We performed a retrospective study to investigate the usefulness of immunohistochemical stains for the diagnosis of Helicobacter pylori (HP). We reviewed 200 consecutive gastric biopsy specimens, as well as immunohistochemical stains for HP. Of the biopsy specimens, 32 were positive for HP by immunohistochemical staining; of those, HP was seen ...

To assess the significance of chromosome translocation t(11;18)(q21;q21), B-cell lymphoma 10 (BCL-10) protein and Helicobacter pylori (H. pylori) infection in gastric mucosa-associated lymphoid tissue (MALT) lymphoma in Colombia. Fifty cases of gastric MALT lymphoma and their respective post-treatment follow-up biopsies were examined to assess the presence of the translocation t(11;18)(q21;q21) ...

ABSTRACT The distribution of subtypes of non-Hodgkin lymphoma (NHL) in Latin America is not well known. This Chilean study includes 207 consecutive NHL cases diagnosed at five cancer centers in the capital, Santiago, and one center in Viña del Mar. All cases were reviewed and classified independently by five expert ...

Aim. To determine gastric tissue lactoferrin (Lf) levels of Helicobacter pylori- (Hp-) positive and -negative patients and its effect on anemia. Methods. Cases in which initial presentation was of abdominal pain and that were Hp-positive at endoscopy were included. Hp-positive cases and -negative controls were divided into two groups. Results. ...

Objective: Several studies have associated urachal carcinoma with a poor prognosis, because the disease tends to be detected later as the patient is asymptomatic, there are few therapeutic options, and it has a high local recurrence rate. We review our experience with urachal carcinoma and discuss the role of surgical ...

We describe a case of blastic primary cutaneous mantle cell lymphoma (MCL) in an 83-year-old male with a complex medical history. The patient presented to his primary care physician with a nodular erythematous skin eruption on his thighs. Histopathologic examination showed a diffuse lymphoid infiltrate of intermediate to large cells ...

Follicular lymphoma is the most common low-grade lymphoma and it frequently presents with a systemic disease, often showing advanced clinical stage (III/IV). The lymphoma cells are usually growing associated with follicular dendritic cell (FDC) networks. Abnormal FDC networks have been reported in duodenal follicular lymphoma, in which cases exhibit lower ...

E. Piaton, L. Villeneuve, C. Maurice, C. Paulin, M. Cottier, B. Fontanière, M. Salle, D. Seigneurin, S. Vancina, E. Decullier, F. N. Gilly and E. Cotte Intraperitoneal free cancer cells in non-gynaecological adenocarcinomas: a reproducibility study Objective:  In recent years, therapeutic approaches including cytoreductive surgery followed by intraperitoneal chemotherapy have ...

An increasing number of nonagenarians are treated for non-small-cell lung cancer (NSCLC); however guidelines and case series describing the care of very elderly patients with advanced NSCLC are not available. Medical records of patients treated at Beth Israel Deaconess Medical Center between 2007 and 2009 who had NSCLC were reviewed, ...

Uterine adenosarcomas are uncommon mixed Müllerian neoplasms, most commonly arising in the uterine corpus. A new Federation of International Gynecologic Organization staging system for these tumors has recently been implemented. This staging system is an improvement on the earlier generic application of the 1988 Federation of International Gynecologic Organization staging ...

We present here the case report of a postmenopausal woman who complained of recurrent pus-like vaginal discharge and perianal pain 1 year after Le Fort colpocleisis, which was subsequently identified as a primary invasive carcinoma of the vagina. Biopsy confirmed a squamous cell carcinoma in the vagina, and the disease was ...

OBJECTIVES: To analyze the clinical characteristics, microbiological profile, management, complications and outcome of cases with empyema thoracis. METHODS: All cases diagnosed as 'empyema thoracis' over a period from January 2006 through June 2010 were identified from the inpatient records and discharge summaries. Of the 160 cases identified, 150 cases were ...

The aim of this study was to evaluate the vasculature in porcine circovirus type 2-infected (PCV2-infected) lungs and to identify the PCV2 subtypes involved in porcine pneumonia. Pulmonary samples from 140 pigs, 2 weeks to 7 months of age, from 36 Hungarian commercial herds with clinical signs of respiratory disease ...

Background: Colorectal carcinoma is thought to be rare among children and young adults among whom presentation is usually at a late stage with poor prognosis. OBJECTIVE: To review the demography, clinical presentation, morphology, and pathological stage of cases of colorectal carcinomas diagnosed in the children and adults. MethodS: This was ...

The case of an 86-year-old man suffering from acute myeloid leukemia and end-stage renal disease, managed at home, with continuous peritoneal dialysis regimen, is described.

Recurrent pneumonia in adults can be due to various etiologies. Congenital bronchoesophageal fistula (CBEF) may go undiagnosed in adult patients for many years. In cases of delayed recognition, there is a long history of intermittent bouts of cough and choking after swallowing liquid, which may eventually present as recurrent pneumonia, ...

