Optimization of Therapy and the Risk of Probiotic Use during Antibiotherapy in Septic Critically Ill Patients: A Narrative Review.

Optimizing the entire therapeutic regimen in septic critically ill patients should be based not only on improving antibiotic use but also on optimizing the entire therapeutic regimen by considering possible drug-drug or drug-nutrient interactions. The aim of this narrative review is to provide a comprehensive overview on recent advances to optimize the therapeutic regimen in septic critically ill patients based on a pharmacokinetics and pharmacodynamic approach. Studies on recent advances on TDM-guided drug therapy optimization based on PK and/or PD results were included. Studies on patients <18 years old or with classical TDM-guided therapy were excluded. New approaches in TDM-guided therapy in septic critically ill patients based on PK and/or PD parameters are presented for cefiderocol, carbapenems, combinations beta-lactams/beta-lactamase inhibitors (piperacillin/tazobactam, ceftolozane/tazobactam, ceftazidime/avibactam), plazomicin, oxazolidinones and polymyxins. Increased midazolam toxicity in combination with fluconazole, nephrotoxic synergism between furosemide and aminoglycosides, life-threatening hypoglycemia after fluoroquinolone and insulin, prolonged muscle weakness and/or paralysis after neuromuscular blocking agents and high-dose corticosteroids combinations are of interest in critically ill patients. In the real-world practice, the use of probiotics with antibiotics is common; even data about the risk and benefits of probiotics are currently spares and inconclusive. According to current legislation, probiotic use does not require safety monitoring, but there are reports of endocarditis, meningitis, peritonitis, or pneumonia associated with probiotics in critically ill patients. In addition, probiotics are associated with risk of the spread of antimicrobial resistance. The TDM-guided method ensures a true optimization of antibiotic therapy, and particular efforts should be applied globally. In addition, multidrug and drug-nutrient interactions in critically ill patients may increase the likelihood of adverse events and risk of death; therefore, the PK and PD particularities of the critically ill patient require a multidisciplinary approach in which knowledge of clinical pharmacology is essential.

Clinical Features and Paraclinical Findings in Patients with SARS CoV-2 Pneumonia and the Impact of Pulmonary Rehabilitation on the Instrumental Activities of Daily Living in POST-COVID-19 Patients.

The functional sequelae grouped under the name "long COVID" most often bring the patient in front of a team of specialists in pulmonary rehabilitation. The aim of this study was to evaluate clinical features and paraclinical findings in patients with SARS CoV-2 (Severe Acute Respiratory Syndrome-Corona Virus-2) pneumonia and to also evaluate the impact of rehabilitation in this category of patients. This study included 106 patients diagnosed with SARS CoV-2. The division of the patients into two groups was performed based on the presence of SAR-CoV-2 pneumonia. Clinical symptoms, biochemical parameters, and pulmonary functional and radiological examinations were recorded and analyzed. The Lawton Instrumental Activities of Daily Living (IADL) scale was applied to all patients. Patients in group I were included in the pulmonary rehabilitation program. Among demographic characteristics, age over 50 years (50.9%; p = 0.027) and the female sex (66%; p = 0.042) were risk factors for pneumonia in patients with SARS CoV-2. Over 90% of the 26 patients included in the rehabilitation program were less able to feed, bathe, dress, and walk. After 2 weeks, approximately 50% of patients were able to eat, wash, and dress. It is important to provide longer rehabilitation programs in cases of moderate, severe, and very severe COVID-19 patients, in order to significantly improve patients' participation in daily activities and their quality of life.

The Lipid Profile and Biochemical Parameters of COPD Patients in Relation to Smoking Status.

