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Biomedical subjects

C Richir

Publications and source records attributed to C Richir.

31 records · Page 2Linked to original sources
PubMedDate not supplied

[Abrikossof tumor in the esophagus].

Among the benign tumours of the oesophagus, the discovery of an Abrikossof tumour is exceptional. Although modern methods of investigation now permit recognition of this tumour and suspect its benign nature, only histology permits one to determine its precise nature, either by biopsy or by frozen section. Histogenetically, the schwann cell and histiocytic theories are not completely incompatible to the extent that they are considered from the point of view of general pathology, where there is evidence in favour of the mesoectodermic origin of the granular cell myoblastomas. In all cases, surgical excision is necessary. This resection of the myoblastoma permits a permanent cure.

Adult↗
PubMedDate not supplied

[Upper tract urothelial tumors following bladder tumors. Report of seven cases (author's transl)].

Among 138 new cases of bladder tumours treated between 1974-1979, 7 patients developed an upper urinary tract urothelial tumor, 2 after prostatocystectomy, 2 after radical irradiation curing the bladder disease, and 4 after multiple trans-urethral procedures. Four patients had a nephro-ureterectomy out of the 7 cases 3 died of their tumor, 2 before any procedure, and 4 are alive, 1 with diffuse metastatic disease.

Aged↗
PubMedDate not supplied

[Anatomo-pathologic diagnosis of neonatal malformations of the urinary tract. 1: Malformations of the kidney parenchyma].

Congenital anomalies of the urinary tract are of great pathological importance and account for about 10,9 per cent of all fetal and neonatal autopsies. This paper reports 17 cases of such lesions compiled from 156 consecutive autopsies of newborn infants performed during 33 months at C.H.R. de Bordeaux (France). Each malformation is discussed, using embryological classification. These lesions can occur independently but usually they are associated with other organ abnormalities. Whenever, an hereditary syndrome must be seek after. In a first part, we present the anomalies of the kidney proper. In a second part, we shall present the anomalies of the excretory apparatus, bladder and urethra.

Abnormalities, Multiple↗
PubMedDate not supplied

[Anatomo-pathological diagnosis of neonatal malformations of the urinary tract. II. Excreto-urinary tract malformations].

Congenital anomalies of the urinary tract are of great pathological importance and account for about 10.9 per cent of all fetal and neonatal autopsies. This paper reports 17 cases of such lesions compiled from 156 consecutive autopsies of newborn infants performed during 33 months at C.H.R. de Bordeaux. Each malformation is discussed, using embryological classification. These lesions can occur independently but usually they are associated with other organ abnormalities. Whenever, an hereditary syndrome must be seek after. In a first part, we have presented the anomalies of the kidney proper. In a second part, we shall present the anomalies of the excretory apparatus, bladder, and urethra.

Abnormalities, Multiple↗