RESUMEN
Eosinophilic fasciitis is an uncommon entity characterized by edema, skin thickening and hyperpigmentation of extremities. Laboratory findings are variable and may include hypergammaglobulemia, peripheral eosinophilia and elevated acute phase reactants. A full-thickness skin/fascia/muscle biopsy is the gold standart for diagnosis. Since EF is an uncommon disorder and the clinic presentation mimics scleroderma, it takes a long time to make definitive diagnosis. We present a case diagnosed two years after its onset and responded well to the treatment. We also include herein the results of our literature survey regarding delayed diagnosis of Eosinophilic Fasciitis.
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Eosinofilia/diagnóstico , Fascitis/diagnóstico , Anciano , Diagnóstico Tardío , Femenino , HumanosRESUMEN
Bladder cancer is the most frequent cancer of the urinary system. Fibroblast growth factor receptors (FGFR) belong to the tyrosine kinase family and have important roles in cell differentiation and proliferation and embryogenesis. FGFR3 is located on chromosome 4p16.3, and missense mutations of FGFR3 are associated with autosomal dominant human skeletal disorders and have some oncogenic effects. We examined the incidence of FGFR3 thanatophoric dysplasia mutations located in exon 7, A248C and S249C, and in exon 10, G372C and T375C, and their correlation with clinical-pathological parameters in bladder carcinoma patients. Fifty-six paraffin-embedded specimens of transitional cell carcinoma of the urinary bladder were included in this study. Analysis of FGFR3 thanatophoric dysplasia mutations located in exon 7, A248C and S249C, and in exon 10, G372C and T375C, was performed by PCR-restriction fragment length polymorphism (RFLP) analysis and DNA sequencing. FGFR3 thanatophoric dysplasia mutations located in exon 7, A248C and S249C, and in exon 10, G372C and T375C, were detected in 33 of the 56 patients (heterozygous mutant). Among the 56 transitional cell carcinomas, missense point mutations were detected in seven of them at codon A248C, 28 of them at codon S249C, and three of them at codon T375C, similar to data from previous reports. When the results of the FGFR3 thanatophoric dysplasia mutations located in exon 7, A248C and S249C and in exon 10, G372C and T375C, were analyzed one by one or as a group, despite the findings of previous research reports, our data suggest that these mutations are detected homogenously regardless of the tumor classification and tumor grade.
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Carcinoma de Células Transicionales/genética , Receptor Tipo 3 de Factor de Crecimiento de Fibroblastos/genética , Neoplasias de la Vejiga Urinaria/genética , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células Transicionales/epidemiología , Carcinoma de Células Transicionales/patología , Codón , Exones , Femenino , Estudios de Asociación Genética , Genotipo , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Mutación , Estadificación de Neoplasias , Displasia Tanatofórica/genética , Neoplasias de la Vejiga Urinaria/epidemiología , Neoplasias de la Vejiga Urinaria/patologíaRESUMEN
INTRODUCTION: The aim of the study was to assess the midterm results of left atrial bipolar radiofrequency ablation combined with a mitral valve procedure in patients with mitral valve disease and persistent atrial fibrillation. METHODS: Between October 2006 and July 2009, 95 patients with mitral valve disease and persistent atrial fibrillation underwent a mitral valve procedure and left atrial bipolar radiofrequency ablation. The postoperative data of the combined procedure were collected at the time of discharge and at one, three, six and 12 months after the operation. RESULTS: Hospital mortality rate was 6.3% (six patients). Normal sinus rhythm was achieved in 77.2% of patients during the early postoperative period in hospital, and in 73.3, 72.0 and 75% of patients at three, six and 12 months postoperatively, respectively. Patients were followed up for a mean duration of 14.02 + or - 5.71 months (range: 6-19 months). During this midterm follow-up period, nine patients had late recurrence of atrial fibrillation. No risk factor was identified for late recurrence of atrial fibrillation. CONCLUSION: Our midterm follow-up results suggest that the addition of left atrial bipolar radiofrequency ablation to mitral valve surgery is an effective and safe procedure to restore sinus rhythm in patients with chronic atrial fibrillation.