Tobacco consumption is the most incriminated and studied risk factor for Chronic obstructive pulmonary disease (COPD), but other factors such as air pollution, are also linked to this disease. One of the known aspects of this chronic lung disease is that its occurrence is mainly due to the chronic inflammation of the airways. Lipid metabolism seems to be affected by smoking, with studies showing a correlation between this habit and high levels of triglycerides and low levels of high-density lipoprotein cholesterol (HDL-CHOL). Uric acid concentration is thought to reflect the antioxidative capacity of the body because it is the most abundant aqueous antioxidant. The aim of this study was to investigate the lipid profile and biochemical parameters of COPD patients in relation to smoking status. The present study was conducted between 2020 and 2021 in the Clinical Hospital of Pneumology in Iasi, Romania. Patients diagnosed with COPD (n = 52) were included and divided in three groups depending on their smoking status: non-smokers, smokers and ex-smokers. The obtained results show low correlations between COPD stages and serum uric acid concentrations (r = 0.4; p ˂ 0.05), smoking status (smoker/non-smoker/ex-smoker) and total serum cholesterol values (r = 0.45; p ˂ 0.05), but also between serum urea concentrations and the number of packs-years for the smoker/ex-smoker groups (r = 0.45, p ˂ 0.05). Smoking was associated with changes in the lipid profile of smokers and ex-smokers, along with increased low-density lipoprotein cholesterol (LDL-CHOL) and low serum uric acid values.

Multi-fractal modeling of curcumin release mechanism from polymeric nanomicelles.

The physicochemical properties of "smart" or stimuli-sensitive amphiphilic copolymers can be modeled as a function of their environment. In special, pH-sensitive copolymers have practical applications in the biomedical field as drug delivery systems. Interactions between the structural units of any polymer-drug system imply mutual constraints at various scale resolutions and the nonlinearity is accepted as one of the most fundamental properties. The release kinetics, as a function of pH, of a model active principle, i.e., Curcumin, from nanomicelles obtained from amphiphilic pH-sensitive poly(2-vinylpyridine)-b-poly(ethylene oxide) (P2VP-b-PEO) tailor-made diblock copolymers was firstly studied by using the Rietger-Peppas equation. The value of the exponential coefficient, n, is around 0.5, generally suggesting a diffusion process, slightly disturbed in some cases. Moreover, the evaluation of the polymer-drug system's nonstationary dynamics was caried out through harmonic mapping from the usual space to the hyperbolic one. The kinetic model we developed, based on fractal theory, fits very well with the experimental data obtained for the release of Curcumin from the amphiphilic copolymer micelles in which it was encapsulated. This model is a variant of the classical kinetic models based on the formal kinetics of the process.

Some Manifestations of Tuberculosis in Otorhinolaryngology - Case Series and a Short Review of Related Data from South-Eastern Europe.

Tuberculosis is a disease of global outreach that may affect the entire human body but is most commonly located in the lungs. Otorhinolaryngological manifestations of tuberculosis are rare, mostly occurring secondary to pulmonary disease but nevertheless represent significant diagnostic challenges. Nasopharyngeal tuberculosis is rare, representing around 1% of all upper air-way localizations and the most common presentation is in the form of adenoids. Tuberculous glossitis (oral tuberculosis) is even scarcer and may present in various clinical forms, usually mimicking a malignant neoplasm, or, less often, trauma or other infectious lesions. Oropharynx tuberculosis is usually misdiagnosed as hypertrophic chronic tonsillitis. We present four rare cases of ENT tuberculosis, primary adenoiditis and tonsillitis in a 13-year-old girl, a curious case of tuberculous glossitis in a 65-year-old woman, clinically diagnosed as a lingual neoplasm and two cases of tuberculous lymphadenopathy uncommonly located in the submandibular and supraclavicular regions. A comprehensive review of literature follows the case presentations. Tuberculous manifestation in the ear, nose and throat area remains a difficult diagnosis to establish, particularly because of its rarity and non-specific clinical appearance, and should be included in the differential diagnosis of pharynx lesions. An early diagnosis is essential to avoid occurrence of complications.

Rare and unusual benign tumors of the sinonasal tract and pharynx: Case series and literature review.

