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BACKGROUND: Alexandrite laser is more adapted for lighter hair but not for darker skin, while the Nd:YAG laser is more suitable for darker skin but not for lighter hair. OBJECTIVE: To evaluate both laser used as single treatment and in simultaneous emission for axillary hair removal. METHOD: Ten patients (18-40 years old) were selected for this study. The spot size and pulse time were kept constant for all patients, 14 mm and 5 ms, respectively. The fluences were 20 to 28 J/cm2, 16 to 25 J/cm2, and 14-8 J/cm2 to 25-13 J/cm2 for Nd:YAG, alexandrite and the combined alex/YAG, respectively. Three treatment sessions were performed at 6-week interval, and patients were reviewed 4 months after the last session. RESULTS: The median number of hairs reduced from 46.00 to 33.00 (p = .022) for alexandrite, from 44.50 to 30.00 (p = .02) for Nd:YAG and from 56.00 to 19.50 (p = .005) for alexandrite-Nd:YAG, equivalent to 46.70%, 27.74% and 70.12% median hair reduction, respectively. CONCLUSIONS: The simultaneous emission of both 755 nm and 1064 nm Nd:YAG laser is significantly more effective than a single laser treatment. Future studies are needed to confirm the good results of this innovative technique.
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BACKGROUND: Punctate palmoplantar keratoderma type I (PPPK-BFB), also called Buschke-Fischer-Brauer disease (MIM 148600) is a rare autosomal dominant disorder of keratinization, characterized by multiple hyperkeratotic lesions on the palms and soles. Recently, PPPK-BFB has been shown to be associated with mutations in the AAGAB gene in several families of European, African, Canadian and Asian origins. OBJECTIVE: To characterize the clinical and genetic features of PPPK-BFB in a broad group of Tunisian patients. METHODS: Epidemiological and clinical data were collected from 18 PPPK-BFB patients belonging to eight Tunisian families. We carried out mutational and structural analysis for families not previously investigated. RESULTS: Sequencing of the remaining families identified a total of three different mutations in AAGAB gene: one founder mutation (c.348_349delAG, p.R116Sfs*1) specific to the inbred Tunisian population, one recurrent mutation and (c.370C>T, p.R124*) one novel variant (c.430C>G, p.E144K). This novel mutation, involving a conserved amino acid, is predicted to be probably damaging to the p34 protein function. Assessment of the phenotypic presentation of this group of Tunisian patients was marked by variable severity and varying age at onset with a possible presence of anticipation noted in five out of eight families (62.5%). There is no apparent genotype-phenotype correlation. Despite the high degree of inbreeding, no homozygous individuals for AAGAB mutations were observed. Homozygous carriers in AAGAB gene are likely non-viable. CONCLUSION: This study contributes to further characterize PPPK-BFB in consanguineous families and to extend the mutational spectrum of AAGAB gene in the Tunisian population.
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Ceratodermia Palmar e Plantar/patologia , Adolescente , Idoso , Idoso de 80 Anos ou mais , Consanguinidade , Feminino , Humanos , Ceratodermia Palmar e Plantar/genética , Masculino , Pessoa de Meia-Idade , Tunísia , Adulto JovemRESUMO
BACKGROUND: Mucosal leishmaniasis (ML), which mostly occurs in the New World, is mainly associated with Leishmania braziliensis. Primary lip ML is very rare in the Mediterranean basin and particulary in Tunisia despite the endemicity of both cutaneous and visceral leishmaniasis in this area. OBJECTIVES: To highlight a recent emergence of primary lip ML in Tunisia, to describe its epidemiological and clinical features and to identify the causative Leishmania species. METHODS: Epidemiological, clinical and therapeutic data of 10 cases presenting a ML of the lip were collected. Diagnosis confirmation of leishmaniasis was obtained by microscopic examination of Leishmania parasites in Giemsa stained smears of the lesion sampling and in cutaneous biopsies. Polymerase chain reaction (PCR) detecting Leishmania DNA directly from dermal scraping was also performed for diagnosis and species identification. RESULTS: Seven men and three women with lip ML were diagnosed during the last 6 years (2008-2013). The mean age was 29.7 years. Clinical presentation was characterized by an infiltrated and ulcerated plaque leading to macrocheilitis involving the upper lip in eight cases and the lower lip in two cases. Mean diagnosis delay was 6.9 months. PCR identified L. infantum in seven cases and L. major in two cases. Seven patients received intramuscular injections of meglumine antimoniate (MA) and three patients received both MA intralesional injections of MA and cryotherapy. A clinical remission was rapidly observed in all cases (on average in 2.2 months). CONCLUSIONS: Primary lip ML is emerging in Tunisia. Macrocheilitis of the upper lip is the main clinical presentation. PCR revealed more sensitive than direct examination in the diagnosis of such form (P < 0.01). Leishmania infantum was the most identified species (7 cases) while L major was involved in only two lesions. A benign local evolution and a rapid recovery were observed in all cases after MA treatment.
