Case records of the Massachusetts General Hospital. Weekly Clinicopathological exercises. Case 4-2003. A 42-year-old woman with cough, fever, and abnormalities on thoracoabdominal computed tomography

Severe adverse reaction induced by albendazole and praziquantel for cystic echinococcosis

Albendazole and praziquantel have been used to treat various parasitic infections for many years. Studies have confirmed the efficacy in the treatment of cystic echinococcosis (CE). We reported the case of a 45-year-old Chinese patient with pulmonary CE. He experienced diarrhea, stomachache, increase bilirubin, hair loss and acute fatal pancytopenia 10 days after albendazole and praziquantel treatment. We performed a literature review of severe adverse reaction caused by albendazole and praziquantel. It showed that severe adverse reactions such as bone marrow suppression caused by albendazole or praziquantel are rare, but patients with a course of treatment exceeding 10 days or with liver diseases are more likely to experience. Clinicians should pay attention to monitoring the patient's gastrointestinal tract reaction and peripheral blood cells (PBCs). If the patient showed a progressive disease, the medication should be immediately stopped. Supportive treatments should be considered, such as the administration of granulocyte colony-stimulating factor (G-CSF) against neutropenia or antibiotics to prevent infection.

Lung Infections

A review of pulmonary infections of all types with diagnostic and morphological features.

An imported case of echinococcosis in a pregnant lady with unusual presentation

A 31-year-old Syrian pregnant (25-week duration) patient who was managed as a case of bronchial asthma for one year because of chronic cough and progressive breathlessness presented to the Accident and Emergency Department at Hamad General Hospital, Doha, with cough and shortness of breath. On the day of admission, she coughed large amount of yellowish watery material which was salty and sour in taste. She was found by radiological investigations to have multiple giant hydatid cysts (three in the lungs and one in the liver), with ruptured cyst in the left lung. We report here an unusual case of giant multiple pulmonary hydatidosis localized in the lungs and masquerading as bronchial asthma in a pregnant lady. The case represents an uncommon situation of a common disease of rupture of hydatid cyst of the lung in a pregnant lady in her 3rd trimester.