暂无摘要。

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.

An isolated hydatid cyst of the spleen is a rare presentation of echinococcal diseases, especially in non-endemic areas where it may end up with unnecessary work-up and misdiagnosis. Here, we present the case of a 28-year-old female presenting with generalized abdominal pain, constipation, and early satiety who had a delayed diagnosis of isolated splenic hydatid cyst which was partially treated with albendazole, eventually requiring splenectomy.

The aim of the present study was to determine the molecular characteristics of Echinococcus granulosus sensu lato from faecal samples of dogs and the hydatid cyst from liver of bovine, camel, cattle, and sheep and the immunodiagnosis of Hydatid cyst in human sera samples from the Gaza Strip, in Palestine. A total of 38 faecal samples were collected near farms and local markets where stray dogs were grouping there. Post-slaughtering, the livers of the bovine, camel, cattle, and sheep were examined for cysts. Where 30 suspected hydatid cysts were collected, the number and size of cysts in each liver were recorded. For serology, 23 sera specimens were collected from farmers within the Gaza Strip. According to hospital records in Gaza, 12 patients had attended three different hospitals and had tested positive for hydatid cyst/cystic echinococcosis by CT scans and histopathology. ELISA results from the 23 human patients showed that 3/23 (13%) tested positive for hydatid disease. Of the 30 bovine and cattle harboring cysts, 14/30 (46.6%) were positive for hydatid cyst/cystic echinococcosis of which 23 (76.7%) were males and 7 (23.3%) were females. The present study shows that 6/38 (15.7%) were positive for E. granulosus sensu lato from faecal analysis in dogs. Subsequent sequencing of both dogs and cattle confirmed infection by the G1 strain. The cattle/dog strain (G1) of E.granulosus sensu lato suggests that this infection is cosmopolitan in its distribution. It is concluded that the detection of hydatid cyst/cystic echinococcosis in the examined hosts either human or animals should be considered among physicians and a large sample size is recommended in future research.

Pulmonary hydatid disease is a rare parasitic disease in Australia with few reported cases. The mainstay of treatment in pulmonary hydatid disease is surgical resection followed by medical treatment with benzimidazoles to reduce the risk of recurrence. We present a case of successful resection of a large primary pulmonary hydatid cyst via minimally invasive video-assisted thoracoscopic surgery approach in a 65-year-old gentleman with incidental hepatopulmonary hydatid 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.

Attempts to control cystic echinococcosis (CE) caused by Echinococcus granulosus in the Falkland Islands have been ongoing for over 50 years. No human cases have been recorded since the 1980s but there is a need to establish if the parasite has been completely eliminated from domestic animals. A study was carried out in 2018/2019 to identify dogs infected with E. granulosus using copro-antigen and copro-polymerase chain reaction (PCR) analysis. In addition, annual slaughter data were analysed to establish infection levels of E. granulosus and 2 other taeniid parasites. Results showed that 4 out of 589 dogs (0.7%) tested positive by copro-antigen analysis. Results from similar surveys carried out in 2010, 2012 and 2014 showed 17 (3%), 0 and 6 (1%) copro-antigen-positive dogs, respectively, with 8 dogs being confirmed by PCR in 2010. Annual abattoir data showed that from 2006 to 2020, 36 sheep were identified with E. granulosus (mean 0.0055%), 14 186 sheep with Taenia hydatigena (mean 2.2%) and 465 with Taenia ovis (mean 0.072%). Prevalences of T. hydatigena and T. ovis showed spontaneous rises in certain years where the infections could also be detected in lambs indicating that viable taeniid eggs were present. Observations of farm management procedures indicated that there were occasions when dogs could get access to infective taeniid material. In conclusion, E. granulosus is still present in sheep and dogs but at low prevalences. The increasing presence of T. hydatigena however, indicates that control measures are defective in some areas and there is potential for a re-emergence of CE.

Our study is relevant because our report adds further light on diagnosing and treating the isolated primary hydatid cyst disease of the breast. The purpose of this case report is to educate physicians and health care workers to keep this condition in the differential diagnosis of the breast lump even though the breast is a rare site of primary hydatid disease even in the endemic areas. Awareness of this entity can help in arriving at a pre-operative diagnosis, even without cytological examination, which is important in the management of the cyst. This is the first of its kind case being reported from Pakistan.

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.