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Biomedical subjects

M Allegue

Publications and source records attributed to M Allegue.

At least 19 recordsLinked to original sources
PubMed1994

[Ultrasonographic aspects of kidney pelvis tumors associated with infectious hydronephrosis of lithiasic origin].

The ultrasonographic findings of 4 patients with surgically confirmed urothelial tumors associated with calculic pyonephrosis are presented. All the involved were markedly enlarged and hydronephrotic with obstructive calculi, stigmata of pyonephrosis and, an echoic pelvic mass, extending in calyceas in 2 cases. The sonographic appearance correlated well with the gross pathological findings. The histological types were 2 squamous cell carcinomas, 1 adeno-squamous cell carcinoma and 1 transitional carcinoma. The chronic calculic irritation was proved to induce squamous and glandular metaplasia. The subsequent squamous carcinoma and adenocarcinoma were documented in the literature. The preoperative diagnosis of the associated tumor was rarely done. The sonographic features reported are highly suggestive of urothelial tumor and may lead to an accurate preoperative diagnosis.

Adenocarcinoma↗
PubMed1993

[Scapular exostosis complicated by bursitis. Apropos of a case].

We present one case of bursa formation secondary to a scapular osteochondroma. This rare condition can simulate, clinically and radiologically, a sarcomatous transformation. CT scan is helpful to demonstrate the scapular osteochondroma and the adjacent bursa.

Bursitis↗
PubMed1992

Primary amenorrhea-galactorrhea with hyperprolactinemia and huge pituitary enlargement in juvenile primary hypothyroidism.

We report a girl with juvenile primary hypothyroidism revealed by growth retardation and a syndrome of primary amenorrhea-galactorrhea with hyperprolactinemia and suprasellar pituitary enlargement. Resolution of the pituitary enlargement and the amenorrhea-galactorrhea syndrome occurred after thyroid hormone replacement. No similar observation has been reported earlier in juvenile hypothyroidism.

Adult↗
PubMed1992

[Kidney carbuncle: diagnostic, bacteriological and therapeutic considerations. Apropos of 11 cases].

Renal carbuncle is a cortical lesion following bacteremia, occurring in patient without any urologic known problems. The analysis of 11 consecutive renal carbuncles showed that one should consider the diagnosis of renal carbuncle in young patients with flank pain, fever, and absence of significant leucocyturia. Our study confirms that renal carbuncle is always caused by staphylococcus aureus and that treatment is based on appropriate antibiotherapy. Isolation of the bacteria was difficult unless ponction of carbuncle under ultrasound control was performed. The usefulness of ultrasonography for the diagnosis of renal carbuncle and for its distinction from other suppurative renal lesions is emphasized.

Adolescent↗
PubMed1990

Juvenile idiopathic chronic calcifying pancreatitis: report of 10 cases from central Tunisia.

A series of 10 cases of chronic calcifying pancreatitis from central Tunisia are reported. The mean age at presentation was 23 years and the male to female ratio was 1.5. The main clinical manifestations of the disease were abdominal pain (eight cases), weight loss (four cases), and diarrhea (three cases). Diabetes was recorded in four cases. The etiological investigations yielded negative results in all the patients. It is concluded that central Tunisia should be added to the regions where juvenile chronic calcifying pancreatitis of the "tropical type" may be observed.

Adult↗
PubMed1990

[Percutaneous nephrostomy and emergency drainage in obstructive anuria].

Sonography seems in patients with acute renal failure a reliable method for diagnosing urinary tract obstruction, giving the kidney size and localizing the kidney for percutaneous drainage. Percutaneous nephrostomy is actually the best temporary derivation for patients with obstructive anuria before definitive treatment. 18 cases of obstructive anuria are reviewed. Urinary lithiasis is the main aetiology (13/18). 11 of our patient had undergone percutaneous nephrostomy as a first step of their treatment.

Acute Disease↗
PubMed1989

[Exogastric cystic schwannoma. Observation of a case].

The authors report a case of giant gastric schwannoma with dominating extra-gastric development and a cystic component simulating a pancreatic pseudo-cyst on ultrasound and computed tomography examination, the diagnosis was made only at surgery that consisted in total gastrectomy. The rarity of these tumors, their diagnostic difficulties and the particularities of their surgical treatment are outlined.

Aged↗
PubMed1988

[Clostridium perfringens septicemia].

We report 3 cases of Clostridium perfringens bacteremia with uterine gas gangrene. Clinical presentation included severe infectious syndrome, hemoglobinemia and hemoglobinuria, jaundice, uterine tenderness and hypertension. All 3 cases were first seen with installed renal failure. Diagnosis and modalities of therapy were reviewed. Clostridium perfringens bacteremia with uterine gas gangrene still occur in developing countries.

Adult↗
PubMed1988

Serological screening for hydatidosis in households of surgical cases in central Tunisia.

Household members of surgical cases of hydatidosis were screened for the disease in two high-risk districts in Central Tunisia. Seventy-four index cases were identified from the 1980-1984 surgical records of Sousse University Hospital. Household members over five years of age were tested by ELISA, and if positive by counterelectrophoresis (CEP) for detection of band 5. Positive subjects underwent a chest X-ray and echotomography (ECT). Eight of the 355 household members (2.2%) living in four different houses were serologically positive. All eight had a normal chest X-ray; a hepatic cyst was detected in seven of them. Five of the seven subjects in whom a cyst was diagnosed lived in two neighbouring houses (19 household members from the same family). Among these 19 subjects, six had been previously operated on for hydatidosis (cumulative rate: 11/19). The comparisons of these results with results obtained through community-based screening in the same area suggest that households members of patients are not at particularly high risk of hydatidosis.

Adolescent↗
PubMed1988

[Bone anomalies in von Recklinghausen disease].

28 cases of neurofibromatosis are reported. Principals bone anomalies are reviewed. The skeletal manifestations are numerous and varied. These anomalies interest specially cranial vault, spheno-orbital area and vertebral spine. It is imperative to keep in mind skeletal manifestations because neurologic and cutaneous signs can be absent.

Adolescent↗