[SEAP-IAP recommendations for the collection, storage and use of biological materials of human origin and related data intended for research. Generic biobank consideration and ethical-legal review (Part II)].

The working group set up by the SEAP-IAP addresses in this Part II some general considerations and five particular considerations to be taken into account when a biological sample of human origin, coming from our archives, acquires a different destination from the usual one, in this case for research. From this moment on, we must follow mandatory legal and ethical rules, and the different recitals provide us with guidelines to ensure good practice, both for biological material and its associated data. The traditional task of custody given to the Pathological Anatomy is approached, as always, from the point of view of responsibility and, in this article, adjusted to its time.

[Lipoma arborescens of the bicipital bursa].

Lipoma arborescens is a rare benign entity characterized by proliferation of villous fat tissue in subsynovial layer that usually affects the knee joint. We report a case of lipoma arborescens in bicipitoradial bursa of the elbow in a 44 year-old female patient. In spite of this rare location, radiographic findings by ultrasonography and magnetic resonance imaging made diagnosis possible.

Comorbidity and prognosis in advanced hypopharyngeal-laryngeal cancer under combined therapy.

Aims And Background: The success of combined treatment in head and neck cancer resides largely in its completion, which can be compromised when the patient's general health status is precarious. The objective of this investigation was to study the role of comorbidity as a prognostic factor in a large, homogeneous population affected by locally advanced pharyngeal-laryngeal cancer, under a combined protocol treatment. The a priori hypothesis is that comorbidity strongly conditions overall survival and specific overall survival in these patients and can aid in the selection and individualization of treatments.

Fibroblast growth factor receptor 3 mutations in epidermal nevi and associated low grade bladder tumors.

Epidermal nevi (EN) are benign lesions presenting at birth or in childhood. Based on the occurrence of fibroblast growth factor receptor 3 (FGFR3) mutations in seborrheic keratosis and urothelial carcinomas (UC), and the identification of two young patients with EN and UC, we hypothesized that mutations might occur in EN. The R248C mutation was found in 6/23 (26.

Fine needle aspiration cytology of high grade mucoepidermoid carcinoma of the breast: a case report.

Background: Primary mucoepidermoid carcinoma of the breast is a very unusual tumor. It is often misdiagnosed, masquerading under different diagnoses. The cytologic assessment is especially difficult when the lesion is high grade.

DNA quantification as prognostic factor in a case of acinar cell carcinoma of the parotid gland, diagnosed by FNA.

Hereby we present a case of a 43-years-old male who complained of a three years history preauricular painful mass. Fine needle aspiration cytology was performed, diagnosing of compatible with acinar cell carcinoma, thus DNA quantification by image cytometry was carried out. Biological parameters studied (ploidy, S-phase, 5-c exceeding rate) showed that it is a low grade of malignancy lesion.

[Descriptive study of HPV prevalence in a private consultation].

Human papillomavirus (HPV) infection is the main aethiological factor in the development of squamous cervical neoplasia. Nowadays molecular hybridization is the most adequated method to detect HPV. Study is based on the HPV assay by means of mixed hybridization and capture of specific sequences of viral DNA.

Epidermal naevus syndrome (Solomon's syndrome) associated with bladder cancer in a 20-year-old female.

Epidermal naevus syndrome was first described by Solomon et al. in 1968, based on a study of 12 patients. Herein we report the case of a 20-year-old female diagnosed with epidermal naevus syndrome at the age of 3 years.

Spindle cell malignant melanoma metastatic to the breast from a pigmented lesion on the back. A case report.

Background: Tumors metastatic to the breast are quite unusual (1.2% of all tumors). Malignant melanoma is an exception and is one of the principal metastasizing tumors, described mainly as a primary tumor.

Primary malignant melanoma of the vagina. Poor response to radical surgery and adjuvant therapy.

Primary malignant melanoma of the vagina is an extremely rare condition usually found in postmenopausal women. It has a poor prognosis associated with a high rate of recurrences and rare long-term survivorship. We describe a case and review the literature emphasizing the importance of prognostic factors and elective treatment.

Malignant mesothelioma of the tunica vaginalis. Report of a case without risk factors and review of the literature.

Malignant mesothelioma of the tunica vaginalis testis is an aggressive tumour with local recurrence being distant metastases the main feature of the clinical course. Usually appears over the fourth decade, having a strong relationship with occupational exposure to asbestos and long lasting hydrocele. We introduce a case of a 78-year-old caucasian male who developed a malignant mesothelioma without personal history of hydrocele or exposure to asbestos.