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Fibrilación Atrial/cirugía , Procedimientos Quirúrgicos Cardíacos , Ablación por Catéter , Enfermedades de las Válvulas Cardíacas/cirugía , Válvula Mitral/cirugía , Adulto , Anciano , Fibrilación Atrial/complicaciones , Fibrilación Atrial/mortalidad , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Procedimientos Quirúrgicos Cardíacos/mortalidad , Puente Cardiopulmonar , Ablación por Catéter/efectos adversos , Ablación por Catéter/mortalidad , Distribución de Chi-Cuadrado , Enfermedad Crónica , Femenino , Enfermedades de las Válvulas Cardíacas/complicaciones , Enfermedades de las Válvulas Cardíacas/mortalidad , Implantación de Prótesis de Válvulas Cardíacas , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Recurrencia , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Turquía , Adulto JovenRESUMEN
Chronic infections are associated with cardiovascular diseases. Helicobacter pylori-induced chronic active gastritis results in atrophic gastritis. In this study, we attempted to determine carotid intima-media thickness in patients with and individuals without H. pylori-induced atrophic gastritis. Oesophagogastroduodenoscopy was performed on 123 patients for various reasons. Helicobacter pylori were considered positive when histological examination and rapid urease test showed H. pylori. Helicobacter pylori-positive cases were divided into two groups, namely atrophic gastritis and non-atrophic gastritis. Of 123 patients, 92 patients had H. pylori-positive non-atrophic gastritis and 31 had H. pylori-positive atrophic gastritis. There was no significant difference in carotid intima-media thickness between the two groups. Carotid intima-media thickness is not associated with H. pylori-induced atrophic gastritis.
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Arterias Carótidas/patología , Enfermedades de las Arterias Carótidas/patología , Endotelio Vascular/patología , Gastritis Atrófica/microbiología , Infecciones por Helicobacter/patología , Helicobacter pylori , Arterias Carótidas/diagnóstico por imagen , Enfermedades de las Arterias Carótidas/diagnóstico por imagen , Endoscopía Gastrointestinal , Endotelio Vascular/diagnóstico por imagen , Femenino , Humanos , Masculino , Persona de Mediana Edad , Túnica Íntima/diagnóstico por imagen , Túnica Íntima/patología , UltrasonografíaRESUMEN
Possible precursor lesions for epithelial ovarian cancer (EOC) have been defined in the ovaries of women with contralateral EOC, with breast cancer susceptibility gene (BRCA)-1 mutations, or with positive family history. We aimed to investigate the prevalence of these lesions in women without any recognizable risk and to correlate these lesions with clinical ovulatory markers. The study group consisted of 184 women who were operated for benign gynecological conditions. Patients were requested to fill a questionnaire about anthropometric characteristics and medical and reproductive history. Oophorectomy specimens were examined for presence of epithelial inclusion cysts (EIC), cortical invaginations (CI), stromal hyperplasia (SHPP), epithelial pseudostratification (EPS), and surface papillomatosis (SP). Women with EIC were older, had lower age at menarche, and had higher menarche-to-pregnancy and menarche-to-operation time. SHPP was found to be related with age, menarche-to-operation time, history, and the duration of oral contraceptive use. Women with SP had lower age at menarche, lower menopausal age, and longer duration of hormone replacement therapy. No significant correlations were established between CI and any clinical parameters. Only one patient had EPS. Our findings suggest that these lesions correlate closely with reproductive features. Exact mechanisms that lead to development of these lesions should be clarified before implying them as precursor lesions of EOC.
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Neoplasias Glandulares y Epiteliales/patología , Neoplasias Ováricas/patología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Anticonceptivos Orales , Femenino , Humanos , Menopausia , Persona de Mediana Edad , Invasividad Neoplásica , Ovariectomía , Fenotipo , Lesiones Precancerosas/patología , Reproducción/fisiología , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
BACKGROUND: Eruptive vellus hair cysts are uncommon developmental anomalies of vellus hair follicles that are observed in young patients. Two patients were evaluated for asymptomatic flesh-coloured papules appearing on the chest, abdomen and axillae. Lesions of both patients were diagnosed histologically as eruptive vellus hair cyst, which is a disorder with no standard treatment option. OBJECTIVE: To introduce an alternative treatment and diagnostic technique for eruptive vellus hair cysts and to evaluate this technique's effectiveness histopathologically. MATERIALS AND METHODS: We treated the lesions by using cautery and a standard dissecting forceps under topical anaesthesia. After puncturing the overlying skin in the centre using the sharp-tipped cautery point, we grasped the base of the cyst using a standard dissecting forceps and we extracted the cysts out. In patient 1, extracted cysts were sent for histopathological examination; in patient 2, microscopic examination of the extracted material was performed in potassium hydroxide preparations. RESULTS: Over 150 cysts were extracted with this technique in two patients. The technique was simple, quick and tolerated well. No lesion recurrence was observed after 4 months. On histopathological examination, extracted cysts were observed to have cyst walls. In patient 2, the diagnosis was made within minutes by microscopic examination of the potassium hydroxide preparations of the extracted material. CONCLUSION: Our extraction technique is a simple and effective treatment option for these cysts. It can be regarded as curative since the cyst walls were also extracted. Microscopic examination of the potassium hydroxide preparation of the extracted cysts suggests that this technique can also be used as a simple diagnostic procedure.
