Eosinophilia is a common finding in premature babies during the neonatal period. Serial eosinophil counts were determined in 94 hospitalized, appropriately grown premature in fants whose gestational ages ranged form 28 to 36 weeks. The incidence, severity and etiologic factors of eosinophilia were retrospectively studied in premature infants, who were divided into three groups according to their gestational age. The results were as follows: 1) Absolute eosinophilia (>700/mm3)was documented in 46.8%(44/94). 2) The duration of TRN and antibiotics was cignificantly higher in infants with eosinophilia than withour eosinophilia (p<0.05). The gestational age of the infants with eosinophilia was significantly shorter than that of the infants without eosinophilia (p<0.05). The infants with eosinophilia started with bottle feeding significantly earlier than the infants without eosinophilia (p<0.05). 3) The infants younger than 30 weeks of gestational age have greater incidence of eosinophilia (75%) than the infant with the gestational age between 34 and 36 weeks (34.3%)(p<0.05). 4) The incidence of mild eosinophilia was higher in the group with gewtational age 30 weeks or below(37.5%)than in the group with gestational age between 34 and 36 weeks(17.1%)(p<0.05).Also, the incidence of severe eosinophilia was significantly higher in the group with gestational age 30 weeks or below(37.5%)than in the group with gestational age between 34 and 36 weeks(17.1%)(p<0.05). 5) Eosinophilia was more prevalent in the infants who received parenteral nutrition composed of glucose, amino acid and lipid(77.8%) than the infants who received only glucose(34.1%)(p<0.05). 6) Gestational age and birth weight were significantly lower in infants with severe eosinopilia than those of mild or moderate eosinophilia. The duration of TRN and antibiotics were significantly longer in infants with severe eosinophilia than those of mild or moderate eosinophilia (p<0.05). 7) The peak eosinophil count was observed significantly later in severe eosinophilic group (26.5 13.1 days)than in non-eosinophilic group(14.4 9.0 days)(p<0.05). The above results suggest that eosinophilia in premature infants may be the effecto of immature immunologic responses to the intravenous administration of extemal antigens like amino acid, lipid and antibiotics.
Administration, Intravenous ; Anti-Bacterial Agents ; Birth Weight ; Bottle Feeding ; Eosinophilia* ; Eosinophils ; Gestational Age ; Glucose ; Humans ; Incidence ; Infant ; Infant, Newborn ; Infant, Premature* ; Parenteral Nutrition ; Retrospective Studies

Surgery is the standard treatment for a primary gastrointestinal stromal tumor (GIST); however, surgical resection is often not curative, particularly for large GISTs. In the past decade, with imatinib mesylate (IM), management strategies for GISTs have evolved significantly, and now IM is the standard care for patients with locally advanced, recurrent or metastatic GISTs. Adjuvant therapy with imatinib was recently approved for use, and preoperative imatinib is an emerging treatment option for patients who require cytoreductive therapy. IM neoadjuvant therapy for primary GISTs has been reported, but there is no consensus on the dose of the drug, the duration of treatment and the optimal time of surgery. These are critical because drug resistance or tumor progression can develop with a prolonged treatment. This report describes two cases of large rectal malignant GISTs, for which a abdominoperineal resection was initially anticipated. The two patients received IM preoperative treatment; we followed-up with CT or magnetic resonance imaging to access the response. After 9 months of treatment, a multi-disciplinary consensus that maximal benefit from imatinib had been achieved was reached. We determined the best time for surgical intervention and successfully performed sphincter-preserving surgery before resistance to imatinib or tumor progression occurred. We believe that a multidisciplinary team approach, considerating the optimal duration of therapy and the timing of surgery, is required to optimize treatment outcome.
Benzamides ; Consensus ; Drug Resistance ; Gastrointestinal Stromal Tumors ; Humans ; Imatinib Mesylate ; Magnetic Resonance Imaging ; Mesylates ; Neoadjuvant Therapy ; Piperazines ; Pyrimidines ; Treatment Outcome

