exudates and Testicular-Neoplasms

Data from the WHO state that up to 85% of cases of human schistosomiasis are from Africa. The common sites of this parasitic infection are the intestine and bladder. Testicular schistosomiasis is extremely rare but the number of reported cases worldwide has doubled over the past decade. The authors report a case of testicular schistosomiasis of a Myanmar immigrant in Malaysia who presented with a 6-month history of progressively enlarging left testicular swelling. His biochemical markers and cultures were not suggestive of an ongoing infection. Hence, a testicular malignancy was strongly suspected, for which, he underwent a left orchidectomy. Our clinical suspicion was proven wrong when the histopathology of the removed left testis revealed schistosomal eggs with granulamatous tissue formation. Subsequently, the patient was treated with praziquantel.

Topics: Adult; Anthelmintics; Diagnosis, Differential; Emigration and Immigration; Humans; Malaysia; Male; Orchiectomy; Praziquantel; Schistosomiasis; Testicular Neoplasms; Testis

From 1967-82, 9 children with testicular relapse (TR) of acute lymphoblastic leukaemia (ALL) were diagnosed out of 99 boys treated, an incidence of 9.1%. The median time from the onset of ALL until diagnosis was 28 months (range 3-41 months). All were asymptomatic; six were detected on routine examination while three were diagnosed only on biopsy. Routine biopsy prior to stopping chemotherapy is useful in detecting occult TR. Biopsies should be done on both the testes regardless of the clinical findings. The age, leucocyte count and hepatosplenomegaly at diagnosis of ALL were not found to be significant factors in influencing relapse. Eight children were in bone marrow remission at the time of TR, but three had preceding or concurrent meningeal leukaemia while in the other five the testis was the first and only site of relapse. Radiotherapy was effective in local disease control but failed to prevent bone marrow relapse in all except two patients despite continuation of chemotherapy. The median time from onset of TR until bone marrow relapse was 7 months (range 3-13 months) and the median time until death, was 11 months (range 6-18 months). The frequency of testicular relapse may be related to the intensity of either the initial induction therapy or the consolidation chemotherapy. Further studies are required to determine whether the incidence of testicular relapse will decline with more intensive early treatment.

Topics: Antineoplastic Combined Chemotherapy Protocols; Castration; Child; Combined Modality Therapy; Humans; Leukemia, Lymphoid; Malaysia; Male; Neoplasm Recurrence, Local; Radiotherapy Dosage; Testicular Neoplasms

A ten-year review revealed a similarity in the incidence of teratoma in relation to other childhood tumors in Malaysian as compared with Caucasian children. The most common sites of origin were the sacropcoccygeal, gonadal, and retroperitoneal areas. The reason for the high incidence of retroperitoneal tumor in our series as compared with other countries is not clear. Late presentation and poor followup are associated with poor prognosis.

Topics: Abdominal Neoplasms; Child; Child, Preschool; Epidemiologic Methods; Female; Humans; Infant; Infant, Newborn; Malaysia; Male; Mediastinal Neoplasms; Ovarian Neoplasms; Parotid Neoplasms; Retroperitoneal Neoplasms; Teratoma; Testicular Neoplasms

The level of serum alpha-fetoprotein (AFP) was estimated by radioimmunoassay in 153 normal healthy Malysians of different ethnic groups. The mean level was 7.5 In1/ml (SD 2.28InU/ml). Among 330 patients with malignant tumors, 11 had increased levels of AFP. The only patient who had hepatoma had a very high level of serum AFP. High levels were also found in three of four patients with dysgerminoma of the ovary, in the only two patients with carcinoma of the testis, and in one patient with secondary carcinoma of the humerus of unknown origin. Lower, but significantly increased levels were observed in one patient (of 48) with breast carcinoma, one patient (of 8) with basal cell carcinoma of the nose, one patient (0f 27) with carcinoma of the lung, and one patient (of 59) with nasopharynegeal carcinoma.

Topics: Adult; alpha-Fetoproteins; Breast Neoplasms; Carcinoma, Hepatocellular; Female; Fetal Proteins; Humans; Liver Diseases; Liver Neoplasms; Malaysia; Male; Neoplasms; Nose Neoplasms; Ovarian Neoplasms; Pregnancy; Racial Groups; Testicular Neoplasms

Topics: Adenocarcinoma; Child, Preschool; Humans; Malaysia; Male; Testicular Neoplasms