Scopulariopsis brevicaulis is a soil fungus normally associated with onychomycosis. It causes subcutaneous infection in immunocompromised patients and is rarely isolated from blood. A case of systemic Scopulariopsis brevicaulis infection was reported in a patient with acute myeloid leukemia. The patient developed persistent fever that did not respond to wide spectrum antibiotics and amphotericin B. Scopulariopsis brevicaulis was the only pathogen isolated from blood cultures. The fever subsided with itraconazole and there was no recurrence of fungal infection with prolonged maintenance of oral itraconazole.
Acute Disease ; Antifungal Agents/*therapeutic use ; Immunocompromised Host ; Itraconazole/*therapeutic use ; Leukemia, Myeloid/*complications ; Mycoses/*drug therapy ; Mycoses/*microbiology ; Opportunistic Infections/*drug therapy ; Opportunistic Infections/*microbiology

STUDY DESIGN: A review of related literatures of diagnosis and treatment of spinal tuberculosis. OBJECTIVES: The aim of the study was to discuss treatment strategies by understanding of emerging problems related to spinal tuberculosis. SUMMARY OF LITERATURE REVIEW: Owing to modern diagnostic modalities, development of prevention and chemotherapy, the incidences of tuberculosis infection including spinal tuberculosishave been decreasing. Moreover, these medical these improvements of medical and surgical treatments the improvement of surgical techniques for spinal tuberculosis reduced the incidence of kyphosis or neurologic complications such as Pott's paralysis. MATERIALS AND METHODS: Review of related literatures. RESULTS: Recently,the occurrence of multi-drug resistant strain, an increasing number of opportunistic infections and an atypical presentation in spinal tuberculosis are emerging as new challenges. CONCLUSIONS: An appropriate diagnosis and surgical interventions are our obligation as clinicians dealing with this unique infectious disease to minimize the complications for the treatment of spinal tuberculosis.
Communicable Diseases ; Diagnosis ; Drug Therapy ; Incidence ; Kyphosis ; Opportunistic Infections ; Paralysis ; Spine* ; Tuberculosis* ; Tuberculosis, Spinal

Candida vertebral osteomyelitis (CVO) is a rare disease that is a complication of intravenous drug use, but recently it has been recognized as mostly an opportunistic infection. Because CVO appears to mimic pyogenic spondylodiscitis in terms of the clinical and radiologic presentations, it is often neglected in a usual clinical setting. The clinical, radiological, and biological characteristics of CVO are often used to make a differential diagnosis with vertebral osteomyelitis from other etiologies. Once an initial proper diagnosis was performed, the treatment relies on the prompt initiation of appropriate pharmacotherapy and serial monitoring of the clinical progress. This paper report late-onset CVO in two young patients who underwent a heart transplant surgery and had postoperative systemic candidiasis. These two cases are a good reminder of the potential of CVO in immunosuppressive patients treated with anti-fungal agents. This paper presents these two cases with a review of the relevant literature.
Candida ; Candidiasis ; Diagnosis ; Diagnosis, Differential ; Discitis ; Drug Therapy ; Heart Transplantation ; Heart ; Humans ; Opportunistic Infections ; Osteomyelitis ; Population Characteristics ; Rare Diseases

