Surgical treatment of dacryocystitis caused by cystic dilatation of the nasolacrimal system in three dogs.

A 4-year-old castrated male Golden Retriever was referred for evaluation of intermittent purulent discharge from the right eye of 4-months' duration. A radiolucent area in the maxillary bone was detected on examination of skull radiographs. Dacryocystorhinography revealed pooling of contrast material in the radiolucent area.

Progressive lymphangiectasis and recurrent chylothorax in a dog after thoracic duct ligation.

A 2-year-old Bernese Mountain Dog was examined to determine the cause of bilateral pleural effusion. Torsion was diagnosed, and a lobectomy of a lung lobe was performed. Chylothorax developed 12 days after lung lobectomy.

Evaluation of mesenteric lymphangiography and thoracic duct ligation in cats with chylothorax: 19 cases (1987-1992).

Mesenteric lymphangiography and thoracic duct ligation were performed on 19 cats with chylothorax between 1987 to 1992. Chylothorax was diagnosed on the basis of detection of chylomicrons in the pleural effusion or determination of a cholesterol concentration:triglyceride concentration ratio of < 1 in the pleural fluid. Preoperative medical treatment consisted of thoracentesis (19 of 19 cats) and feeding a fat-restricted diet (14 of 19 cats).

Enchondroma in a rhesus monkey.

A 2.5-year-old rhesus monkey was examined because of a bony enlargement of the distal portion of the right tibia. On the basis of radiographic and histologic findings, enchondroma was diagnosed.