Polymetastatic testicular cancer turns out to be secondary syphilis: a case report

Syphilis is a sexually transmissible infection, with increasing rates of infection worldwide. The differential diagnosis of syphilis should include various diseases, not excluding cancer. Making the right diagnosis can protect the patient against life-threatening complications and the repercussions of a misdiagnosis, as in the present case (orchidectomy).

Clinical presentation and characteristics of 25 adult cases of pulmonary sequestration

BACKGROUND

Pulmonary sequestration (PS) is a rare congenital abnormality of lung tissue. Only few series of adult cases are reported. The aim was to describe clinical characteristics in adult cases of PS and to compare outcomes in different clinical situations.

METHODS

Using MSD engine we searched for cases of PS that have been diagnosed between Jan 1st, 2005 and Dec 31st, 2015. Clinical data was retrospectively gathered. Statistica v.12 (StatSoft, Inc.) was used for statistical analyses.

RESULTS

We found 25 cases (18 females, 7 males), which underwent surgery and were histologically proven. There were 22 cases of intralobar PS. 7 cases were asymptomatic, 12 had infectious history (including 3 cases of lung abscess and pleural empyema), 4 presented with hemoptysis, 2 with chest pain. The average age to undergo surgery was 38.24, in the asymptomatic group 34, in symptomatic 39.89. In the latter the symptoms preceded the surgery for 2.45-year. Great majority of sequestrations was located in lower lobes (96%), 52% on the left. Symptomatic cases were at higher than expected risk of surgical complications, comparing to asymptomatic (chi², P=0.04). In most cases there were surgical and histological signs of infection, only in 9 cases etiological factor was determined: in 5 cases it was A. fumigatus. A 0.53-day longer post-surgical hospital stay was observed in the symptomatic group, no statistical significance was found (U-test, P=0.45).

CONCLUSIONS

Surgical treatment of symptomatic cases of PS is characterized by slightly longer post-surgical hospital stay and higher risk of surgical complications. Fungal infections are the most likely to occur in PS.

Asymptomatic appearance of splenic infarction in Wegener's granulomatosis

Splenic involvements in Wegener's granulomatosis (WG) are rarely diagnosed ante-mortem, while an autopsy is able to reveal a high rate of spleen lesions (78-100%). To date, there have been a few reported cases of splenic abnormalities in WG, including: splenomegaly, capsular adhesion, dysfunction and infarction. We reported a case of biopsy-verified WG with radiological evidence of diffuse spleen infarction despite the lack of any clinical symptoms. We concluded that due to a potential risk of severe hemorrhagic complications when anticoagulant therapy is necessary, radiological assessment of spleen should be performed regularly in this group of patients, particularly because spleen involvement can be asymptomatic.