Colorectal cancer is rare in younger age group. Most cases occur in the second decade of life and are clinically aggressive. The prognosis of these patients is generally poor. This is a retrospective study in which data of Indian patients was compared to standard literature. Data on 32 young patients ...

OBJECTIVE: To study the clinical, epidemiological, radiographic and endoscopic features of individuals with tuberculous pneumonia. METHODS: We evaluated 2,828 consecutive tuberculosis patients treated at a public health center between December of 2005 and February of 2007. Of those, 59 (2.1%) had pulmonary involvement consistent with fistula between a lymph node ...

Barrett's esophagus is a major risk factor for esophageal adenocarcinoma. It is important to decide when and how to treat the patients with Barrett's esophagus (BE). It was reported that HDAC-1 (Histone Deacetylase-1) and MTA-1 (Metastasis-Associated Protein-1) were associated with initiation and progression of cancer. The aim of this study ...

<span style="font-weight: bold"> <⁄span> Tracheal bronchus is a congenital malformation comprising an abnormal bronchus originating from the trachea or other bronchus. This malformation has been associated with recurrent pneumonia in children, but is rarely associated with infection in adults. <span style="font-style: italic">Actinomyces<⁄span> species are rare causes of necrotizing pneumonias that ...

Arterioesophageal fistula is a rare cause of upper gastrointestinal tract bleeding. Arterioesophageal fistula and haematemesis are rare in poisoning, especially in noncorrosive poisoning. An arterioesophageal fistula can occur in patients with retroesophageal subclavian artery. This is usually associated with prolonged presence of nasogastric tube.

Sjögren's syndrome (SS) is an autoimmune disorder in which lymphocytes infiltrate the exocrine glands, resulting in the development of sicca symptoms. Lymphocytes may also invade various other organs and cause diverse symptoms. Interstitial pneumonia has been observed frequently in SS patients. Typically, the pneumonia responds well to systemic steroids, and ...

S pneumoniae is a rare cause (1-8 %) of maternofetal infection causing an important morbi-mortality in the newborn and the mother. To report 3 cases of early neonatal infection due to S pneumonia. Three cases of early neonatal infection due to S pneumoniae are reported. The three newborns were at ...

To report two unusual cases of endogenous endophthalmitis associated with liver abscess caused by Klebsiella pneumoniae. Retrospective, interventional case series. Two patients, known to have type II diabetes mellitus, presented with sudden visual loss following several days of abdominal pain. Examinations and investigations revealed endogenous endophthalmitis caused by K. pneumoniae. ...

Background: Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) frequently causes severe necrotizing pneumonia in young patients. Case: We present the case of a 24-year-old male, who was brought to the emergency department with persistent fevers, confusion, and severe cough. He was found to have necrotizing pneumonia, pneumomediastinum, and rhabdomyolysis with renal failure. ...

We report four epidemiologically unrelated cases of KPC-carrying Klebsiella pneumoniae identified in Switzerland between May 2009 and November 2010. Three cases were transferred from Italy (two KPC-3, one KPC-2) and one from Greece (KPC-2). Resistance to colistin and doxycycline emerged in one KPC-3-carrying K. pneumoniae strain during therapy. These results ...

We report a rare case of chronic eosinophilic pneumonia with subpleural curvilinear shadow. CT scan showed a patchy consolidation in the bilateral upper lungs. In addition, subpleural curvilinear shadow was found in the bilateral upper lungs. A bronchoalveolar lavage obtained from the right middle lobe showed 25 % eosinophils. Although ...

Tracheal agenesis is a very rare disorder which leads to severe respiratory disorders immediately after birth. Reports are very limited on long-term survival cases. We report here a long-term survival case with Floyd's type I tracheal agenesis. During the neonatal stage, the patient underwent abdominal esophageal banding to substitute esophagus ...

We report a rare case of autoimmune hemolytic anemia (AIHA) complicated by idiopathic interstitial pneumonia (IIP). A sixty-year-old man was diagnosed as having IIP in January 2009. In March, when he was hospitalized for the introduction of home oxygen therapy, severe anemia was detected. Based on the findings showing elevated ...

Streptococcus pneumoniae is a major cause of community-acquired pneumonia, otitis media, paranasal sinusitis, bacteremia and meningitis, as well as osteomyelitis and occasionally peritonitis. We report the case of a 25-year-old female who had stabbed herself with a kitchen knife above the umbilicus 10 days prior to admission. Subsequently, she developed ...

The National Avian Influenza Surveillance (NAIS) system detected human H5N1 cases in Thailand from 2004-2006. Using NAIS data, we identified risk factors for death among H5N1 cases and described differences between H5N1 and human (seasonal) influenza cases. NAIS identified 11,641 suspect H5N1 cases (e.g. persons with fever and respiratory symptoms ...

We report a 6-year old girl with recurrent and non-resolving left-sided "pneumonia" over a 3-year period who was diagnosed with an endobronchial low-grade fibrosarcoma. This highlights the importance of considering underlying localized airway obstruction in any case of clinically or radiologically atypical pneumonia in a child and therefore the need ...

