ABSTRACT
Kasabach-Merritt syndrome is a rare but life-threatening disease in which a rapidly growing vascular tumor induces localized intravascular coagulation, causing thrombocytopenia, microangiopathic hemolytic anemia, and consumption coagulopathy. It presents mainly in infants and young children. We present an adult with recurrent and severe lower gastrointestinal bleeding due to Kasabach-Merritt syndrome, treated successfully with sirolimus after multiple other failed interventions.
ABSTRACT
Tetanus is a very serious disease that can be fatal. Its incidence in the developed world has diminished considerably since the introduction of tetanus toxoid. More importantly, tetanus is one of the few infectious diseases that can be prevented. The recommendations for immunization are clear and readily available. In spite of the progress, we still see cases of tetanus in which the prognosis is poor. We present the case of a 67 year-old man that was admitted to our hospital with one of the most common manifestations of tetanus: trismus. Even though his treatment was established immediately, the hospital stay was long and made him susceptible to various medical complications and nosocomial infections. The incidence of tetanus in Puerto Rico is low but the mortality rate continues to be elevated in the high-risk group: patients older than 60 years of age. This is the reason for which we present this case. Our goal is to provide information with regards to epidemiology, pathogenesis, clinical manifestations, diagnosis and management of tetanus. In addition, it is equally essential to remind our colleagues the significance of adequate prevention of this potentially mortal and disabling disease.
Subject(s)
Tetanus/epidemiology , Aged , Autonomic Nervous System Diseases/etiology , Combined Modality Therapy , Consciousness Disorders/etiology , Diagnosis, Differential , Emergencies , Foot Injuries/complications , Humans , Infant, Newborn , Male , Neuromuscular Blocking Agents/therapeutic use , Puerto Rico/epidemiology , Respiration, Artificial , Respiratory Insufficiency/etiology , Respiratory Insufficiency/therapy , Risk Factors , Tetanus/classification , Tetanus/complications , Tetanus/diagnosis , Tetanus/prevention & control , Tetanus/therapy , Tetanus Toxoid , Vaccination/statistics & numerical data , Wound Infection/microbiologyABSTRACT
Hereditary Hemorrhagio Telangiectasla (HHT) is a rare inherited autosomal dominant disorder characterized by systemic fibrovascular dysplasia making vessel walls more liable to spontaneous ruptures and injuries. Epistaxis is the first and the most common symptom; however patients may have a variety of serious complications due to vascular involvement of internal organs. In this report we present a case of a 39 year-old woman with recurrent epistaxis and family history of HHT who presented with right spontaneous hemothorax. Pulmonary angiography disclosed multiple pulmonary artery aneurysms with subsequent coil embolization. Considering that pulmonary arteriovenous malformations are associated with considerable morbidity and mortality, patients and family members with suspected HHT should be screened for these vascular malformations.
