BACKGROUND/AIMS: Advanced age is a known risk factor of poor outcomes for colitis, including Clostridium difficile infection (CDI). The present study compares the clinical outcomes of young and old patients hospitalized for CDI. METHODS: The clinical records of patients admitted from January 2007 to December 2013 with a diagnosis of CDI were analyzed. Patient baseline characteristics, clinical courses, and outcomes were compared with respect to age using a cut-off 65 years. RESULTS: Of the 241,391 inpatients registered during the study period, 225 (0.1%) with a diagnosis of CDI were included in the study. The mean patient age was 67.7 years. Seventy-two patients (32.0%) were younger than 65 years and 153 patients (68.0%) were 65 years old or more. The male to female ratio in the younger group was 0.8, and 0.58 in the older group. All 225 study subjects had watery diarrhea; six patients (8.3%) complained of bloody diarrhea in the young group and 21 patients (13.7%) in the old group (p=0.246). Right colon involvement was more common in the old group (23.5% vs. 42.7%, p=0.033). Furthermore, leukocytosis (41.7% vs. 67.3%, p=0.000), a CDI score of > or =3 points (77.8% vs. 89.5%, p=0.018), and hypoalbuminemia (58.3% vs. 76.5%, p=0.005) were more common in the old group. Failure to first line treatment was more common in the old group (17 [23.6%] vs. 58 [37.9%], p=0.034). CONCLUSIONS: Severe colitis and failure to first line treatment were significantly more common in patients age 65 years or more. More aggressive initial treatment should be considered for older CDI patients.
Adult ; Age Factors ; Aged ; Aged, 80 and over ; Albuminuria/etiology ; Anti-Bacterial Agents/therapeutic use ; Clostridium Infections/complications/*diagnosis/drug therapy ; Diarrhea/complications ; Female ; Hospitalization ; Humans ; Leukocytosis/etiology ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors ; Severity of Illness Index

Postoperative fluid collection is a major complication after pancreaticoduodenectomy and can lead to increased mortality and hospital length of stay. External drainage has widely been used for postoperative fluid collections. Recently, EUS-guided drainage has also been used successfully in treating postoperative fluid collections. A 60-year-old woman was admitted due to weight loss and jaundice. She underwent pancreaticoduodenectomy for cholangiocarcinoma of the common bile duct. After 2 weeks, she had fever with abdominal pain and leukocytosis. CT showed a increased fluid collection in superior recess of lesser sac and EUS-guided drainage was performed. The symptoms resolved without any complication after drainage. This is the first case report of EUS-guided drainage for lesser sac in Korea.
Abdominal Pain ; Cholangiocarcinoma ; Common Bile Duct ; Drainage* ; Endosonography ; Female ; Fever ; Humans ; Jaundice ; Korea ; Length of Stay ; Leukocytosis ; Middle Aged ; Mortality ; Pancreaticoduodenectomy* ; Peritoneal Cavity* ; Postoperative Complications ; Weight Loss

Leukemoid reaction is defined as leukocytosis exceeding 50,000 cells/mm3. When it occurs in a patient with a malignancy, secondary causes such as infections, drugs, hematologic diseases and hemorrhage need to be ruled out. After excluding such causes, paraneoplastic leukemoid reaction can be considered as a diagnosis of exclusion. Paraneoplastic leukemoid reactions have been described in association with lung, gastrointestinal, genitourinary and head and neck cancers. However, pancreatic cancer with leukemoid reaction has been rarely reported. We diagnosed a case of a 55-year-old Korean woman with extreme leukocytosis associated with advanced pancreatic cancer.
Carcinoma, Pancreatic Ductal/complications/*diagnosis ; Female ; Humans ; Leukocytes/cytology ; Leukocytosis/*complications ; Magnetic Resonance Imaging ; Middle Aged ; Pancreatic Neoplasms/complications/*diagnosis ; Positron-Emission Tomography ; Tomography, X-Ray Computed

Acupuncture Therapy ; Female ; Humans ; Leukocytosis ; complications ; therapy ; Middle Aged ; Thrombocytosis ; complications ; therapy

No abstract available.
Bile Duct Neoplasms/complications/*diagnosis ; *Bile Ducts, Intrahepatic/chemistry/pathology/radiography ; Biopsy ; Cholangiocarcinoma/complications/*diagnosis ; Diagnosis, Differential ; Fever/diagnosis/*etiology ; Humans ; Immunohistochemistry ; Leukocytosis/*diagnosis/etiology ; *Liver/chemistry/pathology/radiography ; Liver Abscess, Pyogenic/*diagnosis ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Paraneoplastic Syndromes/*diagnosis/etiology ; Predictive Value of Tests ; Tomography, Spiral Computed ; Tumor Markers, Biological/analysis

