Metastatic Basal Cell Carcinoma of the Skin: A Comprehensive Literature Review, Including Advances in Molecular Therapeutics.

Basal cell carcinoma (BCC) of the skin is the most common type of malignant human tumor. In Europe, the incidence of BCC ranges from 44.6 to 128 cases per 100,000 inhabitants annually, whereas in the United States, the yearly incidence rate ranges between 500 and 1500.

Metastatic Cutaneous Basal Cell Carcinoma: Report of 2 Cases Preceding the Hedgehog Pathway Antagonists Era.

Basal cell carcinoma (BCC) of the skin is the most common type of malignant human tumor. However, metastatic BCC is a very rare event with weakly effective therapeutic options and a poor prognosis, until a few years ago. In 2012, small-molecule therapies, capable of inactivating the hedgehog signaling pathway and thus reducing tumor growth and progression, were introduced into clinical practice for the treatment of patients with advanced BCC.

Anaplastic Kaposi's Sarcoma of the Adrenal in an HIV-negative Patient With Literature Review.

Kaposi's sarcoma (KS) is a peculiar tumor of viral etiology, with the HHV8 rhadinovirus playing a fundamental role in its development. Several epidemiological categories of KS have been identified, of which the sporadic, endemic, iatrogenic, and the epidemic are the main ones. Several histologic disease morphologies have been described, such as inflammatory, angiomatous, spindle cell, mixed, and the anaplastic (sarcomatous) subtypes.

Extraneuraxial hemangioblastoma: A clinicopathologic study of 10 cases with molecular analysis of the VHL gene.

Less than 250 extraneuraxial hemangioblastomas occurring in paraneuraxial or peripheral sites have been reported to date, sporadically or in the setting of von Hippel-Lindau disease. Seventeen such cases underwent molecular genetic analysis, using either the patient's peripheral blood in 9 cases or paraffin embedded tumor tissue in the rest. VHL gene mutations were documented in 3/9 cases in which DNA from peripheral blood lymphocytes was used, all with clinically manifest von Hippel-Lindau disease; instead, no VHL gene alterations were found in all of the 8 cases with sporadic extraneuraxial hemangioblastoma in which DNA from tumor tissue was analyzed.

Extraneuraxial Hemangioblastoma: Clinicopathologic Features and Review of the Literature.

Extraneuraxial hemangioblastoma occurs in nervous paraneuraxial structures, somatic tissues, and visceral organs, as part of von Hippel-Lindau disease (VHLD) or in sporadic cases. The VHL gene plausibly plays a key role in the initiation and tumorigenesis of both central nervous system and extraneuraxial hemangioblastoma, therefore, the underlying molecular and genetic mechanisms of the tumor growth are initially reviewed. The clinical criteria for the diagnosis of VHLD are summarized, with emphasis on the distinction of sporadic hemangioblastoma from the form fruste of VHLD (eg, hemangioblastoma-only VHLD).

Risk Factors for the Development of Delayed TSH Elevation in Neonatal Intensive Care Unit Newborns.

Context: Delayed thyrotropin (TSH) elevation (dTSH) is defined as elevated TSH at the second neonatal screening (after normal TSH levels at the initial screening) in premature, low-birth-weight, and ill newborns, mostly in the neonatal intensive care unit (NICU) setting. The pathogenesis of dTSH is elusive.

Objective: To identify the risk factors for dTSH development among newborns in the NICU.

[INTERDEPENDENCY BETWEEN ZINC AND THYROID GLAND: THE DISCUSSION IS TO BE CONTINUED].

Both hypothyroidism and zinc deficiency have been diagnosed over a long time. The endemic character of both disorders inspired an investigation into the relationship between these two phenomena. Zinc has a role in multiple metabolic processes; therefore, zinc depletion may lead to a serious and prolonged illness.

Lipophyllodes of the breast. A reappraisal of fat-rich tumors of the breast based on 22 cases integrated by immunohistochemical study, molecular pathology insights, and clinical follow-up.

We have studied 22 cases of mammary lipophyllodes tumors (LPT), analyzing their clinicopathologic features along with available follow-up. All cases were tested for cytokeratins, S100 protein, and MDM2, and in selected cases for estrogen receptor, smooth muscle actin, bcl2, desmin, and myogenin. Patients were women aged 21 to 69 years (average, 45 years), and LPT size ranged from 1.

Selected case from the Arkadi M. Rywlin International Pathology Slide Series: Leiomyomatosis peritonealis disseminata: report of 3 cases with extensive review of the literature.

We present the clinicopathologic features of 3 cases of leiomyomatosis peritonealis disseminata (LPD). The patients were 33, 34, and 41 years old at the time of diagnoses. The 3 women had undergone laparoscopic removal of multiple uterine leiomyomas between 1 and 6 years before the diagnoses of LPD.

Early impact of sequential introduction of 7-valent and 13-valent pneumococcal conjugate vaccine on IPD in Israeli children <5 years: an active prospective nationwide surveillance.