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Leishmania infantum/isolamento & purificação , Leishmania major/isolamento & purificação , Leishmaniose Mucocutânea/diagnóstico , Doenças Labiais/diagnóstico , Adolescente , Adulto , Antiprotozoários/uso terapêutico , Queilite/parasitologia , Terapia Combinada , Doenças Transmissíveis Emergentes , Crioterapia , Feminino , Humanos , Leishmaniose Mucocutânea/epidemiologia , Leishmaniose Mucocutânea/parasitologia , Leishmaniose Mucocutânea/terapia , Lábio/parasitologia , Doenças Labiais/epidemiologia , Doenças Labiais/parasitologia , Doenças Labiais/terapia , Masculino , Meglumina/uso terapêutico , Antimoniato de Meglumina , Pessoa de Meia-Idade , Compostos Organometálicos/uso terapêutico , Tunísia/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Erythrasma is a chronic bacterial infection due to Corynebacterium minutissimum, affecting the interspaces of the toes, the axillary folds and the groin. Its impact is underestimated as it is often misdiagnosed ad wrongly taken as a dermatophytic infection. AIM: Through a hospital series, we report the epidemiologic and clinical features of erythrasma, as well as the therapeutic ways. methods: A retrospective study over a 20 year period and including the patients diagnosed as having erythrasma after a Wood's light examination. results: There were 16 patients (6 males and 10 females) with an average age of 44.6 years-old. The majority of our patients consulted on hot season. Clinical examination showed macular plaques with clear limits, erythematous in 6 cases and yellowish in the remaining cases. The lesions were located at the axillary folds in 13 cases; the groin in 2 cases and at all folds in one case. Treatment with erythromycin (topical or general administration) was the most prescribed. Outcome was generally favourable, but recurrences have been noticed. CONCLUSION: Erythrasma is a frequent misdiagnosed infection and often confused with a mycosis (especially in the interspaces of the toes); knowing that antimycotic agents are efficient in erythrasma. This is probably the reason of the small number of patients in our series.
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Eritrasma/epidemiologia , Adulto , Antibacterianos/uso terapêutico , Eritrasma/diagnóstico , Eritrasma/terapia , Eritromicina/uso terapêutico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Exame Físico/métodos , Estudos Retrospectivos , Tunísia/epidemiologiaRESUMO
BACKGROUND: Bowen's disease (BD) is a form of in situ SCC, characterized by chronic and progressive course, with low potential for invasive malignancy. AIM: To assess epidemiology and clinical features of BD in a Tunisian cohort. METHODS: A retrospective study of 9 cases of BD managed in a Tunisian dermatology department. RESULTS: There were 7 males (77.8%) and 2 females (22.2%). The mean age of patients was about 68.8 years (46-89). Lesions were solitary in 7 cases and occurred in various sites: face (1 patient), trunk (2 patients), limbs (6 patients). The mean diameter of the tumour was about 3.4 cm. Lesions presented clinically as an enlarging well demarcated erythematous plaque with irregular borders and crusted or scaling surface. Histological examination showed in all cases abnormal keratinocytes with disordered maturation and loss of polarity replacing the epidermis in its whole thickness. The main treatment was surgery (N=5). Only one patient had radiotherapy (case 1). Outcome was mentioned in 2 patients who remained free from recurrence respectively after a follow-up of 1 and 12 years. CONCLUSION: Our series outlines epidemiological and clinical features of BD in Tunisia through a small but representative sample. As in the literature, this condition prevailed mainly over 60 years. In our study, BD occurred predominantly in men and affected nonexposed sites in 8 cases. This profile is uncommon in a sunny country in Tunisia, in the absence of other aetiological agents.