There are a number of benign tumors of the nose and pharynx that are seldomly reported in literature but that can sometimes prove difficult to treat and extremely important for differential diagnosis. The present study presents cases of rare benign tumors localized in the pharynx, nasal and sinus cavities, as well as reviews of literature and historical references for each type of tumor. Unilateral nasal hemangioma in a 72-year-old male which, although not a rare pathology, raised problems due to auto-resection of the tumor. The surgeon was able to pull it out with ease without bleeding; it is possible that the mass would have eventually fallen out. Pilomatrixoma is a relatively uncommon ectodermal benign tumor of the skin derived from hair matrix cells. Surgical resection is curative but recurrence is possible (≤5% risk). The presented case is of a 26-year-old female with a pilomatrixoma of the left cheek who, for aesthetic reasons, refused a classical external surgical approach. Trans-oral resection was performed, which proved feasible but laborious and prone to recurrence. Inverted Schneiderian papilloma is a rare benign tumor of the nasal and sinus cavities with increased potential for invasion, recurrence and malignant transformation compared with other types of papilloma and other benign tumors of the area. The tumor represents 0.5-4.0% of all nasal tumors and has been described under different names, such as villiform cancer and cylindrical/transitional papilloma. The present study reports a rare case of bilateral papilloma in a 68-year-old male. He presented with bilateral evolving nasal obstruction and hyposmia. Following surgery, the patient was treated by a multidisciplinary team and followed by a respiratory rehabilitation program.

COPD in Firefighters: A Specific Event-Related Condition Rather than a Common Occupational Respiratory Disorder.

Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality worldwide. Smoking remains the most important risk factor, but occupational exposures may play an essential role as well. Firefighters are among occupations regularly exposed to a variety of irritative inhalational products, and they may be expected to develop respiratory health problems because of such an occupational exposure. To better understand and characterize this relationship, we performed an extensive search of the scientific literature, and we identified two major research areas: firefighters exposed to wildland fire smoke and firefighters involved in the World Trade Centre disaster-related operations. Most of the studies did not report a significant increase in COPD diagnosis in firefighters. An accelerated rate of decline in lung function was seen, a short time after major exposure events. This is the reason for an increased rate of exacerbations observed in individuals already diagnosed with obstructive respiratory disorders. A limited number of studies not covering these specific circumstances of exposure were found. They reported long-term morbidity and mortality data, and the results are controversial. Major confounding factors for most of the studies were the "healthy worker effect" and the lack of useful data regarding smoking habits. Efforts should be made in the future to better characterize specific biomarkers for the progression of COPD; to establish exposure limits; and to implement preventive strategies like rotation of workers, smoking cessation programs, and long-term monitoring programs for respiratory disorders.

Marine-Derived Compounds for the Potential Treatment of Glucocorticoid Resistance in Severe Asthma.

One of the challenges to the management of severe asthma is the poor therapeutic response to treatment with glucocorticosteroids. Compounds derived from marine sources have received increasing interest in recent years due to their prominent biologically active properties for biomedical applications, as well as their sustainability and safety for drug development. Based on the pathobiological features associated with glucocorticoid resistance in severe asthma, many studies have already described many glucocorticoid resistance mechanisms as potential therapeutic targets. On the other hand, in the last decade, many studies described the potentially anti-inflammatory effects of marine-derived biologically active compounds. Analyzing the underlying anti-inflammatory mechanisms of action for these marine-derived biologically active compounds, we observed some of the targeted pathogenic molecular mechanisms similar to those described in glucocorticoid (GC) resistant asthma. This article gathers the marine-derived compounds targeting pathogenic molecular mechanism involved in GC resistant asthma and provides a basis for the development of effective marine-derived drugs.

High 24-Hour Respiratory Symptoms and Low Physical Activity in the Stable COPD Romanian Cohort of SPACE Study.