We report a 6-year old girl with recurrent and non-resolving left-sided "pneumonia" over a 3-year period who was diagnosed with an endobronchial low-grade fibrosarcoma. This highlights the importance of considering underlying localized airway obstruction in any case of clinically or radiologically atypical pneumonia in a child and therefore the need ...

BACKGROUND: Fire-eater's pneumonia is a chemical pneumonitis that can develop after accidental aspiration of liquid hydrocarbon-based fuel during a flame-blowing or a fire-eating performance. Typical findings of the patient are similar with any infectious pneumonia: chest pain, shortness of breath, cough, fever, and hemoptysis can be seen. CASE REPORTS: We ...

Ultrasonography, and, to a lesser extent, echocardiography are now well-established, noninvasive, and painless diagnostic tools in herpetologic medicine. Various cardiac lesions have been previously described in reptiles, but valvulopathy is rarely documented in these animals and, consequently, is poorly understood. In this report, sinoatrial and atrioventricular insufficiencies were diagnosed in ...

This case report describes a case of acute right ventricular failure caused by aortopulmonary fistula post ascending aorta surgery.

We present a 71-year-old man with a horseshoe, complex perianal fistula. He was treated by a simple fistulotomy for the fistula at sixth hour, while fibrin sealant was applied for the complicated one. He is free of symptoms 24 months postoperatively.

Aim : To present the results of the diagnostic and the management of entero-urinary fistulae. Methods: we performed a retrospective study on 18 patients with entero-urinary fistulas that had been diagnosed and treated at the Hospital Ibn Sina Rabat during the period spanning 1989-2006 Results: The surgery was the main ...

In April 2009 the Centers for Disease Control and Prevention announced the identification of a novel influenza virus in two patients in California, called influenza A (H1N1) 2009. On 11 June 2009 the Director-General of the World Health Organization declared a pandemic of influenza A (H1N1). In Portugal the first ...

The authors describe the case of a 28-year-old woman, with a history of recurrent bacterial infections since childhood and multiple hospitalizations for pneumonia, with important pulmonary sequelae, including bronchiectasis which warranted the need to perform a left lobectomy and lingulectomia at age 13. After diagnostic work up, the diagnosis of ...

Accurate measurement of gap length is useful for operative planning in cases of esophageal atresia (EA) without distal fistula. This paper demonstrates how fiberoptic endoscopy of the distal esophagus enables measurement of the gap in the case of isolated EA, and compares other commonly practiced techniques.

We report a case of an elderly patient with a limited form of Wegener granulomatosis, which simulated the clinical and imaging features of organizing pneumonia. Here we call attention to this atypical case presentation that eloquently illustrates the many faces of Wegener granulomatosis.

We report a case of unilateral eosinophilic pneumonia secondary to balsalazide monotherapy for ulcerative colitis. After commencing balsalazide, the patient presented with a history of cough, progressive dyspnoea and lethargy. Blood counts revealed peripheral eosinophilia. Her chest radiograph showed left-sided infiltration, and high-resolution computerised tomography demonstrated widespread nodular shadowing and ...

We investigated whether infantile vulvar abscesses are predictable features of rectovestibular fistula with a normal anus. A retrospective analysis of five infants with vulvar abscesses and rectovestibular fistulae with normal anuses was performed. Four cases had a left vulvar abscess, and in one case the vulvar abscess was on the ...

We report a case of complete congenital branchial fistula with an internal opening near the tonsillar fossa. Cysts, fistulas, and sinuses of the second branchial cleft are the most common developmental anomalies arising from the branchial apparatus. In our case, a 43-year-old man presented with a several-year history of a ...

Tentorial dural arteriovenous fistulas are rare and complex lesions in deep locations with unusual vascular anatomy and critical surrounding neuroanatomy. A rare case presenting a complex fistula with a giant venous draining ampulae, causing headaches and visual troubles is presented. We describe the case of a 52-year-old woman admitted in ...

Spinal perimedullary arteriovenous fistula (AVF) or dural arteriovenous fistula (DAVF) presenting as intracranial subarachnoid haemorrhage (SAH) is uncommon. A total of 16 cases have been reported to date. A majority of the reports described cervical spinal DAVF, while two other case reports described intracranial SAH secondary to lumbar and thoracic ...

Complete second branchial fistula is a rare clinical entity. The classical presentation of second branchial fistula is recurrent discharge from the external opening with or without recurrent painful neck swelling. We report an unusual case whose presenting symptom was a long-standing history of throat discomfort with recurrent blood stained saliva. ...

We describe the second reported case of three consecutive episodes of gallstone ileus and ask the question whether recurrent gallstone ileus justifies definitive surgery to the fistula itself or can be safely managed by repeated enterotomies.

BACKGROUND: Vesicovaginal fistulas are the most frequent type of urogenital fistulas. Obstetrical cause remains the dominant etiology. They still represent a public health problem. Aim : to study epidemiological aspects of obstetric vesico-vaginal fistulas and their management. METHODS: a retrospective multicentric study among 19 hospital departments from February 1982 to ...