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Doença de Bowen/patologia , Neoplasias Cutâneas/patologia , Idoso , Idoso de 80 Anos ou mais , Doença de Bowen/epidemiologia , Doença de Bowen/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Neoplasias Cutâneas/epidemiologia , Neoplasias Cutâneas/terapia , TunísiaRESUMO
Alveolar echinococcosis (also known as Hydatid cyst or Hydatydosis) is a zoonosis with a high degree of disability and morbidity. Bone echinococcosis is a rare presentation. Authors are always defending a personalized approach taking account of the particularities of the cyst location. Recognition of this syndrome is crucial because advances in medical and surgical management strategies have controlled and relieved symptoms in numerous cases. We report, hereby, a case of a patient with a thoracic spine alveolar echinococcosis of an unusual extension. We discussed the outcome of the treatment after fifteen years of follow-up.
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INTRODUCTION: The health system is one of the professional sectors perhaps most at risk of occupational asthma. The aims of this study were to evaluate the level of knowledge of health care workers (HCWs) on occupational asthma and asthmogenic agents and to pave the way to effective educational action on the subject. METHODS: A multicenter transversal study including 180 HCWs was carried out between July and December 2020. A validated questionnaire addressed four dimensions: knowledge of asthmatic disease, knowledge of occupational asthma, knowledge of prognosis of occupational asthma and knowledge on the prevention of occupational asthma. RESULTS: The average total score was 13.71/18 (76.17%). There was no correlation between average total score and age, educational level, seniority or status of paramedical staff. Mean total scores were significantly higher for participants with no fixed work schedule and those practicing in non-university structures. The difficulty indexes for the four aforementioned dimensions were 82.22%, 77.56%, 53.52% and 66.67% respectively. CONCLUSIONS: Knowledge gaps affect all professional categories but to different degrees. A review of the level of knowledge of persons in each category would be the first step on the road to planned educational action.
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UNLABELLED: Accurency of neurological or psychiatric complications secondary to the administration of antituberculosis may be at the origin of diagnosis and therapeutic problems. This work aims at studying the frequency of these manifestations, their clinical presentations and their therapeutic approach. PATIENTS AND METHODS: This retrospective study was carried on from January 1990 to June 2008 at Ibn Nafis Pulmonary Department of Abderrahmen Mami Hospital in Ariana. It dealt with 18 in-patients with a neurologic or a psychiatric complication due to antituberculous drugs. Peripheral neuropathy was noted in 6 patients (33%). One of them had a history of chronic alcoolism, another one had a history of diabetes mellitus and 2 other patients were more than 72 years old. We had definitively stopped isoniazide in 2 cases and decreased the dosage in 4 other patients. However, all patients received B6 vitamin. Convulsions occured in 2 women without any history of epileptic status. Anticonvulsivant treatment was prescribed and isoniazid definitively stopped. Hallucinosis was noted in 4 patients, with one having a history of chronic alcoolism. Isoniazide was stopped in all cases. Agressivity, insomnia and memory problems were noted in 6 patients. Isoniazid was interrupted in only one woman who had history of depression. In 5 other patients, anxiolytics were prescribed. Isoniazide was incrimined in all cases and evolution was favorable for the 18 patients. A close monitoring of patients on antituberculous treatment is required to detect the onset of any neuropsychiatric complications incriminating usually isoniazid. Definitive interruption or decrease of the dose of isoniazid depending of the acetylation test were necessary.
