Results 321 to 330 of about 147,549 (388)
Some of the next articles are maybe not open access.
A Survey of Qualitative Spatial and Temporal Calculi
ACM Computing Surveys, 2016Qualitative spatial and temporal reasoning (QSTR) is concerned with symbolic knowledge representation, typically over infinite domains. The motivations for employing QSTR techniques include exploiting computational properties that allow efficient ...
F. Dylla +6 more
semanticscholar +1 more source
Acta Pathologica Microbiologica Scandinavica Series A :Pathology, 1987
The presence of calculi in 300 whole prostates from consecutive autopsies were investigated by the Faxitron imaging technique. Calculi were found in 99% of the prostates, their number and size increasing with age. They were mainly localized in the ducts in the borderzone between the middle lobes and the periferal prostate posterolaterally, but often ...
G, Søndergaard +2 more
openaire +2 more sources
The presence of calculi in 300 whole prostates from consecutive autopsies were investigated by the Faxitron imaging technique. Calculi were found in 99% of the prostates, their number and size increasing with age. They were mainly localized in the ducts in the borderzone between the middle lobes and the periferal prostate posterolaterally, but often ...
G, Søndergaard +2 more
openaire +2 more sources
Journal of Ultrasound in Medicine, 2007
Scrotal calculi are freely mobile calcified bodies lying between the layers of the tunica vaginalis of the testes. The etiology of scrotal calculi is unclear. They may develop as a sequela to hematomas or inflammatory changes within the scrotum or loose bodies from torsion and infarction of the appendix testis or epididymis.
Hakan, Artas, Irfan, Orhan
openaire +2 more sources
Scrotal calculi are freely mobile calcified bodies lying between the layers of the tunica vaginalis of the testes. The etiology of scrotal calculi is unclear. They may develop as a sequela to hematomas or inflammatory changes within the scrotum or loose bodies from torsion and infarction of the appendix testis or epididymis.
Hakan, Artas, Irfan, Orhan
openaire +2 more sources
British Journal of Urology, 1973
Summary The clinical and radiographic findings in 3 cases of calculi in ureteroceles are described.
A G, Nash, M, Knight
openaire +2 more sources
Summary The clinical and radiographic findings in 3 cases of calculi in ureteroceles are described.
A G, Nash, M, Knight
openaire +2 more sources
British Journal of Urology, 1990
Summary— We present 56 patients with urethral calculi. In males the commonest location was the posterior urethra; 46 patients complained of dysuria but urinary retention was present in only 7. In 9 patients with penile urethral calculi, 6 had associated urethral disease (urethral stricture in 5 and urethral ...
S, Koga +3 more
openaire +2 more sources
Summary— We present 56 patients with urethral calculi. In males the commonest location was the posterior urethra; 46 patients complained of dysuria but urinary retention was present in only 7. In 9 patients with penile urethral calculi, 6 had associated urethral disease (urethral stricture in 5 and urethral ...
S, Koga +3 more
openaire +2 more sources
Southern Medical Journal, 1984
We describe two patients whose initial clinical presentation was that of nephrolithiasis. Eventually, an incontrovertible diagnosis of factitious illness was established. We describe this syndrome, review the underlying psychodynamics, and suggest an approach to treatment, with a plea to physicians to recognize the compulsive behavior as a sign of a ...
P L, Rabin, B S, Graham
openaire +2 more sources
We describe two patients whose initial clinical presentation was that of nephrolithiasis. Eventually, an incontrovertible diagnosis of factitious illness was established. We describe this syndrome, review the underlying psychodynamics, and suggest an approach to treatment, with a plea to physicians to recognize the compulsive behavior as a sign of a ...
P L, Rabin, B S, Graham
openaire +2 more sources
Australian and New Zealand Journal of Surgery, 1970
Although calculi in the parotid salivary gland are not common, the variability in their mode of presentation and their situation in the gland or its main ducts pose problems in management. They may be single or multiple and associated with sialadenitis or sialectasis.
openaire +2 more sources
Although calculi in the parotid salivary gland are not common, the variability in their mode of presentation and their situation in the gland or its main ducts pose problems in management. They may be single or multiple and associated with sialadenitis or sialectasis.
openaire +2 more sources
Journal of Urology, 1986
Primary nonobstructive caliceal calculi were removed by nephrostolithotomy in 51 patients. Among the patients with caliceal stones indications for removal included pain in 36 (71 per cent), associated infection in 11 (21 per cent), progressive stone growth in 2 (4 per cent), hematuria in 1 (2 per cent) and flight status eligibility in 1 (2 per cent ...
G E, Brannen, W H, Bush, G P, Lewis
openaire +2 more sources
Primary nonobstructive caliceal calculi were removed by nephrostolithotomy in 51 patients. Among the patients with caliceal stones indications for removal included pain in 36 (71 per cent), associated infection in 11 (21 per cent), progressive stone growth in 2 (4 per cent), hematuria in 1 (2 per cent) and flight status eligibility in 1 (2 per cent ...
G E, Brannen, W H, Bush, G P, Lewis
openaire +2 more sources
British Journal of Urology, 1973
Summary 86 cases of urethral stones are presented. The clinical picture, diagnosis and management are discussed in detail. Emphasis is laid on the following 4 points, which are felt to have special importance in diagnosis and management: Diagnostic ...
openaire +2 more sources
Summary 86 cases of urethral stones are presented. The clinical picture, diagnosis and management are discussed in detail. Emphasis is laid on the following 4 points, which are felt to have special importance in diagnosis and management: Diagnostic ...
openaire +2 more sources
Urology, 2009
Megalourethra is a rare congenital malformation of the urethra. Multiple associated anomalies have been noted in the cases reported thus far. However, none of the cases reported showed associated calculi either in the megalourethra or elsewhere in the urinary tract. A case of scaphoid megalourethra is presented here to illustrate the unique presence of
Sanjay, Kolte +3 more
openaire +2 more sources
Megalourethra is a rare congenital malformation of the urethra. Multiple associated anomalies have been noted in the cases reported thus far. However, none of the cases reported showed associated calculi either in the megalourethra or elsewhere in the urinary tract. A case of scaphoid megalourethra is presented here to illustrate the unique presence of
Sanjay, Kolte +3 more
openaire +2 more sources