BACKGROUND: Breast lesions in children and adolescents are rare and develop mainly in females. The management of breast masses in children and adolescents can be a perplexing problem for pediatricians and surgeons. It is well documented that breast lesions in females under 20 years of age rarely represent malignant disease. However, they frequently are a source of discomfort and anxiety for the patient, particularly when they do not resolve spontaneously. METHODS: To determine the frequency of different breast masses in females under 20 years of age on whom surgery was performed, we carried out a retrospective study of females under 20 years who were admitted to the Department. of Surgery of Soonchunhyang University Hospital for surgery between 1993 and 1995. RESULTS: The mean age was 17.9 years. A total of 44 surgical procedures were performed in 40 patients. The masses ranged in size from 0.8 cm through 7.0 cm. As to the location, the mass was in the right breast of 22 patients (50%) and in the left breast of 22 (50%). The most common location of the mass was in the right upper outer quadrant (13 patients, 29.5%). Of the 44 masses, fine-needle aspiration cytology was performed in 33 masses. Of them, 28 were fibroadenomas, 4 were fibrocystic disease, and 1 was a lipoma. Excisional biopsy was performed on 44 masses. Of them, 33 were fibroadenomas, 4 were fibrocystic disease, 5 was fibroadenoma and fibrocystic disease, 1 was a lipoma, and 1 was a lymphangioma. There were no malignancies. CONCLUSIONS: In female patients under 20 years of age, we suggest that benign breast should be studied for diagnosis, treatment, and histological feature.
Adolescent ; Anxiety ; Biopsy ; Biopsy, Fine-Needle ; Breast* ; Child ; Diagnosis ; Female* ; Fibroadenoma ; Humans ; Lipoma ; Lymphangioma ; Retrospective Studies

PURPOSE: We analyzed the expression of vasoactive intestinal peptide (VIP), pituitary adenylate cyclase activating peptide (PACAP), VIP receptor 1 (VIPR1), VIP receptor 2 (VIPR 2) and PACAP receptor (PACAPR) genes in human neuroblastoma, neuroblastoma cell line, human stomach cancer, and human stomach cancer cell lines using RT-PCR and Sourthern hybridization. The results should permit identification of potential clinical applications for VIP and PACAP. METHODS: We isolated RNA from 1 neuroblastoma cell line, 8 stomach cancer cell lines, 13 neuroblastoma, and 10 stomach cancer tumor specimens. And then we performed RT-PCR, Sourthern hybridization, and sequencing. RESULTS: We detected the RNAs coding for VIP, VIPR1, VIPR2, PACAP, and PACAPR in 1, 11, 2, 12, and 13 out of 13 neuroblastoma tumor specimens, respectively. VIP and PACAPR RNA was expressed in SKNSH. VIPR1 RNA was expressed in 4 of 8 the stomach cancer cell lines and 6 of 10 stomach cancer tumor specimens. CONCLUSION: VIP/PACAP RNA and VIP/PACAP receptors RNA were expressed in SKNSH and neuroblastoma tumor specimens. VIPR1 was expressed in stomach cancer cell lines and tumor specimens. The present results suggested that VIP/PACAP analogues could be a candidate as the growth inhibitor of neuroblastoma and stomach cancer.
Adenylyl Cyclases* ; Cell Line ; Clinical Coding ; Humans ; Neuroblastoma* ; Pituitary Adenylate Cyclase-Activating Polypeptide ; Receptors, Peptide* ; Receptors, Pituitary Adenylate Cyclase-Activating Polypeptide ; Receptors, Vasoactive Intestinal Peptide ; RNA ; Stomach Neoplasms* ; Stomach* ; Vasoactive Intestinal Peptide

