We report the case of a 75-yr-old woman referred for gastrointestinal endoscopy to investigate severe iron deficiency anemia. Black linear lesions were observed in the distal esophagus and stomach. [ncbi.nlm.nih.gov]

Theophylline poisoning with a blood level of 183 mg/l in a 38-year-old man was treated with activated charcoal by mouth, but despite this the blood level of theophylline rose and there was circulatory collapse with rhabdomyolysis, acute renal failure and hyperthermia [ncbi.nlm.nih.gov]

Pentamidine isethionate is an antimicrobial agent effective in the treatment of Pneumocystis carinii pneumonia, trypanosomiasis and leishmaniasis. Severe and fatal toxicity is reported with pentamidine use. [ncbi.nlm.nih.gov]

Regurgitation and aspiration is considered a rare event. [ncbi.nlm.nih.gov]

Thrombocytopenia and hematuria were found incipiently and supportive measures were employed. [ncbi.nlm.nih.gov]