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Antituberculosos/efeitos adversos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Agressão/efeitos dos fármacos , Feminino , Alucinações/induzido quimicamente , Humanos , Masculino , Transtornos da Memória/induzido quimicamente , Pessoa de Meia-Idade , Doenças do Sistema Nervoso Periférico/induzido quimicamente , Estudos Retrospectivos , Convulsões/induzido quimicamente , Distúrbios do Início e da Manutenção do Sono/induzido quimicamente , Adulto JovemRESUMO
BACKGROUND: Persistent left superior vena cava (PLSVC) is a rare anomaly of the thoracic venous system. Case Report. We present a case of a patient with isolated asymptomatic PLSVC, who was diagnosed because of dyspnea revealing an associated asthma. An 18-year-old male patient complained of paroxystic sibilant dyspnea. He did not have any anomaly in physical examination. The chest X-ray revealed cardiomegaly with a widening of lower mediastinum. The electrocardiogram does not show any anomaly. Echocardiography showed the PLSVC. The thoracic contrast computed tomography of the chest showed ecstasies of the right cardiac cavities and a double superior vena cava. The patient did not have similar family cases. Respiratory functional explorations led to the diagnosis of an associated asthma. Currently, he is followed up periodically. Asthma was improved with inhaled corticosteroid treatment. CONCLUSION: PLSVC is rare but can have important clinical implications. Associated severe cardiac malformations must be systematically sought.
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Pulmonary adenoid cystic carcinoma (PACC) is an exceedingly rare tumor of low-grade malignancy. Diagnosis is often late, so the tumoral process may be huge at presentation. Surgical resection could be challenging, and the recurrence rate would be greater. We report, hereby, a case of proximal PACC with involvement of the carina in a young male adult, without respiratory distress. Surgical resection was performed through a left pneumonectomy followed by a complex trachea-bronchoplastic procedure. During the operative time, the assisted ventilatory mode was carefully chosen. No adjuvant treatment was needed. Our patient is still under clinicoradiological surveillance and remains disease-free.
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INTRODUCTION: Bronchial carcinoid tumours (CT), divided into typical carcinoid (TC) or atypical carcinoid (AC), are rare tumours whose therapeutic management remains unspecified. METHODS: Retrospective study collecting cases of bronchial CT operated at the thoracic surgery department of Abderrahmane-Mami hospital of Ariana and recruited from the pneumology departments of Northern Tunisia, during a 12-year period. RESULTS: Ninety patients were collected (74 cases of TC and 16 cases of AC). The mean age was 45 years and the sex ratio H/F=0.5. The chest X-ray was normal in 11 cases, as well as flexible bronchoscopy in seven cases. The tumour was classified: stage IA (10 cases), IIA (28 cases), IIB (31 cases), IIIA (15 cases) and IIIB (six cases). Surgery resulted in a complete resection in 78 patients, an extensive resection in six patients, and a conservative resection in six patients. Adjuvant chemotherapy was given in 10 patients. The survival was 84% at five years and 42% at 10 years. CONCLUSION: The prognosis of CT depends directly on the histological subtype. It is excellent for TC after complete resection, unlike ACs that are similar to well-differentiated bronchial carcinomas.
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Neoplasias Brônquicas , Tumor Carcinoide , Neoplasias Brônquicas/diagnóstico , Neoplasias Brônquicas/epidemiologia , Neoplasias Brônquicas/cirurgia , Broncoscopia , Tumor Carcinoide/diagnóstico , Tumor Carcinoide/epidemiologia , Tumor Carcinoide/cirurgia , Humanos , Pessoa de Meia-Idade , Pneumonectomia , Estudos RetrospectivosRESUMO
Multiple myeloma is a malignant proliferation of plasma cells that affects mainly bone marrow but may also involve other organs as well. We report thoracic involvement in the form of left-sided pleural effusion, osseous lesions, bronchial infiltration, and mediastinal lymphadenopathy in a 61-year-old woman, non-smoker presented with chest pain, dyspnoea, cough and deterioration in general health over the preceding seven months. Immunoelectrophoresis and immunofixation showed raised kappa-light chain immunoglobulin G (IgG) in serum and pleural fluid. Bronchial and pleural biopsies documented myelomatous infiltration and bone marrow aspirate revealed extensive plasma cell infiltration. At eight months, following the fourth cycle of melphalan, endoxan and prednisone based chemotherapy, the patient died.