Antiphospholipid syndrome (APS) is a thrombophilic disorder characterized by recurrent abortion, thrombocytopenia, and prolonged activated partial thromboplastin time (aPTT) in which venous or arterial thrombosis, or both, may occur in patients with antiphospholipid antibodies. Antiphospholipid antibodies have been associated with a variety of neurological disorders, many of which, but not all are manifestations of cerebral or ocular ischemia. Recently, we experienced one case of a cerebral infarct due to APS in a 24-year-old female. She visited the emergency department and presented with dizziness and vomiting. After admission, we conducted a physical examination, blood tests, and brain computed tomography. Her blood tests revealed prolonged aPTT and thrombocytopenia, and brain computed tomography showed a right cerebellar and pons infarct. We treated her with anticoagulants. She was discharged with nearly a full recovery on the seventh hospital day.
Abortion, Habitual ; Antibodies, Antiphospholipid ; Anticoagulants ; Antiphospholipid Syndrome* ; Brain ; Cerebral Infarction* ; Dizziness ; Emergency Service, Hospital ; Female ; Hematologic Tests ; Humans ; Ischemia ; Nervous System Diseases ; Partial Thromboplastin Time ; Physical Examination ; Pons ; Pregnancy ; Thrombocytopenia ; Thrombosis ; Vertigo ; Vomiting ; Young Adult

PURPOSE: This study was conducted to evaluate the etiology and the efficacy of diagnostic tools such as physical examination, laboratory studies, cranial computed tomography (CT) scans, and electroencephalograms (EEGs) in adult patients presenting with new-onset seizure in an emergency department. METHODS: This is a retrospective study of a 4-year period during which 67 patients were admitted to an emergeny department complaining of new-onset seizure. Among them, 61 patients were eligible for inclusion in this study, and we reviewed their medical records, laboratory data, CT scans and EEG findings. RESULTS: The etiologies of new-onset seizure were 1) unknown, 2) alcohol withdrawal, 3) ischemic stroke, and 4) central nervous system infection. An abnormal CT lesion was diagnosed in 27.5% of the patients with normal neurological examinations. An abnormal CT lesion was diagnosed in 30% of the patients whose EEG results had a focal-wave pattern. But, No statistical significance could be attached to the relationship between the CT lesion and EEG results (p>0.05). CONCLUSIONS: The principal etiologies of new-onset seizure were 1) unknown, 2) alcohol withdrawl, 3) ischemic stroke. A CT scan should be performed in all patients with newonset seizure. A focal-wave pattern in the EEG may consider a necessity for brain imaging.
Adult* ; Central Nervous System Infections ; Electroencephalography ; Emergencies* ; Emergency Service, Hospital* ; Humans ; Medical Records ; Neuroimaging ; Neurologic Examination ; Physical Examination ; Retrospective Studies ; Seizures* ; Stroke ; Tomography, X-Ray Computed

Port site hernias are a rare complication after laparoscopic and robotic surgery. The current case is an 8-mm port site hernia which occurred after robot-assisted colorectal surgery. A 70-year-old female with a BMI (body mass index) of 25.7 was diagnosed as rectosigmoid colon cancer. She underwent a robot-assisted low anterior resection with double-stapled anastomosis for AJCC (American Joint Committee on Cancer) stage IIIB. After the main procedure, fascial defects in the supra-pubic and the supra-umbilical site were closed with a routine procedure (12 mm). Thirty two months after surgery, she developed an incisional hernia in the left mid abdomen (8-mm port). Recognition of the potential for a port site hernia using an 8-mm bladeless trocar port as well as a 12-mm port is essential in robotic surgery. Patients with risk factors for a port site hernia may require complete port site closure.
Abdomen ; Aged ; Colonic Neoplasms ; Colorectal Surgery* ; Female ; Hernia* ; Humans ; Joints ; Risk Factors ; Surgical Instruments*