Background: The 7-valent pneumococcal conjugated vaccine (PCV7) was introduced to the Israeli national immunization plan (NIP) in July 2009 (administered at age 2, 4 and 12 months), with a fast reduction of invasive pneumococcal disease (IPD) caused by PCV7 serotypes. Starting in November 2010, PCV13 gradually replaced PCV7.

Aim: To report the impact of PCV7/PCV13 sequential introduction on IPD in Israeli children <5 years.

Surgical site infections in infants admitted to the neonatal intensive care unit.

Background: Surgical interventions are common in infants admitted to the neonatal intensive care unit (NICU). Despite our awareness of the broad impact of surgical site infection (SSI), there are little data in neonates. Our objective was to determine the rate and clinical impact of SSI in infants admitted to the NICU.

Epidural hematoma secondary to sinusitis: a case report and review of the literature.

Epidural hematoma is a potentially life threatening event that demands prompt diagnosis and surgical treatment, usually following head trauma. We present a case of a 9-year-old boy with no history of head trauma, and who was diagnosed with epidural hematoma secondary to frontal sinusitis; and the medical literature was reviewed.

Hemophagocytic lymphohistiocytosis associated with parechovirus 3 infection.

Hemophagocytic lymphohistiocytosis (HLH) denotes the common final pathway of a potentially fatal hyperinflammatory condition of diverse etiologies. We describe the first case of documented HLH associated with human parechovirus 3. A monoallelic Ala91Val mutation was found in the PRF1 gene, but the contribution of this mutation to HLH remains controversial.

The use of cyclic nitroxide radicals as HNO scavengers.

Reduction of cyclic stable nitroxides (RNO) by HNO to the respective hydroxylamines (RNO-H) has been demonstrated using EPR spectrometry. HNO shows low reactivity toward piperidine, pyrrolidine and nitronyl nitroxides with rate constants below 1.4 × 10(5)M(-1)s(-1) at pH 7.

Posttraumatic fat necrosis presented as cellulitis of the leg.

Cellulitis, a diffuse inflammation of connective tissue with severe inflammation of dermal and subcutaneous layers of the skin, is a common lesion in children, usually responsive to systemic antibiotic therapy. However, an unusual course of healing or some nontypical features should call the treating physician to consider and investigate for other diagnoses that might prevent unnecessary treatment and alleviate parental stress. We present a case of posttraumatic fat necrosis, demonstrating some pitfalls in the process of diagnosis.

Primary biliary cirrhosis in Southern Israel: a 20 year follow up study.

Background: The epidemiology of primary biliary cirrhosis (PBC) in Israel is unknown. We aimed to determine the epidemiology, long-term survival and outcomes of PBC in Southern Israel from 1990 to 2010.

Methods: Case-finding methods and population-based administrative data were used to estimate and evaluate the incidence, prevalence and prognostic factors of outcome in our PBC cohort.

Long-term radiologic pulp evaluation after partial pulpotomy in young permanent molars.

Objective: Radiographic appearance of pulp reactions to partial pulpotomy in young permanent molars with deep caries may determine the efficiency of the procedure. The objective of this study was to determine the value of this procedure by analyzing the pulpal and periapical appearance of permanent molars after long-term follow-up periods.

Method And Materials: Based on predetermined radiologic criteria, periapical radiographs of 49 young permanent molars of 31 females and 13 males, aged 6.

Langerhans cell histiocytosis in a premature baby presenting with skin-isolated disease: case report and literature review.

Unlabelled: Langerhans cell histiocytosis (LCH) in premature babies is extremely rare as is a vesicular skin rash, while gastrointestinal involvement is associated with a poor outcome. We report a case of LCH in a premature baby presented with isolated vesiculo-papulo-macular skin lesions and insidiously developed gastrointestinal symptoms, haematological and severe pulmonary involvement. We also reviewed a few cases of LCH in premature babies in the English language medical literature.

Intra-arterial infusion of nitric oxide (NO) - first animal trial.

Objective: Nitric oxide (NO) is an important signaling molecule that acts in many tissues to regulate a diverse range of physiological processes. NO has been implicated in a number of cardiovascular diseases. Reduced basal NO synthesis or function may lead to: vasoconstriction, elevated blood pressure and thrombus formation.

Disconnection of port after laparoscopic gastric banding: causes and solution.

Background: Gastric banding is a popular operation for the treatment of morbid obesity. However, the procedure itself is not free from complications. Our study describes port disconnection, and our suggested solution.

Nonpharmacologic treatment of resistant hypertensives by device-guided slow breathing exercises.

Background: Recent studies have demonstrated the antihypertensive effect of slow breathing exercises, guided interactively by a device, in patients with uncontrolled blood pressure (BP) without changing medication. This study examined the response to the same treatment protocol in resistant hypertensives.

Methods: Seventeen resistant hypertensives exercised device-guided slow breathing for 8 weeks, 15 min daily, and self-monitored BP.