Two Cases of Sleep-Related Painful Erection

Sleep-Related Painful Erections Following Sexual Intercourse

Sleep-related painful erections (SRPE) is a rare disorder characterized by recurrent painful nocturnal erections during REM sleep in the absence of pain during daytime erections. Approximately 35 cases of SRPE have been reported in the literature, none of them associated with preceding sexual intercourse. We add the report of a 40-year-old patient with a 6-year history of SRPE which only, but a...

Catheter related artifacts on bone scans: report of two cases

Bone scanning using the 99mTc-phosphate analogs is an established diagnostic modality and a commonly requested radioisotope examination for a variety of pathologies involving the skeleton, such as osteomyelitis, bony metastases, and occult fractures. The bone scan is one of the most commonly requested procedure in most nuclear medicine department. The images show areas of increased and de...

AB25. What would YES (Morning Erection/Sleep-related Erection) be without NO (Nitric Oxide) induced by Teststerone?

As you know, for penile erection, a sufficient amount of testosterone-induced nitric oxide is needed in the smooth muscle of the penile arterial wall. With aging, LOH syndrome and so on, the serum testosterone level decreases, resulting in a decline of penile erectile function. Furthermore, it is known that the enzyme PDE5 in the penile artery wall also inhibits that function. Even so, it may b...

two related cases of primary complement deficiency

primary complement deficiencies are rare and two related patients are reported here. the first patient is a 41- year- old man with eighteen episodes of pneumo¬coccal meningitis and other purulent infections. the serum c3 level was checked at three separate times, showing that this was a primary c3 deficient case; other immunological tests were however normal. this patient now takes prophylactic...

Two cases of heroin-related suicide.