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Mieloma Múltiplo/patologia , Neoplasias Torácicas/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Mieloma Múltiplo/diagnóstico , Neoplasias Torácicas/diagnósticoRESUMO
BACKGROUND: Basal cell carcinoma (BCC) occurs frequently in young patients with xeroderma pigmentosum (XP). Because tumours are multiple and usually found on the face, alternatives to surgery are proposed. The purpose of this study was to evaluate the efficacy of cryosurgery for BCC in XP patients. PATIENTS AND METHODS: This was a retrospective study that included all instances of BCC occurring in XP patients treated by cryosurgery between January 2002 and October 2008. RESULTS: Forty-five cases of primary facial BCC and one case of relapsing BCC (16 on the cheeks, 11 on the nose, six on the face and five on the inner edge of the eye area) were treated by cryosurgery in 18 XP patients (average age: 18.7 years; sex ratio: 0.5). Mean carcinoma size was 10mm. Thirty-six tumours were nodular and 10 were nodular and ulcerated. Follow-up ranged from 16 to 60 months (mean: 30 months). Complications were rare. Cosmetic results were satisfactory. We noted 10 cases of hypopigmentation (21.7%) and one notch on the nose following treatment for recurrent BCC on a radiotherapy scar. Relapse occurred in one case (2.17%). CONCLUSION: Because of its simplicity, its good safety, its sparing of skin and its reliability of oncological outcome, cryosurgery is the treatment of choice for CBC in XP patients.
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Carcinoma Basocelular/cirurgia , Criocirurgia/métodos , Neoplasias Faciais/cirurgia , Neoplasias de Cabeça e Pescoço/cirurgia , Neoplasias Cutâneas/cirurgia , Xeroderma Pigmentoso/cirurgia , Adolescente , Adulto , Carcinoma Basocelular/diagnóstico , Criança , Neoplasias Faciais/diagnóstico , Feminino , Neoplasias de Cabeça e Pescoço/diagnóstico , Humanos , Masculino , Recidiva Local de Neoplasia/diagnóstico , Recidiva Local de Neoplasia/cirurgia , Reoperação , Estudos Retrospectivos , Neoplasias Cutâneas/diagnóstico , Xeroderma Pigmentoso/diagnóstico , Adulto JovemRESUMO
Tobacco increases the risk of pulmonary infection, especially tuberculosis. We try by this study to analyse this action. It's a comparative study between two groups of patients hospitalized in our department between January 2006 and June 2008. The first group was made of 30 smokers patients hospitalized because of confirmed pulmonary tuberculosis. The second group consists of 30 non smokers patients and also hospitalized because of confirmed pulmonary tuberculosis. Delay of diagnosis was longer in the group of smokers (3, 1 +/- 3 months versus 2 +/- 1 month with p = 0.039). The most frequent symptoms in both groups were cough and loss of weight. The biological investigations showed a high level of white blood cells with predominance of neutrophil cells especially in smokers (p = 0.024). Chest X ray showed essentially nodules in both groups. These nodules were bilateral in smokers (P = 0.045). Evolution after antituberculosis treatment was favourable for all patients. A delay of recovery (time between symptoms and recovery) was longer in smokers than in non smoker patients (p = 0.043). Pulmonary Sequels such as dyspnoea (p = 0.016) and fibrosis (p = 0.041) were most frequent in smokers. No patients had tuberculosis relapse. Tobacco may delay the recovery of pulmonary tuberculosis and may induce pulmonary sequels in spite of correctly antituberculosis treatment.
