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Biomedical subjects

N El Abbadi

Publications and source records attributed to N El Abbadi.

6 recordsLinked to original sources
PubMed2004

[Sexual dysfunction among 78 Moroccan male hemodialysis patients: clinical and endocrine study].

PURPOSE: To investigate the correlation between biochemical and endocrine variables with sexual disorders in 78 male patients on chronic hemodialysis at the Ibn Rochd University Hospital (Casablanca-Morocco). METHODS: Seventy-eight male hemodialysis patients with chronic renal failure were evaluated with regard to their sexual function. All patients answered a personal questionnaire on their sexual activity. Hormone (FSH, LH, prolactin, testosterone, and parathyroid hormone) and zinc and ferritin assays were also performed. RESULTS: The men reported erection (44.9%), libido (44.9%), ejaculation (26.8%), and orgasm (21.8%) disorders. Gynecomastia was observed in 17.9% of the patients. There was no correlation with weight nor the nature of the causal nephropathy nor with duration of dialysis. Levels of gonadotropins (FSH, LH), prolactin, and parathyroid hormone were elevated. Testosterone levels were low. Ferritinemia was elevated but there was no significant variation in zincemia. There was a negative curvilinear relationship between serum testosterone and sexual disorders, and between gynecomastia and ferritinemia. LH and prolactin levels were positively correlated with gynecomastia. CONCLUSION: Abnormal hormonal and iron overload could be important factors involved in the complex pathogenesis of sexual dysfunction in chronic renal failure patients undergoning hemodialysis.

Adult↗
PubMed2002

[Metastatic and hemorrhagic brain arteriovenous fistulae due to a choriocarcinoma. Case report].

Brain metastasis of choriocarinoma is uncommon. These tumors develop in women of childbearing age and commonly produce signs and symptoms of subarachnoid hemorrhage, intracerebral hemorrhage, or brain tumor. Diagnosis can be established by histologic study of operative swabs and bioassay of the patient's blood, urine and cerebrospinal fluid for chorionic gonadotropin. This condition is highly chemo- and radiosensitive. We report the case of a 36-year-old woman with intracranial neoplastic fistulae. Rupture occurred 3 days after spontaneous abortion at 3 months of pregnancy. The patient presented with hemiplegia, aphasia and unclear consciousness. Left fronto-parietal hematoma was diagnosed on the CT scan, and cerebral angiography showed an arteriovenous intracranial fistulae. The hematoma and angioma were surgically removed successfully. The histological examination showed a metastatic choriocarcinoma. Surgery was followed by chemotherapy and radiotherapy. After 6 years of follow-up, complete remission has been obtained.

Abortion, Spontaneous↗
PubMed2002

[Cerebellar primary germinoma. Case report].

Germinoma cell tumors account for 1% of all primary cerebral tumors. They occur in pineal and in supra-sellar regions, and rarely, in basal ganglia and thalami. Germinoma cell tumors originating in the posterior fossa are very rare. We report a case of primary germinoma found in the cerebellar hemisphere in a 45-year-old immunocompetent man presented with intracranial hypertension and cerebellar ataxia. The CT scan revealed a heterogeneous mass in the cerebellar right hemisphere with a cystic component. Intense and heterogeneous enhancement after contrast infusion was observed. Two other nodules were identified in the frontal and occipital lobe. The pineal region was normal. Total resection was performed. The histological finding were a germinoma. Extensive systemic examination indicated that the intracranial lesion had not metastasized from a primary extracranial tumor.

Cerebellar Neoplasms↗
PubMed2000

Tumor-like tuberculosis of the sacrum.

Isolated tuberculosis of the sacrum in a 43-year-old woman manifested as functional impairment of the right lower limb. Sacral tuberculosis is rare in patients with no history of tuberculosis. Another unusual feature was the tumor-like aspect of the lesion, with diffuse, ill-defined osteolysis of a large part of the sacrum and extension to the presacral soft tissues responsible for rectal displacement.

Adult↗
PubMed1995

[Double localization of intracranial germinoma. Apropos of a case].

The authors report a case of a double localization of an intracranial germinoma in the pineal and suprasellar regions, which represents only 2 to 7% of all germinomas. Reviewing the literature, they discuss the pathogenesis, histopathology, biology and treatment of these tumours.

Adolescent↗