Biomedical subjects

D Lecumberri Castaños

Publications and source records attributed to D Lecumberri Castaños.

5 recordsLinked to original sources

PubMed1997

[Paratesticular adenomatoid tumor].

OBJECTIVE: To report a case of paratesticular tumor involving the right testis. METHODS/RESULTS: A middle-aged male with a small paratesticular tumor involving the right testis is described. Treatment was by transscrotal surgical excision. The histological analysis of the surgical specimen disclosed a mesothelial tumor and no evidence of malignancy. CONCLUSION: Although the preoperative diagnosis of adenomatoid tumor is relatively simple when the epididymis is involved, localization in the testis is relatively difficult to determine. Surgical exploration of all intrascrotal and intratesticular tumors are advocated due to the risk of malignancy.

Humans↗

PubMed1997

[Extragonadal germinal tumor].

OBJECTIVE: Extragondal germ cell tumors are rare and have a high affinity for the midline structures. Herein we describe a young, male patient with a retroperitoneal primary tumor. METHODS/RESULTS: The unorthodox form of presentation of germ cell tumors corroborates their embryologic gonadal origin which is distant from the site of presentation. CONCLUSION: The diagnostic algorithm, chemotherapeutic and surgical treatment guidelines utilized in the management of primary gonadal germ cell tumors with retroperitoneal involvement remain applicable in this rare form of presentation.

Adult↗

PubMed1997

[Relation between renal transplantation and work situation].

OBJECTIVE: The present study analyzed occupational rehabilitation following renal transplantation and its impact on social costs. METHODS/RESULTS: A survey was conducted on 493 patients who had undergone renal transplantation during 1979 to 1995. The results show that 27.76% were working after kidney transplantation versus 27.52% during dialysis. Retirement was the most common explanation given for not working (29.4%) when the percentage of those over age 65 accounted for 8%. CONCLUSION: Analysis of the occupational status in relation with sex, age, level of education, profession and type of dialysis disclosed that women aged 25-34 years, with a high level of education, who describe themselves as entrepreneurs and have had peritoneal dialysis, have a higher likelihood of working after transplantation.

Absenteeism↗

PubMedDate not supplied

[Retroperitoneal liposarcoma in a patient with renal transplantation].

A case of retroperitoneal sarcoma in a kidney transplanted patient is presented. We describe the presentation pattern and the aggressive outcome despite the surgical removal of 5.900 gr. retroperitoneal tumor, included native kidney. The patient died due multiple metastasis six months later. An interesting iconography shows the great volume of the tumor.

Aged↗

PubMedDate not supplied

[Non-instrumental traumatism of the urethra: our experience].

OBJECTIVES: To report our experience in the diagnosis and treatment of this type of urologic trauma. The results are analyzed in order to determine the best therapeutic approach and the literature reviewed. METHODS: The series comprised 9 males; 6 had rupture of the posterior urethra and 3 had anterior urethral trauma. Four cases underwent suprapubic drainage and delayed definitive treatment; early realignment of the urethra was performed in 3 cases, and the only patient with a penetrating injury immediately underwent a repair procedure. Urethral urethrotomy sufficed in one patient with partial rupture of the anterior urethra. Delayed treatment consisted of end-to-end anastomosis; one patient required pubic partial resection. RESULTS: Good results were achieved by end-to-end anastomosis; 3 patients have been discharged and one required internal urethrotomy. Two of these patients have remained impotent. The patients submitted to early realignment of the urethra are managed well with regular dilatation and internal urethrotomy in some cases. CONCLUSIONS: We found suprapubic drainage and delayed repair superior to early realignment in those cases with posterior urethral injury. In our view, delayed end-to-end anastomosis, with or without pubic resection can be performed in virtually all cases. We advocate immediate repair of penetrating injuries to the anterior urethra.

Accidents, Occupational↗