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Mycobacterium tuberculosis , Neutrófilos/patologia , Fumar/efeitos adversos , Escarro/microbiologia , Tuberculose Pulmonar/complicações , Tuberculose Pulmonar/diagnóstico , Adulto , Antituberculosos/uso terapêutico , Tosse/microbiologia , Dispneia/microbiologia , Feminino , Humanos , Contagem de Leucócitos , Masculino , Pessoa de Meia-Idade , Mycobacterium tuberculosis/isolamento & purificação , Neutrófilos/efeitos dos fármacos , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , Prevenção do Hábito de Fumar , Resultado do Tratamento , Tuberculose Pulmonar/sangue , Tuberculose Pulmonar/tratamento farmacológico , Redução de PesoRESUMO
BACKGROUND: Preservation of sleep quality is a modifiable and treatable factor, which may enhance the patient's adherence to other supportive and palliative care procedures. The outcome of sleep disturbances in lung cancer patients before and after treatment aren't reported. The aim of this study was to investigate changes in sleep quality before and after chemotherapy in locally advanced or metastatic NSCLC patients. METHODS: It was a prospective study including 64 patients with stage III or IV nonsmall-cell lung cancer. Patients answered the Tunisian dialectal version of the following questionnaires: PSQI and QLQ-C30 in order to evaluate, respectively, the sleep quality and the quality of life. The assessments took place before chemotherapy and then repeated after the chemotherapy course was over. RESULTS: The mean age was 62.9 years. All patients were active smokers. Before chemotherapy, there were 10 patients (15%) with poor sleep quality. The most frequent complaints were daytime sleepiness (70%) and nocturnal arousals (100%). After chemotherapy, the mean PSQI score increased from 2.9 to 5.4, and 45% of all patients had poor sleep quality. Most frequent complaints were the extension of sleep latency (69%), daytime sleepiness (98%), and nocturnal arousals (100%). Predicting factors of sleep disturbance according to statistical univariate analysis were delayed diagnosis confirmation (p = 0.05), delayed treatment onset (p < 10-3), depressive mood (p = 0.001), and anxious mood (p = 0.001). Multivariate analysis had shown a significant and independent correlation between sleep quality and shortened diagnosis and treatment delays. Sociodemographic parameters, clinical parameters, and factors related to treatment procedure had no correlation with sleep quality. CONCLUSIONS: Our study demonstrates the persistence and potential intensity worsening of sleep disturbances in advanced stage nonsmall-cell lung cancer patients. We, hereby, reported a statistical correlation between sleep quality and quality of life in our patients.
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INTRODUCTION: Screening for occupational asthma is should still be promoted. In order to improve the efficiency of any educational intervention we need to evaluate the patient's knowledge of the disease. OBJECTIVES: The aims were to evaluate objectively the knowledge level of Tunisian asthmatic patients concerning occupational asthma using a self-questionnaire in Arabic Tunisian dialect, then to conduct a validation process of the questionnaire. METHODS: We followed De Vellis's rules during all stages of redaction of the self-questionnaire. It contained 18 items allocated in 4 dimensions: knowledge about asthma; knowledge about occupational asthma; prognosis of occupational asthma; prevention of occupational asthma. A pre-test was conducted on 18 asthmatic patients to assess the clarity and comprehensibility of all the questions. The questionnaire was then applied to 107 asthmatic patients. RESULTS: The statistical analysis proved the discrimination value in 14 of the 18 items. The internal consistency of the questionnaire was demonstrated by a KR20 index of 0.731. Factorial analysis of the principal components showed the reliability of the questionnaire and of its uni-dimensional structure. The statistical findings proved the positive correlation between the mean scores of all its dimensions. CONCLUSIONS: Using this questionnaire in daily practice should inform health care providers about the level of knowledge of occupational asthma in the targeted population and improve the effectiveness of any further educational intervention.