OBJECTIVE: This study assessed the characteristics and the relationship between symptoms in any part of the 24-hour (24-h) day, physical activity level (PAL), and other clinical and functional outcomes in stable COPD patients. PATIENTS AND METHODS: Out of the 2162 patients enrolled in the SPACE study (The Symptoms and Physical Activity in COPD patients in Europe, clinicaltrials.gov NCT03031769), 406 (18.8%) were recruited from Romania. Here, we present the Romanian cohort results. Eligible patients were adults with age at least 40 years, confirmed diagnosis of stable COPD, current or former smokers with a smoking history of minimum 10 pack-years. The 24-h respiratory symptoms were assessed using Early Morning Symptoms of COPD Instrument (EMSCI), Evaluating Respiratory Symptoms in COPD (E-RS™: COPD) and Nighttime Symptoms of COPD Instrument (NiSCI). During clinical interview, patients self-evaluated PAL through Exercise as Vital Sign (EVS) and Yale Physical Activity Survey (YPAS). Physicians assessed PAL through their clinical judgment. RESULTS: For each combination of 2 between the early morning (EM), daytime (DT) and night-time (NT) symptoms of the 24-h day, there was a significant association (p < 0.001 for each). All symptoms significantly correlated with exacerbation history (p < 0.001 for EM and NT, p=0.002 for DT), and number of severe exacerbations (p < 0.001 for DT, p=0.001 for EM and p=0.026 for NT, respectively). The 24-h symptoms correlated negatively and significantly with PAL (p < 0.001), irrespective of the assessment used. Self-reported PAL negatively correlated with dyspnea, symptom burden, severity of disease and number of exacerbations (p < 0.001). Patients spent an average (standard deviation) of 25.8 (21.0) hours/week performing physical activity. Physicians overestimated their patients' daily PAL. CONCLUSION: A negative and significant correlation between the 24-h day symptoms and PAL was identified in stable COPD patients. Physicians need to routinely assess PAL using adequate tools and start educating inactive COPD patients to optimize their disease outcomes.

Hand enchondroma - complete evaluation and rehabilitation.

Enchondroma, the most frequently reported primary tumor in the long bones of the hand, is a common benign cartilaginous tumor, defined more exactly as a benign mature hyaline cartilaginous tumor that is located into the medullar space of the tubular bones. Between 2012 and 2018, we performed an observational study on six patients (two males and four females), aged 16 to 49 years old (mean 29.5 years), who were diagnosed during routine physical examinations with isolated enchondroma in their hand. The tumor was more frequently located in their proximal phalanges (four patients), while two patients had middle phalange tumors. The most common digit involved was the little finger (five patients), followed by the ring finger (one patient). The symptoms, which prompted surgical interventions, were: enlargement without fracture (two patients), pain or limitation of mobility (four patients), pain without pathological fracture (six patients). Studied patients were completely assessed before the treatment program (surgical intervention and rehabilitation program). The measured parameters and scales used were Visual Analogue Scale (VAS), Health Assessment Questionnaire (HAQ) scale for functional status and histological exam. For both VAS and HAQ, we observed a statistically significant difference between the initial and final evaluations, with p=0.03 and p=0.035, respectively. Histological assessment and differential diagnosis are essential for the post-surgical treatment and rehabilitation program.

Tuberculosis and its particularities in Romania and worldwide.

Tuberculosis (TB) is a global health issue, with a rising incidence since the beginning of this century. It poses a severe mortality risk and also poses a serious economic risk as it reduces the working capacity of an individual in the most productive part of life. Developing countries face widespread tuberculosis infection - up to 95% of all cases and 98% of deaths, respectively. It is a highly contagious infectious disease caused by Mycobacterium tuberculosis (the Koch bacillus) that can be contracted from either humans or animal hosts. Infection is also associated with immunodepressive conditions and can be contacted through airborne, digestive, cutaneous or other routes of transmission. Pulmonary TB can be either primary - when events follow a first contact between the organism and the bacillus, and secondary - in case of a reactivation of a latent primary infection. One of the aims of this review is to present the current epidemiological data of TB infections in Romania, compared to the rest of the world, with an analysis of associated conditions and extra-respiratory TB infections. One of the main conclusions of our review is that optimal management of this complex disease can only be achieved through a coherent national prevention and treatment program, with centralized financing and sufficient epidemiological, imaging and laboratory support, in conjunction with good patient compliance.

