ABSTRACT
The inverted sino-nasal papilloma is a benign epithelial lesion, ranging from 1% to 5% of the tumors that reside in this area. It is characterized by a tendency towards local bone destruction, recurrence and malignant transformation. This is a presentation of two cases diagnosed and surgically treated for malignant inverted papiloma, which started in the epithelium of the maxillary sinuses. The cases had in common the late presentation of the patient to the surgeon, thus the local destruction was significant with extension towards the eye socket and the base of the skull. The treatment of choice was the surgical resection of the maxillary bone with a prosthetic reconstruction of the defect followed by radiotherapy. After a careful analysis of the two cases, a series of statements regarding the diagnosis and treatment of this rare pathology were recommended.
Subject(s)
Nose Neoplasms/pathology , Papilloma, Inverted/pathology , Humans , Male , Middle Aged , Nose Neoplasms/diagnostic imaging , Nose Neoplasms/surgery , Papilloma, Inverted/diagnostic imaging , Papilloma, Inverted/surgery , Preoperative Care , Tomography, X-Ray ComputedABSTRACT
We present the case of a young male patient admitted for weight loss, diarrhea and rectal bleeding. The patient belonged to a low social class and had associated hypogammaglobulinemia. The endoscopy revealed different localized ulcerations of he rectum and a stenosis. By barium enema and hydrosonography multiple stenotic lesions were observed. The pathological examinations detected lesions suggestive for intestinal tuberculosis. A specific therapy led to the improvement of his general state and to the disappearance of diarrhea and rectal bleeding.
Subject(s)
Agammaglobulinemia/complications , Colonic Diseases/immunology , Rectal Diseases/immunology , Tuberculosis, Gastrointestinal/immunology , Adult , Colonic Diseases/diagnosis , Humans , Male , Rectal Diseases/diagnosis , Tuberculosis, Gastrointestinal/diagnosisABSTRACT
A 37 year old female patient was diagnosed with sigmoid colon cancer in our clinic five years ago (January 1998). The family history revealed three deaths due to colorectal cancer (maternal grandmother, mother's sister and patient's sister), and the patient's mother had been diagnosed with adenomatous polyps (endoscopically removed). Histopathological diagnosis was moderate / poorly differentiated adenocarcinoma. Resection of sigmoid colon was performed and adjuvant chemotherapy was carried out, with uneventful evolution. The patient was annually followed-up (colonoscopy, abdominal ultrasound, laboratory tests). The last admission was in January 2003. No recurrence or metastases were found. The patient's mother, who was admitted at the same time, had been diagnosed with urinary bladder tumor. Subjects with a personal or family history of colorectal cancer should routinely have a colonoscopy beginning from age 40 or earlier. It is important for such patients to be followed-up closely not only for recurrence or metastases, but also for detection and treatment of a second primary cancer at an early stage
Subject(s)
Adenocarcinoma/diagnosis , Colonoscopy , Colorectal Neoplasms/diagnosis , Sigmoid Neoplasms/diagnosis , Adenocarcinoma/genetics , Adenocarcinoma/therapy , Colorectal Neoplasms/genetics , Colorectal Neoplasms/therapy , Female , Humans , Male , Neoplasm Recurrence, Local , Pedigree , Sigmoid Neoplasms/genetics , Sigmoid Neoplasms/therapyABSTRACT
Although the gold standard for diagnosis of coeliac disease remains the small bowel biopsy, the broad spectrum and the non-specific nature of many of the clinical manifestations makes biopsy as the initial investigation impossible. So, much effort has been put into the identification of serological screening tests with adequate sensitivity and specificity. The aim of this study was to identify antiendomysial and antitissue-transglutaminase antibodies as serum markers of coeliac disease in a group of patients admitted in the 3rd Medical Clinic, 4th Medical Clinic and 1st Pediatric Clinic as well as in the general population. The study was made on serum samples collected from 64 persons, adults and children with or without documented coeliac disease. Antitissue transglutaminase (anti-tTG) antibodies were determined by the sandwich ELISA technique, using a commercial kit. Antiendomysium (EMA) antibodies were dosed by indirect immunofluorescence. Twenty-four subjects were positive for IgA anti-tTG and 23 for EMA. We found that IgA anti-tTG were 100% positive in patients with clinical suspicion of coeliac disease, the diagnosis being confirmed by biopsy. All, but two patients on a gluten-free diet had small or zero EMA levels. We also found that serum EMA levels correlated perfectly with the degree of histological alterations. A very good correlation was found between the serum concentrations of the two antibodies studied
Subject(s)
Celiac Disease/diagnosis , Celiac Disease/immunology , Immunoglobulin A/analysis , Transglutaminases/immunology , Adolescent , Adult , Biomarkers/analysis , Child , Child, Preschool , Enzyme-Linked Immunosorbent Assay , Female , Fluorescent Antibody Technique, Indirect , Humans , Male , Sensitivity and SpecificityABSTRACT
Malignant melanoma is the most common metastatic tumor of the gastrointestinal tract and can present with fairly non-specific symptoms. A 63-year old man with previous enucleation of the left eye for a malignant coroidian melanoma presented signs of intestinal subocclusion. Weight loss and a palpable mass deep on the paraumbilical left region were the significant physical signs. Because the state of the patient had worsened, the diagnosis was made by ultrasonography examination. Segmental intestinal resection with regional lymph node dissection was performed. Surgical resection can be performed safely as patients for whom all sites of disease are completely resected experience significant improvements in survival times, compared with patients who undergo an incomplete resection. For selected patients, surgical treatment of metastatic melanoma involving the gastrointestinal tract is appropriate therapy.