PURPOSE: The aim of this study is to assess the effects of age on the short-term outcomes of a laparoscopic resection of colorectal cancer in elderly (> or =75 years old), as compared with younger (<75 years old), patients. METHODS: A retrospective analysis of patients who underwent laparoscopic surgery for colorectal cancer between January 2007 and December 2009 was performed. There were two groups: age <75 years old (group A) and age > or =75 years old (group B). The perioperative outcomes between group A and group B were compared. RESULTS: The study included 824 patients in group A and 92 patients in group B. The body mass index (BMI) and the American Society of Anesthesiologists (ASA) score were significantly different between group B and group A (BMI: 22.5 vs. 23.5, P = 0.002; ASA score: 1.88 vs. 1.48, P = 0.001). Mean operating times were similar between the groups (325.4 minutes vs. 351.6 minutes, P = 0.07). We observed a higher overall complication rate in group B than in group A (12.0% vs. 6.2%, P = 0.047), but the number of severe complications of Accordion Severity Classification > or =3 (those that required an invasive procedure) was not significantly different between the two groups (6.5% vs. 3.4%, P = 0.142). There was no significant difference in the length of hospital stay (13.0 days vs. 12.0 days, P = 0.053). CONCLUSION: Although the elderly patients had a significantly higher overall postoperative complication rate, no significant difference was seen in either the number of severe complications of Accordion Severity Classification > or =3 or in the length of hospital stay. A laparoscopic colorectal cancer resection in elderly patients, especially those aged 75 years or older, is safe and feasible.
Aged ; Body Mass Index ; Colorectal Neoplasms ; Humans ; Laparoscopy ; Length of Stay ; Postoperative Complications ; Retrospective Studies

PURPOSE: Laparoscopic colectomy has clinical benefits such as short hospital stay, less postoperative pain, and early return of bowel function. However, objective evidence of its immunologic and oncologic benefits is scarce. We compared functional recovery after open versus laparoscopic sigmoidectomy and investigated the effect of open versus laparoscopic surgery on acute inflammation as well as tumor stimulation. MATERIALS AND METHODS: A total of 57 patients who were diagnosed with sigmoid colon cancer were randomized for elective conventional or laparoscopically assisted sigmoidectomy. Serum samples were obtained preoperatively and on postoperative day 1. C-reactive protein (CRP) and interleukin-6 (IL-6) were measured as inflammation markers, and vascular endothelial growth factor (VEGF) and insulin-like growth factor binding protein-3 (IGFBP-3) were used as tumor stimulation factors. Clinical parameters and serum markers were compared. RESULTS: Postoperative hospital stay (p=0.031), the first day of gas out (p=0.016), and the first day of soft diet (p<0.001) were significantly shorter for the laparoscopic surgery group than the open surgery group. The levels of CRP, IL-6, and VEGF rose significantly, and the concentration of IGFBP-3 fell significantly after both open and laparoscopic surgery. However, there were no significant differences in the preoperative and postoperative levels of CRP, IL-6, VEGF, and IGFBP-3 between the two groups. CONCLUSION: Our data suggest that both open and laparoscopic surgeries are accompanied by significant changes in IL-6, CRP, IGFBP-3, and VEGF levels. Acute inflammation markers and tumor stimulating factors may not reflect clinical benefits of laparoscopic surgery.
Aged ; Biological Markers/blood ; C-Reactive Protein/metabolism ; Colectomy/*adverse effects/methods ; Female ; Humans ; Inflammation/etiology/metabolism ; Insulin-Like Growth Factor Binding Protein 3/blood ; Interleukin-6/blood ; Laparoscopy/adverse effects ; Male ; Middle Aged ; Postoperative Period ; Sigmoid Neoplasms/*surgery ; Treatment Outcome ; Vascular Endothelial Growth Factor A/blood

No abstract available.
Asphyxia* ; Erythrocyte Count* ; Erythrocytes* ; Humans ; Hyaline Membrane Disease ; Infant, Newborn