ANEMIA IN INFLAMMATORY BOWEL DISEASE MORE THAN AN EXTRAINTESTINAL COMPLICATION.

The most common hematologic complication of inflammatory bowel disease (IBD)--ulcerative colitis and Crohn's Disease is anemia. Anemia in patients with IBD may be a result of iron, vitamin B12 or folate deficiency; anemia of chronic disease and hemolytic anemia are other causes in these patients. Factors contributing to the development of anemia include chronic gastrointestinal blood loss, vitamin B12 malabsorption secondary to terminal ileitis, folate deficiency as a result of sulfasalazine therapy. Approximately 30% of patients with IBD have hemoglobin levels below 12 g/dl. The risk of developing anemia relates to disease activity, given that blood loss and inflammatory anemia are triggered by intestinal inflammation. In the management strategy of IBD patients with anemia it is important to distinguish between the different types of anemia in order to decide an appropriate manner of treatment.

Interrelationship Between Pathophysiological Mechanisms of Vitamin D Deficit and Chronic Obstructive Pulmonary Disease.

Several similarities have reported between patients suboptimal level of vitamin D and patients with Chronic Obstructive Pulmonary Disease (COPD): both conditions are more prevalent after the 6th decade and are associated with impaired defense mechanisms, with skeletal muscles dysfunction and with an early ageing process. We have reviewed the literature concerning the interrelationship between the main pathophysiological processes of both conditions, in order to emphasize the influence of vitamin D deficit on COPD development and evolution. Epidemiological, clinical and experimental data supporting this association are presented. We concluded that the identification of common pathophysiological mechanisms for the vitamin D deficiency and COPD substantiates the hypothesis of the involvement of this hormone in the chronic obstructive pulmonary disease.

Advanced Sarcoidosis with Apparent Onset by Respiratory Failure.

We present the case of a 14 years-old male (with poor living condition, non-smoker) hospitalized for a sudden onset of a rest dyspnea, mucopurulent cough. We found bronchial sibilant rales, wheezing, cyanosis, peripheral adenopathies, hepatosplenomegaly, purulent tonsillitis. the chest-x-ray revealed bilateral mediastinal lymphadenopathy and bilateral lung infiltrations. Spirometry: severe mixed ventilator dysfunction without reversibility. Sputum: negative microscopy and culture for Koch bacillus. Stool examination: cysts of Lamblia giardia. The patient refused bronchoscopy and mediastinoscopy, so it was performed axillary lymph node biopsy which confirmed sarcoidosis (non-caseating epithelioid granulomas). The treatment included antibiotics, antiparasites, oral and inhaled corticosteroids (CS), bronchodilators, oxygen, with clinical/functional improvement after 3 months. CS was followed 1.5 years with poor compliance. A relapse occurred after 3 years and the CS were reinserted. The computerized tomography (CT) scan revealed a diffuse interstitial fibrosis with bronchiectasis. The case particularity relies on the atypical early onset of the sarcoidosis, with respiratory failure and progression to lung fibrosis despite CS treatment. The association of proinflammatory risk factors such as multiple infections needs to be noted.

Multimacronodular pulmonary tuberculosis (bacteriologically negative) confirmed histologically.

