Invasive aspergillosis (IA) is most commonly seen in patients with risk factors, such as cytotoxic chemotherapy, prolonged neutropenia, corticosteroids, transplantation and acquired immune deficiency syndrome. IA commonly occurs in the respiratory tract. Extrapulmonary aspergillosis is usually a part of a disseminated infection, and primary invasive intestinal aspergillosis is very rare. Herein, we report a case of an immunocompetent 53-year-old male who suffered recurrent septic shock in the intensive care unit (ICU) and was finally diagnosed as invasive intestinal aspergillosis without dissemination. IA is rarely considered for patients who do not have an immune disorder. Thus, when such cases do occur, the diagnosis is delayed and the clinical outcome is often poor. However, there is a growing literature reporting IA cases in patients without an immune disorder, mostly among ICU patients. Primary intestinal aspergillosis should be considered for critically ill patients, especially with severe disrupted gastrointestinal mucosal barrier.
Acquired Immunodeficiency Syndrome ; Adrenal Cortex Hormones ; Aspergillosis* ; Critical Illness ; Diagnosis ; Drug Therapy ; Gastrointestinal Diseases ; Humans ; Immune System Diseases ; Immunocompromised Host* ; Intensive Care Units ; Male ; Middle Aged ; Neutropenia ; Respiratory System ; Risk Factors ; Shock, Septic

BACKGROUND: Unplanned extubation (UE) of patients requiring mechanical ventilation in an intensive care unit (ICU) is associated with poor outcomes for patients and organizations. This study was conducted to assess the clinical features of patients who experienced UE and to determine the risk factors affecting reintubation after UE in an ICU. METHODS: Among all adult patients admitted to the ICU in our institution who required mechanical ventilation between January 2011 and December 2013, those in whom UE was noted were included in the study. Data were categorized according to noninvasive or invasive management after UE. RESULTS: The rate of UE was 0.78% (the number of UEs per 100 days of mechanical ventilation). The incidence of self-extubation was 97.2%, while extubation was accidental in the remaining patients. Two cases of cardiac arrest combined with respiratory arrest after UE were noted. Of the 214 incidents, 54.7% required invasive management after UE. Long duration of mechanical ventilation (odds ratio [OR] 1.52; 95% confidence interval [CI] 1.32-1.75; p = 0.000) and high ICU mortality (OR 4.39; 95% CI 1.33-14.50; p = 0.015) showed the most significant association with invasive management after UE. In multivariate analysis, younger age (OR 0.96; 95% CI 0.93-0.99; p = 0.005), medical patients (OR 4.36; 95% CI 1.95-9.75; p = 0.000), use of sedative medication (OR 4.95; 95% CI 1.97-12.41; p = 0.001), large amount of secretion (OR 2.66; 95% CI 1.01-7.02; p = 0.049), and low PaO2/FiO2 ratio (OR 0.99; 95% CI 0.98-0.99; p = 0.000) were independent risk factors of invasive management after UE. CONCLUSIONS: To prevent unfavorable clinical outcomes, close attention and proper ventilatory support are required for patients with risk factors who require invasive management after UE.
Adult ; Heart Arrest ; Humans ; Incidence ; Intensive Care Units* ; Critical Care* ; Mortality ; Multivariate Analysis ; Respiration, Artificial ; Risk Factors

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Mucormycosis is an uncommon opportunistic fungal infection mostly affecting immunocompromised patients and gastrointestinal mucormycosis is a rare and life-threatening. We describe a 31-year-old man with a history of idiopathic cyclic neutropenia who developed perforations of the stomach and intestine and intra-abdominal bleeding due to disseminated gastrointestinal mucormycosis after the initial operation.
Adult ; Gastrointestinal Tract ; Hemorrhage ; Humans ; Immunocompromised Host ; Intestines ; Mucormycosis* ; Neutropenia ; Stomach

Conventional medical therapies have not been very successful in treating adults with refractory septic shock. The effects of direct hemoperfusion using polymyxin B and veno-arterial extracorporeal membrane oxygenation (ECMO) for refractory septic shock remain uncertain. A 66-year-old man was admitted to the emergency department and suffered from sepsis-induced hemodynamic collapse. For hemodynamic improvement, we performed direct hemoperfusion using polymyxin B. Computed tomography scan of this patient revealed emphysematous pyelonephritis (EPN), for which he underwent emergent nephrectomy with veno-arterial ECMO support. To the best of our knowledge, this is the first report of successful treatment of EPN with refractory septic shock using polymyxin B hemoperfusion and nephrectomy under the support of ECMO.
Adult ; Aged ; Emergency Service, Hospital ; Endotoxins ; Extracorporeal Membrane Oxygenation* ; Hemodynamics ; Hemoperfusion ; Humans ; Nephrectomy* ; Polymyxin B ; Pyelonephritis ; Shock, Septic*

