Male genital lesions in monkeypox virus infection: a case series.

Monkeypox virus (MPV) is a rare zoonotic infection caused by an orthopoxvirus. The sudden outbreak of more than 3000 MPV infection from 50 countries has led the WHO to declare the infection as an "evolving threat of moderate public health concern". Here, we describe a case series of two cases of the MPV with a similar onset of cutaneous lesions in the genital area but with different progression in 35 and 41-year-old males respectively. Both of our patients were reported heterosexual with a 10-day prior history of unprotected sexual activity with a sex worker. Case 1 was uncomplicated having rashes over the chest, back, arms, and legs along with the occurrence of fluid-filled painless vesicles which was managed with topical antibiotic cream and wound care using povidone-iodine dressing along with oral amoxicillin/clavulanic acid. On the contrary, case 2 had a progressive necrotic lesion, which spread from the root of the penis involving the foreskin despite supportive measures eventually requiring circumferential surgical debridement of the foreskin. Hence, given the current outbreak, we must consider the possibility of genital MPV in patients with suggestive lesions, anywhere on the body (including the genitals), added to an epidemiological link or history of intimate contact with individuals that may be at high risk for transmission.

Renal BCGosis managed conservatively with antituberculous medications.

Intravesical Bacillus Calmette-Guérin (BCG) therapy for nonmuscle-invasive bladder cancer rarely leads to the development of granulomatous renal masses (renal BCGosis). The management includes nephroureterectomy, antitubercular therapy (ATT), or both. Here, we present a case of a 62-year-old male who was treated with ATT alone for renal masses. Six months after intravesical BCG therapy for transitional cell carcinoma, he developed high-grade fever and night sweat and had multiple renal parenchymal hypodensities on computed tomography (CT) scan. Repeat CT scan 6 months after ATT revealed full resolution of renal hypodensities. This case report highlights the importance of follow-up for early detection of adverse effects of BCG treatment.

Adrenocortical Oncocytic Carcinoma and Papillary Thyroid Carcinoma Incidentally Detected in an Asymptomatic Patient by F-18 FDG PET/CT.

F-18 FDG is the most widely used tracer in molecular imaging and it is applied for many purposes mainly in malignant diseases. Incidental finding are common in FDG-PET/CT imaging and includes benign and malignant lesions. Among the rare tumors , adrenal oncocytomas are uncommon findings and incidental findings of thyroid malignancies are not rare. Oncocytoma is a rare adrenocortical tumor and majority of bulky adrenal tumors are benign with uncertain incident of malignancy. In this study, we are reporting a 37-year-old man with two incidental malignancies detected by FDG-PET-CT. He has no symptoms has no blood and hormonal abnormalities. The scan demonstrated intense heterogeneous FDG uptake within the bulky oval shaped lesion in the left adrenal gland. Accordingly, open adrenalectomy was performed and diagnosis of adrenocortical carcinoma oncocytic type was established. Furthermore, a focal FDG uptake was identified in the right thyroid lobe and histopathology findings were consistent with well-differentiated papillary thyroid cancer. FDG plays a great role in identifying primary rare lesions and also detection of incidental findings at unexpected sites.

Pancreatic metastasis from clear cell renal cell carcinoma: outcome of an aggressive approach.

OBJECTIVE: To evaluate the long-term results of patients surgically treated for metastatic clear cell renal cell carcinoma (CCRCC) with a unique pancreatic secondary localization to assess the importance of radical treatment in this rare group of patients. PATIENTS AND METHODS: This is a retrospective monocentric study including 20 surgically treated patients between 1997 and 2012 for a unique pancreatic metastasis of a CCRCC. The main objective was to evaluate the outcome after surgical resection. RESULTS: Twenty patients were followed up for a CCRCC. The M/F ratio was 1.2. The average age of onset of kidney cancer was 57.05 ± 7.78 years. Two patients who had synchronous pancreatic metastasis and 18 patients who had metachronous metastasis appeared after an average of 130 ± 59 months (24-240 months). The average size of the metastases was 20 ± 11.6 mm. Pancreatic metastasis was unique in all patients, with 35% of patients having multiple lesions of the pancreas. All patients underwent a pancreatic resection of metastasis. Histologic examination confirmed the location of a secondary CCRCC in all patients. Median follow-up after pancreatectomy was 69 months (1-150 months). Disease-free survival at 2 years was 60%. Overall survival rates at 2 and 4 years were 79% and 72%, respectively. There was no difference found between patients with multiple and unique pancreatic metastases in overall survival. CONCLUSION: Unique pancreatic metastasis of CCRCC is rare. The literature on this subject is limited. Surgical resection might be an option and can be associated with long-term disease-free intervals in highly selected patients.