PubMed Health⌕ Search

Biomedical subjects

A Ayadi-Kaddour

Publications and source records attributed to A Ayadi-Kaddour.

6 recordsLinked to original sources
PubMed2006

[Pulmonary mucormycosis. Two cases].

Mucormycosis is a rare, devastating, opportunistic fungal infection, which occurs principally in some particular conditions, specially in non-controlled diabetic patients, notably during keratoacidosis. We report two cases in 62 and 72 year-old diabetic women. In both cases, histologic examination of endobronchial biopsies showed tissue invasion by hyphae with characteristic morphology leading to the diagnosis of pulmonary zygomycosis. This difficult diagnosis must be evoked in diabetic patients with non-responsive lung infections in order to apply early aggressive therapy.

Aged↗
PubMed2005

[Mucoepidermoid carcinoma of the lung. A series of 10 cases].

Mucoepidermoid carcinoma of the lung is rare. The microscopic findings distinguish low grade and high grade tumors. Conservative surgical resection is appropriate if possible for low grade tumors. For the high grade tumors, combined wide surgical resection and radiotherapy is recommended. We report 10 cases of mucoepidermoid carcinoma of the lung (5 low grade, 5 high grade) in 8 male and 2 female patients with a mean age of 43.9 years. Only 5 of 10 were smokers. All 10 patients underwent surgery. Operative procedures included 8 lobectomies and 2 pneumonectomies. Two patients received radiation therapy postoperatively. Three patients (2 high grade and 1 low grade) died. The other 7 patients were alive without evidence of recurrence.

Adult↗
PubMed2004

Colonic adenocarcinoma and bilateral malignant ovarian sex cord tumor with annular tubules in Peutz-Jeghers syndrome.

Peutz-Jeghers syndrome is characterized by multiple polyps throughout the gastrointestinal tract in association with mucocutaneous pigmentation. Although Peutz-Jeghers syndrome polyps are hamartomas, frequent association of this syndrome with both gastrointestinal and non-gastrointestinal tumours had led to reassessment of the cancer risk in this hereditary disorder. The most common gynaecological tumors in this syndrome are adenoma malignum of the uterine cervix and ovarian sex cord tumor, particularly sex cord tumor with annular tubules. The question of malignant change in a polyp or of the association of gastro intestinal carcinomas still discuss. The authors report a case of Peutz-Jeghers syndrome in a young patient who developed a colonic adenocarcinoma in a hamartomatous polyp together with an incidentally discovered bilateral malignant sex cord tumours. We discuss its association with certain benign and malignant tumors and the risk of rare complications of these hamartomatous polyps. Although malignant tumors are increasingly reported in association with the Peutz-Jeghers syndrome, to our knowledge, there have been no previous reports of such an association in the literature.

Adenocarcinoma↗
PubMed2003

[Unilocular macrocystic serous cystadenoma of the pancreas: a morphologic variant to be considered].

Serous cystadenoma of the pancreas is a benign cystic tumor, which radiological diagnosis is easy in its typical microcystic variant. The macrocystic variant is uncommon and raises diagnostic problems with other macrocystic lesions of the pancreas such as pseudocysts and mucinous cystadenomas. We report the case of a young woman with a unilocular macrocystic serous cystadenoma of the pancreas which was identified on pathologic examination of the surgical specimen, after unconclusive abdominal ultrasound and CT-scan. This case describes an unusual clinical presentation of this cystic tumor and emphasizes that the diagnosis of such an entity is still based on pathological examination after cyst removal.

Abdominal Pain↗
PubMed2001

[Tracheopathia osteochondroplastica associated with a liver hydatic cyst broken in bronchi].

Tracheobronchopathia osteochondroplastica (TBOC) is an unusual respiratory disorder characterized by cartilaginous or bony mucosal nodules in the tracheobronchial tree. It mainly affects men over 50 years old and clinical manifestations are observed when obstructive or infectious complications occur. We report a case of tracheopathia osteoplastica of the upper third of the trachea in a young 35-year-old mal, fortuitously discovered while exploring a biliptysis caused by a broken hydatic cyst of the liver. TBOC can be associated with various metabolic, inflammatory and neoplastic disorders, but its pathogenesis remains unknown. A metaplastic origin is actually the main hypothesis proposed.

Adult↗