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Quiste Epidérmico/diagnóstico , Quiste Epidérmico/cirugía , Cabello/patología , Enfermedades de la Piel/diagnóstico , Enfermedades de la Piel/cirugía , Adolescente , Adulto , Cauterización/métodos , Diagnóstico Diferencial , Quiste Epidérmico/patología , Femenino , Humanos , Masculino , Enfermedades de la Piel/patologíaRESUMEN
Malignant fibrous histiocytoma is the most common type of soft tissue sarcoma in adults. Primary malignant fibrous histiocytoma of the ovary is extremely rare, with only three previously reported cases. We reported a rare and uncommon localization of malignant fibrous histiocytoma in a 22-year-old woman. She was referred for adjuvant chemotherapy to our center with the diagnosis of storiform-pleomorphic malignant fibrous histiocytoma. A left adnexal mass was detected by computed tomography of the lower abdomen. Therefore, we decided to perform reoperation for debulking, and left salpingo-oopherectomy, total hysterectomy, infracolic omentectomy, and resection of all visible peritoneal implants were performed. Histopathologic examination revealed inflammatory, malignant fibrous histiocytoma. Immunohistochemical staining confirmed positive reactions to alpha 1-antitrypsin, vimentin, CD68, and S100. The management of malignant fibrous histiocytoma is controversial because of the heterogenous nature of the disease. Resection of all macroscopic disease is independently associated with improved disease-specific survival, and adjuvant chemotherapy for nonmyxoid variants could be acceptable alternatives if the surgical margins are tumor free.
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Histiocitoma Fibroso Maligno/cirugía , Neoplasias Ováricas/cirugía , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Cisplatino/uso terapéutico , Ciclofosfamida/uso terapéutico , Femenino , Histiocitoma Fibroso Maligno/tratamiento farmacológico , Histiocitoma Fibroso Maligno/patología , Humanos , Neoplasias Ováricas/tratamiento farmacológico , Neoplasias Ováricas/patología , ReoperaciónRESUMEN
The objective of this study was to compare the exteroceptive suppression patterns of masseter and temporalis muscles in patients with primary and secondary headache disorders originating from peripheral joint dysfunction. We accomplished the temporalis and masseter exteroceptive suppression in 28 patients with migraine, 25 patients with chronic tension-type headache (CTH), 22 patients with temporomandibular joint (TMJ) dysfunction and 18 healthy controls. The onset latencies and duration of the first suppression period (S1) was not significantly different between the patients and controls. The duration of the second suppression period (S2) was shorter in patients with CTH, migraine (analysed during attack) and TMJ dysfunction than those obtained from controls. A distinctive finding was significantly prolonged onset latency in patients with TMJ over those obtained from patients with CTH and migraine. We concluded that the onset latency of the S2 period is a useful parameter in the differential diagnosis of primary and peripheral headache disorders.
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Trastornos Migrañosos/fisiopatología , Contracción Muscular/fisiología , Inhibición Neural/fisiología , Síndrome de la Disfunción de Articulación Temporomandibular/fisiopatología , Cefalea de Tipo Tensional/fisiopatología , Adulto , Estimulación Eléctrica , Electromiografía , Femenino , Humanos , Masculino , Músculo Masetero/inervación , Músculo Masetero/fisiopatología , Músculo Temporal/inervación , Músculo Temporal/fisiopatología , Síndrome de la Disfunción de Articulación Temporomandibular/complicaciones , Cefalea de Tipo Tensional/etiología , Nervio Trigémino/fisiologíaRESUMEN
A patient, suffering from angina pectoris, claudicatio intermittens and postprandial abdominal pain underwent coronary and peripheral arteriographic examination; coronary arterial disease and aortoiliac occlusive disease was diagnosed. Color Doppler ultrasonography revealed superior mesenteric artery stenosis. CABG with MIDCAB (minimal invasive direct coronary artery bypass) technique was performed together with aortabifemoral graft interposition and graft bypass to superior mesenteric artery and considerable success was obtained.