Background: Pulmonary tuberculosis can be confirmed by positive bacteriology of sputum, bronchial aspirate or by biopsies (microscopy and/ or culture) or by histopathological examination highlighting specific tuberculous granulomas. When microscopy is repeatedly negative during noninvasive methods, lung biopsy by thoracoscopy is needed for confirmation and differential diagnosis. Case presentation: A 40-year-old female patient (nonsmoker, diabetic, with previous exposure to chemicals) was admitted to the hospital for weight loss, dry cough, loss of appetite, pallor, and fatigue. Chest-X-ray and thoracic CT revealed multiple irregular macronodules with various shapes, randomly spread across the lungs. Bacteriology for acid fast bacilli (AFB) from six spontaneous sputum was negative. Bronchoscopy showed an acute bronchitis. Bronchial aspirate was negative for tumor cells and AFB. Several biopsies from bronchial wall showed unspecific changes. The molecular biology tests for specific nucleic acids detection (Polymerase Chain Reaction) or positron-emission-tomography (to differentiate benign nodules from malign ones) were not accessible. Multiple biopsies from lung parenchyma and pleura were obtained using thoracoscopy. Histopathology revealed multiple specific tuberculous granulomas. The complex antituberculous treatment (9 months) has led to the total cure of the disease and resorption of the nodules. The patient's last visit (after 2 years) showed no clinical/imagistic or bacteriologic relapse of the disease. Conclusion: Tuberculosis may present in the form of multiple macronodules spread randomly across the lung parenchyma. Thoracoscopy coupled with multiple large lung biopsies are recommended for diagnosis of multinodular lung lesions, especially when common bacteriology/cytology from bronchoscopic aspiration failed to achieve diagnosis. Histological exam from thoracoscopic biopsies allows differential diagnosis between entities that have macronodular features: tuberculosis, primitive lung cancer, lymphomas, metastatic disease or invasive fungal disease.

The role of quantitative computed tomography in the diagnosis of chronic obstructive pulmonary disease.

In the last 25 years, there have been important improvements in computed tomography (CT) that may give more details about the lung structure in chronic obstructive pulmonary disease (COPD). The clinical exam and "classic" radiology (chest X-ray, conventional CT) have important roles: they raise the suspicion of hyperinflation, they highlight aspects of pulmonary hypertension, they may detect the triggers of exacerbations, they rule out some COPD complications and other lung diseases that can cause dyspnea (pneumothorax, tumors, bronchiectasis, and fibrosis). The spirometry may confirm the obstructive ventilatory disorder pattern of the disease. The modern CT scan technique - High Resolution CT (HRCT) with Multi-Detector CT procedure (MDCT) gives additional information about morphological details of parenchyma, bronchi, pulmonary vessels or lung function (ventilation/perfusion disorders) without significant lung irradiation. The new techniques provide quantifiable parameters that characterize the emphysema, the main COPD phenotypes and the risk of disease progression. Quantitative volumetric analysis of emphysema provides an early diagnosis of the disease in patients exposed to smoking and pollution. An early personalized diagnostic in COPD offers stronger reasons to prophylaxis by smoking and exposure cessation and an early targeted treatment (inhaled bronchodilators, anti-inflammatory medication, pulmonary rehabilitation, education for lifestyle changes).

Morphological aspects in tuberculosis of oral cavity - our experience and a review of the literature attempt.

