[Immunoglobulin G4-related lung disease: Case report and literature review].

We report the case of a 61-year-old man with a pulmonary nodule discovered while staging the metastasis of a squamous cell carcinoma. No primary cancer was found. Histological examination of the resected specimen (lingula) was in favor of IgG4-related inflammatory pseudotumor.

Vancomycin-induced Henoch-Schönlein purpura: a case report.

Introduction: Henoch-Schönlein purpura is a small-vessel systemic vasculitis. Although its exact pathophysiology remains unknown, Henoch-Schönlein purpura has been reported in association with various medical conditions including hypersensitivity. We report the case of a patient with vancomycin-induced Henoch-Schönlein purpura.

The "spaghetti technique": an alternative to Mohs surgery or staged surgery for problematic lentiginous melanoma (lentigo maligna and acral lentiginous melanoma).

Background: Lentigo maligna (LM) and acral lentiginous melanoma (ALM) are often large and clinically ill defined. The surgical challenge is to spare tissue while still achieving clear margins.

Objective: We sought to provide a retrospective assessment of a two-phase surgical technique for lentiginous melanomas (MM) not suitable for en bloc resection.

Coffin-Siris syndrome with multiple congenital malformations and intrauterine death: towards a better delineation of the severe end of the spectrum.

Coffine-Siris syndrome or "fifth digit" syndrome is a multiple congenital anomaly-mental retardation syndrome with severe developmental delay, coarse facial features, hirsutism and absent fifth fingernails or toenails or fifth distal phalanges. The etiology of this syndrome remains uncertain. Here we report a stillborn male baby born from consanguineous parents who might represent a very severe form of Coffine-Siris syndrome with cardiac defect and multiple brain malformations including corpus callosum agenesis and Dandy Walker malformation.

[Placental metastasis of melanoma: a new case and literature review].

We report a case of placental metastasis of melanoma in a 30-year-old woman, without fetal involving, the child being healthy after 5 months of follow-up. Placental or fetal metastasis of maternal cancer are rare, but melanoma is remarkable by its metastatic potential among the cancers of the woman in age to procreate. Thirty cases of placental or foetal metastasis of melanoma have been reported.

[Alveolar microlithiasis with severe interstitial fibrosis leading to lung transplantation].

Pulmonary alveolar microlithiasis is a rare disease, characterized by extensive phosphocalcic concretions within the alveolar spaces. Pulmonary alveolar microlithiasis is usually asymptomatic and is incidentally found because radiologic findings are characteristic. In about half of the cases, it is an autosomal recessive disorder due to mutations in the SLC34A2 gene.

Extracapsular lymph node involvement is a negative prognostic factor after neoadjuvant chemoradiotherapy in locally advanced esophageal cancer.

Introduction: To assess prognosis depending on whether lymph node involvement (LNI) is intracapsular or with extracapsular breakthrough in patients with a locally advanced esophageal cancer treated with neoadjuvant chemoradiation and surgery.

Methods: Ninety-four consecutive patients with an esophageal cancer staged IIB (n = 17) and III (n = 77) received neoadjuvant chemoradiation followed by transthoracic esophagectomy with two-field lymphadenectomy. Histology was squamous cell carcinoma (n = 46) and adenocarcinoma (n = 48).

Effect of hypertonic saline pre-treatment on ischemia-reperfusion lung injury in pig.

Background: Hypertonic saline may be administered in the setting of lung transplantation but may affect the development of ischemia-reperfusion lung injury. This study investigated the effects of the pre-treatment by intravenous hypertonic saline in a pig model of single lung ischemia-reperfusion.

Methods: Forty-three pigs (34 +/- 4 kg) under mechanical ventilation were randomly assigned to a left lung ischemia-reperfusion alone or preceded by 4-ml/kg 7.

Synchronous multiple primary lung cancer: an increasing clinical occurrence requiring multidisciplinary management.

Objective: No guidelines detailing recommendations for the selection and treatment of patients with synchronous multiple primary lung cancer have been published. We report on a single-institution experience with synchronous multiple primary lung cancer, with emphasis on long-term survival.

Methods: We performed a retrospective study of 125 consecutive patients with synchronous multiple primary lung cancer who underwent operation between 1985 and 2006.

Unsuccessful rechallenge with pemetrexed after a previous radiation recall dermatitis.

Radiation recall dermatitis is characterized by an inflammatory reaction within a previously irradiated volume after administration of a drug. Antineoplastic drugs have mainly been involved in radiation recall reactions. This phenomenon is well known but poorly understood.

From pancreatic intraepithelial neoplasia to cancer: a dramatic progression with K-ras status analysis.

Pancreatic ductal carcinomas are thought to arise from precursor ductal lesions called pancreatic intra-epithelial neoplasias or PanINs. We report the case of a woman suffering from idiopathic chronic pancreatitis associated with PanINs lesions who developed six years later an invasive ductal carcinoma. Immunohistochemistry for p53, HER-2/neu and genetic analysis of K-ras oncogene were performed at different stages of disease and revealed that the PanINs and the carcinoma did not express p53 and HER-2/neu gene products whereas a K-ras mutation was present at the carcinoma stage.