Six different brain tumors in middle cranial fossa are presented which are studied by CT and proved pathologically. The authors experienced rare tumors in middle cranial fossa such as cavernous hemangioma, cysticmeningioma, Schwannoma, Masson's vegetant intravascular hemangioendothelioma and other tumors (arteriovenousmal formation and metastatic adenoid cystic carcinoma) whose CT findings were atypical. The results are as follows; 1. I case of tumors in middle cranial fossa, basal and coronal sections are necessary for further evaluation of the relation with dura and adjacent bone changes. 2. In suspicion of metastasis, bone setting should be done to find out bone involvement. 3. Internal carotid angiography gave little help in the differential diagnosis of tumors in middle cranial fossa.
Adenoids ; Angiography ; Brain Neoplasms ; Cranial Fossa, Middle ; Diagnosis, Differential ; Hemangioendothelioma ; Hemangioma, Cavernous ; Neoplasm Metastasis ; Neurilemmoma

Condyloma acuminatum, a benign disease caused by a filtrable virus, occurs predominantly in the perianal andgenital areas. The lesions are noninvasive but are subject to recurrence. In rare instances, a more aggresive formof this disease, known as "giant condlyloma acuminatum" or "Buschke-Lownestein tumor", occures. In this form,infiltration of the lesion into surrounding structures takes place. This tumor has been reported to occurprincipally in the genitourinary tract. The authors experienced a cases of giant condyloma acuminatum originatingfrom rectum in 67 years old male patient which recurred 3 months after electrofulguration.
Buschke-Lowenstein Tumor ; Humans ; Male ; Rectum ; Recurrence

Cubitus varus deformity is the most common angular deformity resulted by supracondylar fractures in children. Although, this deformity rarely limit elbow function, the correction is frequently requested due to cosmetic problem. The normal carrying angle can be restored by supracondylar osteotomy. Previous reports controversy over the cause of the deformity, the necessity and timing of operative correction, the operative technique itself, and the attendant risks. We performed 18 lateral closing wedge osteotomies with French technique(10 cases), and Sherman plate fixation(8 cases) by posterolateral approach from January 1978 to December 1988 at Chosun University Hospital. The results were as follows: 1. The most common cause of cubitus varus was suprcondylar fracture of the humerus(88.9%). 2. The results of supracondylar osteotomies were excellent is 8 cases(44.8%), good in 7 cases (38.9%), poor in 3 cases(16.7%). 3. The varus and rotational deformities were corrected by modified French method and Sherman plate fixation after lateral closing osteotomy. 4. In case of plate fixation, good results were obtained even older cases because of reducing time of extermal immobilization and promotion early joint exercise.
Child ; Congenital Abnormalities ; Elbow ; Humans ; Immobilization ; Joints ; Methods ; Osteotomy

Wound healing is a coordinated process of sequential events consisting of four phases: hemostasis, inflammation, proliferation, and remodeling. Many factors can affect each phase of this process and have a harmful or beneficial effect on wound healing.Nutrition is closely associated with the wound healing process and is one of the major influencing factors on the outcomes of wound healing. Malnutrition and nutrient deficiencies could adversely affect wound healing and delay it. Many kinds of nutrients can enhance the healing process. Physicians should always assess every patient’s nutritional status to determine nutritional deficiencies.This will enable supplementation, thereby enhancing wound healing. Herein, we review the relationship between nutrition and wound healing, and the effects and mechanisms of each nutrient that is closely related to the wound healing process.

Wound healing is a coordinated process of sequential events consisting of four phases: hemostasis, inflammation, proliferation, and remodeling. Many factors can affect each phase of this process and have a harmful or beneficial effect on wound healing.Nutrition is closely associated with the wound healing process and is one of the major influencing factors on the outcomes of wound healing. Malnutrition and nutrient deficiencies could adversely affect wound healing and delay it. Many kinds of nutrients can enhance the healing process. Physicians should always assess every patient’s nutritional status to determine nutritional deficiencies.This will enable supplementation, thereby enhancing wound healing. Herein, we review the relationship between nutrition and wound healing, and the effects and mechanisms of each nutrient that is closely related to the wound healing process.