CMV infection may occur anywhere in the gastrointestinal tract. Among the small intestine, ileum is the most common site of CMV disease and infection of jejunum is a rare one in patients with CMV gastroenteritis. Although rare, the reason why the recognition of this diagnosis is important is that it cause the lethal hemorrhage and perforation of gastrointestinal tract when its diagnosis and treatment was delayed. Rapid diagnosis are able to using the immunohistochemical stain in shell vial culture of infected specimen or peripheral neutrophils preparation in viremic patients within 8 to 36 hours. The treatment of choice is antiviral agent or surgical resection. We experienced a case of CMV disease of jejunum in patient with non-Hodgkin's lymphoma who showed severe ulceration in jejunum and massive intestinal hemorrhage, and he survived after successful treatment with segmental resection of jejunum and intravenous ganciclovir.
Adult ; Antiviral Agents/therapeutic use ; Cytomegalovirus Infections/drug therapy ; Cytomegalovirus Infections/diagnosis ; Cytomegalovirus Infections/complications* ; Disease-Free Survival ; Enteritis/virology ; Enteritis/surgery ; Enteritis/complications ; Ganciclovir/therapeutic use ; Gastrointestinal Hemorrhage/therapy ; Gastrointestinal Hemorrhage/etiology* ; Gastrointestinal Hemorrhage/diagnosis ; Human ; Jejunal Diseases/virology ; Jejunal Diseases/surgery ; Jejunal Diseases/complications* ; Lymphoma, Non-Hodgkin/drug therapy ; Lymphoma, Non-Hodgkin/diagnosis ; Lymphoma, Non-Hodgkin/complications* ; Male ; Opportunistic Infections/drug therapy ; Opportunistic Infections/diagnosis ; Opportunistic Infections/complications* ; Substances: Ganciclovir ; Substances: Antiviral Agents

Ecthyma gangrenosum is a characteristic skin lesion of systemic infection due to Pseudomonas aeruginosa. It has a high incidence in patients with chronic disease and impaired defense mechanisms. Early diagnosis and appropriate systemic antibiotic therapy is crucial since its mortality rate is very high. We report a case of ecthyma gangrenosum in aplastic anemia.
Adult ; Anemia, Aplastic/*complications/pathology ; Case Report ; Female ; Human ; Opportunistic Infections/microbiology/pathology ; Pseudomonas Infections/*complications/microbiology/pathology ; Skin Diseases, Bacterial/drug therapy/*etiology/pathology

Toxoplasmic encephalitis (TE) is the most common cause of opportunistic central nervous system infection in advanced acquired immunodeficiency syndrome (AIDS) patients. The incidence of TE has fallen markedly after the availability of highly active antiretroviral therapy and cotrimoxazole chemoprophylaxis. TE linked to AIDS is a rare entity in Korea, but we must consider TE in the differential diagnosis of the opportunistic infections in AIDS patients. We report a case of toxoplasmic encephalitis in an advanced AIDS patient presenting as progressive right facial palsy.
Acquired Immunodeficiency Syndrome ; Antiretroviral Therapy, Highly Active ; Central Nervous System Infections ; Chemoprevention ; Diagnosis, Differential ; Encephalitis* ; Facial Paralysis ; Humans ; Incidence ; Korea ; Opportunistic Infections ; Trimethoprim, Sulfamethoxazole Drug Combination

Nocardiosis is a rare infection seen most commonly in immunocompromized patients. Most patients have pulmonary involvement, but some develop disseminated infection. A 52-year-old man, treated with immunosuppressive drugs for 3 months after kidney transplantation, developed pulmonary nocardiosis and disseminated infection involving brain, skin, and both uvea. The diagnosis was made by open lung biopsy specimens showing characteristic weak acid fastness with modified Ziel-Neelsen stainig and histologic examination. Immunosuppressive therapy was continued and combination of surgical drainage of brain abscess and chemotherapy with Minocycline were successful. With the increasing number of allograft recipients and concomitant immunosuppression, the possibility of an increase in Nocardia opportunistic infections exists.
Allografts ; Biopsy ; Brain ; Brain Abscess ; Diagnosis ; Drainage ; Drug Therapy ; Humans ; Immunosuppression ; Kidney Transplantation ; Kidney* ; Lung ; Middle Aged ; Minocycline ; Nocardia ; Nocardia Infections* ; Opportunistic Infections ; Skin ; Transplantation* ; Uvea

OBJECTIVETo explore treatments of severe post-kidney-transplant lung infection by integrative Chinese and Western medicine (ICWM), in order to elevate the curing rate as well as to lower the death rate.