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Asma Ocupacional , Conhecimentos, Atitudes e Prática em Saúde , Inquéritos e Questionários , Adulto , Idoso , Asma Ocupacional/diagnóstico , Asma Ocupacional/epidemiologia , Asma Ocupacional/terapia , Feminino , Humanos , Idioma , Masculino , Pessoa de Meia-Idade , Educação de Pacientes como Assunto/normas , Educação de Pacientes como Assunto/estatística & dados numéricos , Tunísia/epidemiologia , Adulto JovemRESUMO
Pseudoxanthoma elasticum is a heritable connective-tissue disorder affecting the eye, skin, and vascular system. The aim of our study was to specify the epidemiological and clinical characteristics of this disease in a hospital series. A total of 22 patients were included during a period of 19 years. There were 15 women and 7 men. Patient's mean age was of 36,1 years. Parental inbreeding was reported in 10 cases. However, the parents were apparently healty. All patients exhibited cutaneous signs. The association between pseudoxanthoma elasticum and elastosis perforans serpiginosa was reported in two cases. The histological features were characteristic in all cases. The ophthalmologic examination realized on 13 patients revealed angioid streaks in 6 cases and a orange peel aspect in one case. Cardiac evaluation performed in 11 patients did not reveal specific PXE abnormalities. A follow-up was recommended in the majority of the cases. In conclusion, a family history of PXE was frequently reported in our study mainly among brothers and sisters. The disease was probably of autosomal recessive transmission. Cutaneous lesions were often the first signs. A list of laboratory investigations is useful to search for asymptomatic visceral localizations and specify their frequency.
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Pseudoxantoma Elástico/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Oftalmopatias Hereditárias/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pseudoxantoma Elástico/genéticaRESUMO
Osseous hydatidosis, especially when located in the rib, is a very rare disease. Less than 50 cases of costal echinococcosis have been reported in the literature to date. The authors report a case of echinococcosis of the rib with epidural extension in a 76-year-old patient presenting paraparesis. In addition, the patient presented a large posterior and thoracic soft tissue mass measuring about 30 centimetres in diameter. A chest x-ray, a CT thoracic scan and an MRI of the dorsal spine were performed. The imaging suggested echinococcosis of the rib with epidural extension. The cyst was completely resected. Histopathology of the resected specimen confirmed the diagnosis of echinococcosis. The patient died due to postoperative complications. Accurate presurgical diagnosis allows for appropriate management and helps eradicate the disease. This also prevents the dissemination of parasites and further complications.
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Doenças Ósseas/parasitologia , Equinococose/diagnóstico , Espaço Epidural/parasitologia , Costelas/parasitologia , Idoso , Doenças Ósseas/diagnóstico , Doenças Ósseas/cirurgia , Equinococose/cirurgia , Espaço Epidural/cirurgia , Evolução Fatal , Humanos , Laminectomia , Masculino , Costelas/cirurgia , Compressão da Medula Espinal/parasitologia , Compressão da Medula Espinal/cirurgiaRESUMO
BACKGROUND: Cutaneous metastases (CMs) from carcinoma are relatively uncommon, being usually late events in the course of internal malignancies. CMs from internal tumors seen at a secondary dermatological centre in Tunis are reported. METHODS: A retrospective review of the available clinical records and histological material of all patients with CMs from internal malignancies was performed over a 14-year period. RESULTS: Fourteen cases of CMs were recorded: 8 males and 6 females. The age range was 53 to 96 years, with a mean of 63.5 years for males and 76.5 years for females. CMs represented the first indication of an internal malignancy in 64% of cases. Firm solitary or multiple nodules were the most relevant clinical presentation (93%). Preferred sites were the thorax (50%), the abdomen (29%), and the head and neck region (21%). The common sites of primary malignancy were the lungs (38%) in males and breast (33%) in females. Four out of 14 patients died within a short follow-up period (mean 9.5 months). DISCUSSION: CMs are relatively rare in patients with internal cancers, but they may be a presenting sign of such cancers.