Any medical diagnosis should take a multimodal approach, especially those involving tumour-like conditions, as entities that mimic neoplasms have overlapping features and may present detrimental outcomes if they are underdiagnosed. These case reports present diagnostic pitfalls resulting from overdependence on a single diagnostic parameter for three musculoskeletal neoplasm mimics: brown tumour (BT) that was mistaken for giant cell tumour (GCT), methicillin-resistant Staphylococcus aureus osteomyelitis mistaken for osteosarcoma and a pseudoaneurysm mistaken for a soft tissue sarcoma. Literature reviews revealed five reports of BT simulating GCT, four reports of osteomyelitis mimicking osteosarcoma and five reports of a pseudoaneurysm imitating a soft tissue sarcoma. Our findings highlight the therapeutic dilemmas that arise with musculoskeletal mimics, as well as the importance of thorough investigation to distinguish mimickers from true neoplasms.
Adult ; Aneurysm, False ; diagnosis ; Biopsy ; Bone Diseases ; diagnosis ; Bone Diseases, Metabolic ; diagnosis ; Bone Neoplasms ; diagnosis ; Cell Proliferation ; Diagnosis, Differential ; Diagnostic Errors ; prevention & control ; Female ; Giant Cell Tumors ; diagnosis ; Humans ; Hyperparathyroidism ; complications ; Leukocytosis ; diagnosis ; Male ; Methicillin-Resistant Staphylococcus aureus ; Middle Aged ; Neoplasms ; diagnosis ; microbiology ; Osteomyelitis ; diagnosis ; microbiology ; Osteosarcoma ; diagnosis ; Sarcoma ; diagnosis ; Soft Tissue Neoplasms ; diagnosis ; Tibia ; pathology

No abstract available.
Aged ; Humans ; Leukemia, Plasma Cell/complications/*diagnosis/pathology ; Leukocytosis ; Lymph Nodes/pathology ; Lymphoma, T-Cell/complications/*diagnosis/pathology ; Male ; Paraproteinemias/complications ; Polymerase Chain Reaction ; Receptors, Antigen, T-Cell, gamma-delta/genetics/metabolism ; Tomography, X-Ray Computed

INTRODUCTIONMyocardial infarction (MI) is common and affects a significant number of people annually. Death occurs due to either arrhythmia or heart failure. As leucocytosis, especially elevated neutrophil count, is a hallmark of inflammatory reactions in patients with MI, we investigated the relationship between leucocytosis on admission and left ventricular ejection fraction (LVEF) in patients with acute MI (AMI).

METHODSPatients with AMI were enrolled in a case-control study. Blood samples obtained in the first 24 hours after the onset of pain were analysed for cardiac enzyme levels and cell count. Echocardiography was performed on Days 3-5. Patients with LVEF < 45% were assigned to the left ventricular (LV) systolic dysfunction group (n = 69) and those with LVEF ≥ 45% were taken as controls (n = 69). All patients were matched for variables such as hypertension, diabetes mellitus, hyperlipidaemia, family history of cardiac disease, age and gender.

RESULTSLeucocytosis was higher in patients with systolic dysfunction (47.8%) when compared with the controls (20.3%), and was significantly associated with the development of LV systolic dysfunction (p = 0.001). Similarly, neutrophilia was more common in patients with systolic dysfunction than the controls (6.6% vs. 34.8%), and was significantly associated with LV systolic dysfunction (p < 0.001). Monocytosis was higher in the controls than the systolic dysfunction group (40.6% vs. 33.3%; p = 0.378).

CONCLUSIONLeucocytosis and neutrophilia in the acute phase of MI are important predictive factors for the development of LV systolic dysfunction. Leucocytosis can be used for risk stratification of such patients.

Aged ; Case-Control Studies ; Echocardiography ; methods ; Female ; Humans ; Inflammation ; Iran ; Leukocyte Count ; Leukocytosis ; complications ; diagnosis ; Male ; Middle Aged ; Myocardial Infarction ; complications ; diagnosis ; Risk ; Systole ; Ventricular Dysfunction, Left ; complications ; diagnosis ; Ventricular Function, Left

Humans ; Leukocytosis ; complications ; Lymphatic Diseases ; complications ; Male ; Middle Aged

PURPOSE: The aim of this study was to evaluate short-term clinical outcomes by comparing hand-assisted laparoscopic surgery (HALS) with open surgery for sigmoid colon cancer. METHODS: Twenty-six patients who underwent a hand-assisted laparoscopic anterior resection (HAL-AR group) and 52 patients who underwent a conventional open anterior resection during the same period were enrolled (open group) in this study with a case-controlled design. RESULTS: Pathologic parameters were similar between the two groups. The incidences of immediate postoperative leukocytosis were 38.5% in the HAL-AR group and 69.2% in the open group (P = 0.009). There were no significant differences between the two groups as to leukocyte count, hemoglobin, and hematocrits (P = 0.758, P = 0.383, and P = 0.285, respectively). Of the postoperative recovery indicators, first flatus, sips of water and soft diet started on postoperative days 3, 5, 7 in the HALS group and on days 4, 5, 6 in the open group showed statistical significance (P = 0.021, P = 0.259, and P = 0.174, respectively). Administration of additional pain killers was needed for 1.2 days in the HAL-AR group and 2.4 days in the open group (P = 0.002). No significant differences in the durations of hospital stay and the rates of postoperative complications were noted, and no postoperative mortality was encountered in either group. CONCLUSION: The patients with sigmoid colon cancer who underwent a HAL-AR had a lower incidence of postoperative leukocytosis, less administration of pain killers, and faster first flatus than those who underwent open surgery. Clinical outcomes for patients' recovery and pathology status were similar between the two groups. Therefore, a HAL-AR for sigmoid colon cancer is feasible and has the same benefit as minimally invasive surgery.
Case-Control Studies ; Colon, Sigmoid ; Diet ; Flatulence ; Hand-Assisted Laparoscopy ; Hematocrit ; Hemoglobins ; Humans ; Incidence ; Length of Stay ; Leukocyte Count ; Leukocytosis ; Postoperative Complications ; Sigmoid Neoplasms ; Water