently, he underwent abdominal massive occupying resection and splenectomy. Postoperative pathological examination revealed the cuticle and germinal layer of hydatid and protoscolex, which was consistent with characteristics of echinococcosis. In addition, the serological examination showed that the specific anti-hydatid IgG antibody was positive. Combined with the patient\'s condition, he was given praziquantel treatment. After a month of follow-up, the patient was asymptomatic.
包虫病主要在中国西北部的农牧地区流行，在湖南省十分少见。现报告1例在湖南省的包虫病的临床资料。该患者为11岁男性，因发现腹部肿块至中南大学湘雅二医院就诊。根据其症状、体征及实验室检查，患者被初步诊断为“腹腔内肿物”和“脾囊肿”，随后行腹腔巨大占位切除术及脾切除术。术后病理检查发现棘球蚴的角皮层和生发层，并见原头蚴，符合包虫病的特征。血清学检查也发现特异性抗包虫IgG抗体阳性。结合患者的病情，给予其吡喹酮治疗。1个月后随访患者无不适症状。.

UNASSIGNED: Hydatid disease is a major zoonotic disease. After the liver, the lungs are the common site of involvement. Clinical manifestations of the disease depend on the site and size of the cysts as well as the presence of complications. The majority of the cases remain asymptomatic. Complicated pulmonary cysts can present as chest pain, cough, shortness of breath, and hemoptysis. Sometimes, imaging is not sufficient for diagnosis and histopathological evaluation can provide the confirmatory diagnosis.
UNASSIGNED: A 32-year-old female presented with the complaints of episodic hemoptysis for the duration of two years. Radiological imaging could not provide a confirmatory diagnosis. Bronchoscopy was planned further. An endobronchial biopsy was taken for histopathological evaluation after seeing the whitish membranous structure within the right middle lobe bronchus. Hence, the diagnosis of ruptured cystic pulmonary hydatidosis was made.
UNASSIGNED: Echinococcus granulosus is the cause of cystic pulmonary hydatid disease which is transmitted through contamination by the infected definitive host, mostly dogs. Most cases remain asymptomatic for a long period. Hydatid disease has many clinical and radiological forms which should be recognized and included in the differential diagnosis of many pulmonary problems. Sometimes, imaging and serological studies may not confirm the diagnosis, histopathological evaluation may be required.
UNASSIGNED: Uncomplicated hydatid cysts are most commonly diagnosed incidentally in the adult population. Complicated hydatid cyst can present with various clinical manifestations. Episodic hemoptysis is one of the manifestations in our case. Clinicians should be aware of the typical as well as atypical manifestations of pulmonary hydatid disease.

BACKGROUND: Hydatid disease caused by Echinococcus granulosus commonly involves the liver followed by lungs. Cardiac involvement is a rare occurrence and presents a challenging scenario.
METHODS: Our case describes a middle-aged gentleman who presented to the emergency room with an episode of sudden loss of consciousness resulting from ventricular tachycardia. After successful cardiac resuscitation, the patient underwent imaging that showed a lesion compatible with hydatid cyst. Surgical treatment with pharmacologic coverage was provided which resulted in good clinical outcome.
CONCLUSIONS: The case highlights rare occurrence of isolated cardiac hydatid disease presenting as cardiac arrhythmia in contrast to its common routine outpatient presentation involving the liver and lungs. Good knowledge of the unusual presentations and its epidemiology is essential to the proper management of such patients.

Craniovertebral junction (CVJ) hydatid disease, although rare, forms an important differential diagnosis of CVJ bony pathologies, especially in endemic areas due to the sheer volume of cases presented there. The authors report a rare case of CVJ hydatid disease mimicking a bony expansile tumor on imaging.
A 21-year-old woman presented with a left-sided neck tilt and pain for 3 months, intermittent low-grade fever, and features of high cervical myelopathy (Nurick grade II). Magnetic resonance imaging and computed tomography imaging showed a solid enhancing mass with numerous small cystic areas with bony erosion of the basiocciput, C1 and C2 vertebrae, suggestive of an expansile bony lesion (osteoblastoma/giant cell tumor/aneurysmal bone cyst). She underwent a posterior approach for decompression and spinal fixation, and multiple clear grape-like cysts were encountered that were confirmed to be hydatid cysts on histopathology. All visible cysts were excised and instrumented fusion of the CVJ performed. Albendazole was continued for 6 weeks and at 3 months\' follow-up, the patient remains asymptomatic with no recurrence on imaging.
The authors conclude that in tropical regions, hydatid disease of the cervical spine should be considered in the differential diagnosis of patients presenting with high cervical compressive myelopathy, especially when associated with fever. Spinal hydatosis may mimic a bony lesion on imaging and should be kept in mind, as in addition to routine decompression, use of scolicidal agents and intact removal of cysts have a significant effect on reducing the recurrence rate and improving the outcome.

\"Hydatid cyst\" which also known as cystic Echinococcosis is a parasitic infestation caused by the larval stage of Echinococcus granulosus. The liver and lungs are the most sites to occur. Incidence in muscles is exceptionally rare. We report a case of a 36-year-old female presented with an uncomfortable mass in the upper medial of her right thigh without any presence of other symptoms. She lived in a rural area in Manbij, which is an endemic area of hydatid cysts in Syria. She was a shepherdess; therefore she had direct contact with sheep and dogs. Ultrasound examination showed a cyst located between adductor longus muscle and gracilis muscle closed to the deep femoral artery. The patient was treated with pharmaceutical therapy for a week before cystectomy, which was done under general anesthesia. The cyst was dissected between the fibers of adductor longus muscle from the lateral side and fibers of the gracilis muscle from the medial side. The cyst with all its layers was resected. Musculoskeletal Echinococcosis is a rare disease, because of intramuscular growth of cysts is restricted by muscle\'s contractility, the muscles are undesirable habitat for Echinococcus granulosus and because of the hepatic barrier role. Many cysts are revealed by complications such as nerve compressions, infections simulating an acute abscess or a malignant tumor. Hydatid cyst present as mass of soft tissue, particularly in endemic areas, as a result of contaminated water. MRI considered the best technique in the diagnosis.

Hydatidosis is a common parasitic zoonosis in Middle Eastern, African, and Mediterranean populations whit primarily and well known involve of liver and lungs, but some complications are extremely rare and underrated. Particularly Hydatid cystic disease of the skeletal is one of the rarest clinical manifestations and when occurs involve in almost 50% of cases the spine. This manifestation is extremely debilitating, hard to correctly identify and manage. We want to underline this rare involve of spine to avoid misdiagnosis and complications.