AIM: The authors continue a started series of articles about extrapulmonary tuberculosis (EPTB) with the assessment of the mycobacterial lesions discovered on tissue samples of the oral cavity structures in the Department of Pathology of the Emergency County Hospital of Craiova, Romania, and the review of the cases reported in the literature available, between 1990 and 2013. MATERIALS AND METHODS: The studied material consisted, for our series, of samples obtained by biopsy or surgical excision, including the salivary glands and excluding the lymph nodes from 17 patients histopathologically diagnosed with tuberculosis and, for review series, 190 papers selected from PubMed database. RESULTS: The number of cases reported increased throughout the studied period. Most cases came from departments connected with oral pathology but also from various medical and surgical departments. In general, patients were adults with a mean age of around 40 years, with twice as many men than women, without no information or no clinical suspicion of tuberculosis (TB) at the admission. When reported, the provisional diagnostic was oriented most often towards neoplastic proliferation. There was no information about human immunodeficiency virus (HIV) testing in more than half of the case reports but when existed the result was two-fold more frequently negative than positive. TB lesions of the oral cavity were more often primary infections than secondary. From morphological point of view, the granuloma cellular population included both epithelioid and Langhans cells in most of the cases, the necrosis, present in most of the cases, displayed the whole range of morphological features, but mainly the acidophilic, microgranular one and the perilesional fibrosis was absent in almost all of the cases. As a whole, well-differentiated granulomas were the most frequent, usually of grade II - reactive type ("homeostatic") but with a significant contingent of grade I - hyperplastic ("protective") granulomas. Local extension was usually not present and, when present, regional lymph nodes were mainly involved. Coexistence of TB lesions with a neoplastic proliferation was very rare and when present it was mainly located in the parotid gland. Apart from this general profile, particular, individual profiles were observed for each of the oral cavity segments. CONCLUSIONS: TB lesions in the oral cavity are indeed a rare event but no swelling or ulcer in the oral cavity should be disregarded by the medical practitioners because it could be tuberculosis.

ELECTRONIC CIGARETTE--A WAY OF SMOKING CESSATION?

Specialists have the ethical obligation to promote smoking cessation using evidence-based therapeutic strategies. In the context of the growing popularity of the electronic cigarettes (ECs), the smokers asking us about it and we must be ready to provide expert advice. With the evidence available to date we must be cautious in recommending of the smokers to use ECs for smoking cessation because these have not proven superiority over drugs used for smoking cessation approved by the Food and Drug Administration (FDA), ECs are not FDA approved, short-term safety data shows that they cause airway reactivity and health risk of exposure to ECs in the long term is unknown. Before the ECs to occupy a place in the standard clinical approaches for the treatment of tobacco addiction longer needed more data about their safety clinical and regulatory of their use.

Tuberculosis of the oral cavity.

Tuberculosis (TB) of the tongue is not a common finding diagnosis, even if consider endemic areas. Tuberculosis of the tongue sometimes can mimic lingual neoplasm. Oral tuberculosis is rarely primary as mechanism, and frequently secondary to pulmonary tuberculosis. There are many suspect lesions that can be classified as tuberculosis, such as tumor mass, ulcerative lesion or fissure. It is very important for diagnosis to perform histopathological examination of the biopsy. We present here the case of a 74-year-old man who developed lingual tuberculosis with a tumor aspect concomitant with pulmonary tuberculosis. Histopathological and immunohistochemical examinations established the diagnosis of lingual tuberculosis.

Aspects of physician-patient communication in the program of smoking cessation.

The doctor-smoker patient communication is essential for smokers to realize the harmful effects of tobacco on health and the benefits of smoking cessation. Nicotine found in cigarettes is a powerful drug and a direct dependency generator, which makes smoking cessation difficult, the withdrawal syndrome being hard to overcome for many smokers. The doctor-smoker patient communication is a complex process of data, information and knowledge transmission, subjected to some semiotic rules. In the Counseling Center for Smoking Cessation (CCSC) from the Rehabilitation Clinical Hospital of Iasi the medical and psychological counseling and the pharmacologic therapy for smoking cessation is ensured by the qualified personnel. CCSC was founded in 2005, when the hospital was included in European Program: "European Network Smoke-Free Hospital", and experienced an important development in 2007 with the initiation "Stop Smoking" National Program of Ministry of Health. The doctor-smoker patient communication in the CCSC was conducted during the smoker's recruitment, therapeutic and post therapeutic period, a special place being occupied by the doctor-medical staff communication, including smoker medical students. The number of people who became nonsmokers after being counseled at our center was the evidence of the effectiveness of this communication. The obtained results determined us to join the global fight against smoking and to propose the introduction of the smoking cessation program in the curriculum of the medical education institutions.