Primary pulmonary melanoma: the unexpected tumour.

A 62-year-old woman was referred to our pulmonology team with exertional dyspnoea and chest tightness of 2 months duration. Her medical history included cervical cancer and thyroid nodules. Imaging studies showed collapse of left upper lobe.

Emerging and under-recognized Chagas cardiomyopathy in non-endemic countries.

Due to recent population emigration movements, an epidemic of Chagas disease is currently menacing most developed countries. The authors report the case of a 53-year-old Brazilian woman living in Europe for the last 10 years who developed heart failure symptoms, having a previous symptomatic sinus node disease with a pacemaker implant at age of 40 years. The diagnosis was based on serology and myocardial biopsy and the patient was treated with nifurtimox.

[Sclerosing mesenteritis].

The Sclerosing Mesenteritis is a rare idiopathic disease. It represents the final stadium of progression of the chronic inflammatory illnesses of the intestinal mesentery, with predominance of fibrosis. The clinical manifestations are varied and unspecific.

[Bronchiolitis obliterans organizing pneumonia--experience of a pulmonology ward].

Bronchiolitis obliterans organizing pneumonia (BOOP) is a physiopathologic syndrome associating suggestive clinical and imaging features with histopathologic studies showing buds of connective tissue in the lu- men of the distal pulmonary airspace. The aim of the study is a retrospective review of all patients with BOOP diagnosed in the Pulmonology Unit of Coimbra Hospital Centre (CHC) between 2000 and 2005. Eleven cases (6 female and 5 male) with mean age 54.

Neonatal Paratesticular Neuroblastoma Misdiagnosed as In Utero Torsion of Testis.

Reports of neuroectodermal primary scrotal tumors are scarce. Primary paratesticular neuroblastomas seem even rarer, and only five infants with this condition have been previously described. To the authors' knowledge, this would be the first report of a neonatal congenital paratesticular neuroblastoma.

Neonatal paratesticular neuroblastoma misdiagnosed as in utero torsion of testis.

Reports of neuroectodermal primary scrotal tumors are scarce. Primary paratesticular neuroblastomas seem even rarer, and only five infants with this condition have been previously described. To the authors' knowledge, this would be the first report of a neonatal congenital paratesticular neuroblastoma.