[Squamous cell carcinoma arising in oral lichen planus : Report of two cases]. / Plattenepithelkarzinom auf dem Boden eines oralen Lichen planus : Bericht zweier Fälle.

Lichen planus is a chronic inflammatory, immunologically mediated mucocutaneous dermatosis. Lichen planus mucosae predominantly affects the oral cavity. Various trigger factors such as bacterial or viral infections, drugs or physical stimuli are discussed in the development of the disease. An association with human papillomavirus infections has also been described, but is not sufficiently proven. Lichen planus mucosae is considered as a premalignant condition, but the malignant transformation rate is low. The risk of malignant transformation is significantly increased in patients with oral lichen planus who smoke, drink alcohol or have hepatitis C. We describe two patients with locally advanced squamous cell carcinoma that developed on a longstanding oral lichen planus. Both cases were successfully treated with radical tumor resection, subsequent tissue reconstruction, and adjuvant radiation/radiochemotherapy.

Human Papillomavirus Type 16 Induced Squamous Cell Carcinoma (In situ) of the Toes.

is missing (Short communication).

[Atypical variant of hand-foot-mouth disease]. / Atypische Hand-Fuß-Mund-Krankheit.

An atypical variant of hand-foot-mouth disease (HFMD) has sporadically been reported in recent years, with outbreaks in Europe, Asia, the USA and South America. A new lineage of Coxsackie virus A6 has been identified as the causative agent, a virus-type belonging to the group of enteroviruses. HFMD is transmitted through droplet infection or through faecal-oral transmission. The disease may begin with a prodromal stage and is often accompanied by fever and malaise. Typical skin findings include a papular and vesiculobullous exanthema that might be accompanied by confluent blisters (bullae), crusting, and ulceration. In contrast to "classic" HFMD, predilection sites include the dorsal aspects of the hands and feet, forearms, lower legs, neck and trunk. Oral lesions may be present, but are less often seen compared to "classic" HFMD. The course of the disease is self-limiting, with complete resolution usually within 7-14 days after disease onset. The treatment of atypical HFMD is usually symptomatic. A diagnosis of atypical HFMD might be challenging due to the polymorphous presentation of the disease. This review describes a rarely reported but more frequently diagnosed viral condition.

Gender-based 30-day and long-term outcomes after carotid endarterectomy.

BACKGROUND: We analyses the effect of gender on short and long-term morbidity and mortality in carotid endarterectomy (CEA) under loco-regional anesthesia. PATIENTS AND METHODS: Patients who were entered into a prospectively compiled computerized database of unilateral, consecutive CEAs performed at our hospital from January 2000 to December 2010 were analysed. Endpoints were perioperative stroke and death, and overall long-term survival rates. Statistical analysis was used to determine the relationships between gender and outcomes after CEA. A Cox proportional hazard model was applied to determine independent risk factors for long term survival. RESULTS: A total of 1880 CEA procedures were performed in the period between 2000 and 2010. Overall, there were 28 (1.48 %) neurological deficits according to the ipsilateral carotid supply territory, including minor and major strokes. 7 occurred in the female group (1.19 %), and 21 in the male group (1.62 %) with no significant difference between the genders (p = 0.60). No significant difference emerged between female and male patients when postoperative neurological events according to the ipsilateral carotid supply territory were stratified by linical presentation (asymptomatic ICA stenosis: p = 0.75; symptomatic ICA stenosis: p = 0.66). The late overall mortality rate was 4.1% (n = 78) and 26/78 of these late deaths occurred in the female group (33 %). Log rank analysis of Kaplan Meier curves showed no statistically significant difference in long-term survival between the groups (p = 0.74). The multivariate risk factor analysis with the Cox proportinal hazard model revealed age (p < 0.00), and smoking (p = 0,02) as independent risk factors for decreased long term survival. CONCLUSIONS: When considering short and long-term outcomes in patients receiving carotid endarterectomy in local anaesthesia gender should not be regarded as a factor on decision-making for carotid interventions in both symptomatic and asymptomatic patients.

[Frequent Skin Findings in Daily Routine of the General Practitioner]. / Häufige Hautbefunde in der Praxis.

Diseases of the skin are the cause of approximately one fifth of outpatient visits to general practitioners (GPs) in Germany. GPs are expected to be competent in both knowledge and skills required to manage dermatological diseases, but making the correct diagnosis can be challenging facing the broad clinical spectrum of dermatological disorders. Knowledge of morphological characteristics is essential in the accurate diagnosis of a dermatological condition and to ensure optimal patient care. The objective of this dossier is to provide an overview of common dermatological diseases in daily routine, with a focus on acute and chronic-inflammatory dermatoses. The most important dermatological diseases were sorted by three anatomic regions (face, trunk and lower leg), and an overview on the respective differential diagnoses is provided.

Laparoscopic Management of Acute Pancreatitis Secondary to Rapunzel Syndrome.

A 17-year-old girl presented with bilious vomiting and abdominal pain to the surgery department. The history was positive for trichotillomania and trichophagia. A CT scan showed a mass in the stomach, which was highly suspicious for a gastric bezoar. Drooping parts of the bezoar caused a duodenal obstruction with secondary acute pancreatitis. The bezoar was removed via a laparoscopically performed gastrotomy.