ABSTRACT
The Aeromonas species, belonging to the family Aeromonadaceae, are opportunistic pathogens found in humans with an incidence rate of 76 cases per million inhabitants in Southern Taiwan. The incidence of Aeromonas septicemia is relatively low, accounting for less than 15% of cases. Patients diagnosed with Aeromonas hydrophila bacteremia who were presented with skin blisters and septic shock have been reported to have a mortality rate of 100%. Aeromonas infection must be considered in the differential diagnosis of gangrene-like tissue damage or skin lesions in patients with end-stage renal disease, due to the potential sources of infections. A 49-year-old Taiwanese diabetic woman with end-stage renal disease had underwent regular hemodialysis. She was referred to our hospital due to a one-day course of fever, dyspnea, hypotension, and fulminant hemorrhagic blisters covering her whole body. A physical examination uncovered multiple hemorrhagic blisters, along with a ruptured blister over the lower left leg. Laboratory tests revealed an elevation of liver enzymes, impaired renal function, lactatemia, and high anion-gap metabolic acidosis. Cultures of both blood and hemorrhagic blister fluid grew Aeromonas hydrophila. However, she experienced persistent shock despite aggressive intravenous fluid, empiric antibiotics, and inotropic agents with norepinephrine and dopamine. Early diagnosis and prompt management using intravenous fluids, antibiotics and surgical debridement is recommended in order to improve a patient's survival rate.
ABSTRACT
The Aeromonas species, belonging to the family Aeromonadaceae, are opportunistic pathogens found in humans with an incidence rate of 76 cases per million inhabitants in Southern Taiwan. The incidence of Aeromonas septicemia is relatively low, accounting for less than 15% of cases. Patients diagnosed with Aeromonas hydrophila bacteremia who were presented with skin blisters and septic shock have been reported to have a mortality rate of 100%. Aeromonas infection must be considered in the differential diagnosis of gangrene-like tissue damage or skin lesions in patients with end-stage renal disease, due to the potential sources of infections. A 49-year-old Taiwanese diabetic woman with end-stage renal disease had underwent regular hemodialysis. She was referred to our hospital due to a one-day course of fever, dyspnea, hypotension, and fulminant hemorrhagic blisters covering her whole body. A physical examination uncovered multiple hemorrhagic blisters, along with a ruptured blister over the lower left leg. Laboratory tests revealed an elevation of liver enzymes, impaired renal function, lactatemia, and high anion-gap metabolic acidosis. Cultures of both blood and hemorrhagic blister fluid grew Aeromonas hydrophila. However, she experienced persistent shock despite aggressive intravenous fluid, empiric antibiotics, and inotropic agents with norepinephrine and dopamine. Early diagnosis and prompt management using intravenous fluids, antibiotics and surgical debridement is recommended in order to improve a patient's survival rate.
ABSTRACT
Prostatic abscess is a rare entity with an incidence of 0.5%-2.5% in all prostate diseases and usually occurs in the 5th and 6th decades of life with immunocompromised status. Prostatic abscess might be a process of evolution from acute prostatitis. Klebsiella pneumoniae is the leading microorganism in the diabetic patients of prostatic abscess in Taiwan. A 60-year-old diabetic man, with a one-week history of acute bacterial prostatitis was reported in this study, presenting to the emergency department with sudden altered mental status. The abdominal computed tomographic scan demonstrated lobulated prostatic abscess and multiple septic pulmonary emboli with lung abscesses. Analysis of cerebrospinal fluid showed white blood cells of 10771 counts/mm with segmented neutrophils of 99%. Cultures of blood, cerebrospinal fluid and sputum yielded Klebsiella pneumoniae. We concluded that computed tomographic scan can make a definite diagnosis of prostatic abscess associated with complications and management with empiric antibiotics and adequate drainage is suggested.
ABSTRACT
Prostatic abscess is a rare entity with an incidence of 0.5%–2.5% in all prostate diseases and usually occurs in the 5th and 6th decades of life with immunocompromised status. Prostatic abscess might be a process of evolution from acute prostatitis. Klebsiella pneumoniae is the leading microorganism in the diabetic patients of prostatic abscess in Taiwan. A 60-year-old diabetic man, with a one-week history of acute bacterial prostatitis was reported in this study, presenting to the emergency department with sudden altered mental status. The abdominal computed tomographic scan demonstrated lobulated prostatic abscess and multiple septic pulmonary emboli with lung abscesses. Analysis of cerebrospinal fluid showed white blood cells of 10 771 counts/mm