Two Cases of Occupational Cramps

Approach to Occupational Cases of Lead Poisoning

Introduction: Lead is a toxic metal that is found in the earth's crust and has been used by humans since 7000 years ago due to its density, malleability, high resistance and low melting point. The wide use of this metal in the industry, in addition to the exposure of workers, has led to widespread environmental pollution and public health problems in many parts of the world. Due to the widespre...

Occupational absorption of tellurium: a report of two cases.

Industrial uses of tellurium are limited, and reported cases of tellurium absorption of occupational origin are rare. Two such cases are reported here. Both showed typical signs and symptoms of intoxication; in particular, the stench of sour garlic was noted on breath and from excreta. An unusual feature was the bluish-black discoloration of the webs of the fingers and streaks on the face and n...

[Two cases of occupational asthma probably caused by pyromellitic anhydride].

Two Related Occupational Cases of Legionella longbeachae Infection, Quebec, Canada

Two patients with no exposure to gardening compost had related Legionella longbeachae infections in Quebec, Canada. Epidemiologic investigation and laboratory results from patient and soil samples identified the patients' workplace, a metal recycling plant, as the likely source of infection, indicating a need to suspect occupational exposure for L. longbeachae infections.

Silicotuberculosis and silicosis as occupational diseases: report of two cases.

INTRODUCTION Silicosis, the most prevalent of the pneumoconioses, is caused by inhalation of crystalline silica particles. Silica-exposed workers are at increased risk for tuberculosis and other mycobacterium-related diseases. The risk of a patient with silicosis developing tuberculosis is higher (2.8 to 39 fold higher, depending on the severity of silicosis) than that found in healthy controls...