METHODSBased on conventional ways of Western medical treatments of 18 cases of severe post-kidney-transplant lung infection, such as putting the patients in single individual ward, antibiotics to prevent infection, respiratory machines, blood filtration, nutritional support, steroids, and maintaining electrolytes balance, we applied integrated Chinese medicinal treatments, like altering conventional prescription "pneumonia III", and conducted clinical observation of effectiveness, and indexes including white blood cell (WBC), neutrophilic granulocyte, blood urea nitrogen (BUN), blood creatinine (Cr), etc.

RESULTSOf the 18 cases studied, 7 were already cured, 8 proved the treatment effective, 3 died. All clinical indexes had statistically significant changes compared with those of before treatment (P < 0.01).

CONCLUSIONICWM can increase curing rate and lower death rate.

Adult ; Aged ; Anti-Bacterial Agents ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Immunocompromised Host ; Immunosuppressive Agents ; therapeutic use ; Kidney Transplantation ; Lung Diseases ; drug therapy ; immunology ; Male ; Middle Aged ; Opportunistic Infections ; drug therapy ; Respiratory Tract Infections ; drug therapy ; immunology

There have been profound changes in the pattern of cytomegalovirus (CMV) retinitis over the last two decades. The epidemiology and behaviour of CMV retinitis has been significantly altered by Acquired Immune Deficiency Syndrome (AIDS). It was uncommon prior to the AIDS epidemic, but soon became the most common retinal infection in AIDS patients. In the past several years, highly active anti-retroviral treatment (HAART) has achieved a dramatic improvement in the prognosis for patients infected with human immunodeficiency virus (HIV). As a result, HIV patients are living longer and have a reduced risk of CMV retinitis. Some patients with CMV retinitis who respond to HAART develop a transient symptomatic vitritis while others undergo no reactivation of their retinitis despite having no specific anti-CMV therapy. This pattern is likely to undergo further change as the treatment of HIV and CMV disease continues to improve.
AIDS-Related Opportunistic Infections ; drug therapy ; epidemiology ; Antiretroviral Therapy, Highly Active ; methods ; trends ; Antiviral Agents ; therapeutic use ; Cytomegalovirus Infections ; drug therapy ; epidemiology ; Disease Progression ; Humans ; Longevity ; Prognosis ; Remission Induction ; Risk Factors ; Treatment Outcome

Strongylodiasis is universal in distribution but is most abundant in countries with a tropical climate. Although infestation by Strongyloides stercoralis is usually limited to the intestines, dessemination of this helminth in debilitated host can be lead to death with various clinical disorders. characterized by profound malabsorption, diarrhea, electrolyte imbalance, gram negative or opportunistic fungal sepsis, coma and death. Cell-mediated immunity contributing significantly to the control of helminthic infections, may be suppressed by carcinoma, immunosuppressive chemotherapy and use of corticosteroids. Diagnosis of Strongyloidiasis is achieved by an examination of samples of feces, duodenal aspirates and sputum of patients for Strongyloides stercoralis. Treatment of strongyloidiasis is twofold : correction of the immunosuppressive state by withdrawal of immunosuppressive drug, if possible, and vigorous treatment with thiabendazole. Testing for strongyloidiasis is especially recommanded before treating a patients should be monitored for infection by Strongyloides stercoralis and other opportunistic infection. We are reporting a case patient with Strongyloides stercoralis hyperinfection and pulmonary tuberculosis who had been. used corticosteroid for persisting polyarthritis.
Adrenal Cortex Hormones ; Arthritis ; Coma ; Diagnosis ; Diarrhea ; Drug Therapy ; Feces ; Helminths ; Humans ; Immunity, Cellular ; Intestines ; Opportunistic Infections ; Sepsis ; Sputum ; Strongyloides stercoralis* ; Strongyloides* ; Strongyloidiasis ; Thiabendazole ; Tropical Climate ; Tuberculosis, Pulmonary