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Neuroendocrine tumors of the bladder are rare, accounting for less than 1% of all bladder tumors. Among these, large cell neuroendocrine carcinoma is an extremely uncommon subtype. We report on a histologically confirmed case of mixed both large and small cells neuroendocrine tumor of the bladder in a 64-year-old male with a history of bilharzial cystitis. The diagnosis was made after radical cystectomy with Immunohistochemical staining revealing positivity for synaptophysin, CD56, and AE1/3. While bilharzia is commonly linked to squamous cell carcinoma in the bladder, the potential relationship with neuroendocrine tumors is still relatively unexplored in this context. This case marks the first reported instance of the atypical coexistence of bilharzial cystitis and mixed large and small cell neuroendocrine carcinoma of the bladder. This unique case of coexisting highlights a rare phenomenon warranting further study. Similar associations have been documented in other organs, emphasizing the importance of exploring underlying mechanisms and clinical implications for improved patient care and outcomes.
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Microphthalmia-associated transcription factor family (transcription factor E3 or transcription factor EB) translocation renal cell carcinomas (RCCs) are rare neoplasms. These renal neoplasms can be either asymptomatic and incidentally discovered on imaging or symptomatic, with the most common presenting symptoms being hematuria, pain, and abdominal mass, or paraneoplastic event. In conventional RCCs, hypertension is considered a risk factor and a possible paraneoplastic event, whereas, in translocation RCCs, prior exposure to cytotoxic chemotherapy is the only known risk factor, and hypertension as an isolated associated paraneoplastic event has never been reported. Interestingly, hypertension as the only presenting symptom in RCC is extremely rare. We report a case of transcription factor E3 positive RCC in a young adult presenting only with hypertension that normalized after radical nephrectomy. To the best of our knowledge, this is the first reported case of hypertension secondary to microphthalmia-associated transcription translocation RCC.
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Key Clinical Message: Penile self-mutilation may result from a suicidal attempt during a major depression crisis. The management of this urological emergency should be multidisciplinary. A macroscopic penile reimplantation performed meticulously by a urological surgeon may yield an excellent cosmetic and functional outcome. Abstract: Penile self-mutilation is an infrequent form of self-harming behavior seen primarily in patients with schizophrenia spectrum disorders and rarely reported in those with major depressive disorders.We herewith present a major depression related case of penile self-mutilation successfully managed by macroscopic penile reimplantation performed 8 h after the incident.
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Key clinical message: This is the first reported case of a pelvic gunshot wound with a bladder injury masking a coinciding left external iliac artery injury. A high index of suspicion for an acute and traumatic ilio-vesical fistula should be raised in the presence of the following triad: bright red hematuria, bladder distension from clot retention, hemodynamic instability after bladder decompression "Mukendi's triad." Abstract: Iliac artery injury from gunshot wounds is very rare and a lethal injury associated with high mortality rate. Concurrent ballistic external iliac artery and bladder injuries resulting in an acute ilio-vesical shunt or fistula and discovered at the time of presentation are extremely rare.In this report, we present an unprecedented case of multiple pelvic gunshot wounds presented with a distended injured bladder full of clots concealing a left external iliac injury by tamponade effect.
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Dilated superficial penile dorsal vein in childhood has never been reported. We present this index case as clinical image which after investigation no obvious cause was found. This could just be a normal anatomical variant or an idiopathic dilatation of the superficial penile dorsal vein.
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This clinical image presents an unusual association of pneumoscrotum and pneumothorax in a trauma setting. Clinicians managing chest trauma patients need to be aware of such association. The etiology of pneumoscrotum must be clarified through history, physical examination, and investigations as necessary considering that its management targets the primary cause.
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Adult type granulosa cell tumours are extremely rare. Albeit mostly benign, 10% have malignant potential associated with unfavorable pathological features. The present case with the longest history duration, shows that size alone may not necessarily be unfavorable prognosticator when not associated with other factors.
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Bilateral epididymal cysts are infrequent particularly in children. They commonly arise from the epididymal head. Cysts arising from the epididymal tails are very rare. Spontaneous resolution may occur with no need for surgical excision of cysts and can take up to 50 months.
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Emphysematous cystitis is a rare potentially life-threatening condition and a distinct type of complicated lower urinary tract infection generally associated with diabetes mellitus and diagnosed radiologically. This case report presents a case of emphysematous cystitis as post hiatal hernia repair infectious complication incidentally found on CT abdomen/pelvis.
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Xanthogranulomatous prostatitis as mimicker of prostate adenocarcinoma can cause a diagnostic dilemma, as presented in this case. Therefore, alongside histopathology analysis, multiparametric magnetic resonance imaging (mpMRI) would be useful in this situation by identifying and characterizing suspicious prostatic lesions before biopsy thereby supporting current recommendations on the use of mpMRI.
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Penile Mondor's disease or thrombophlebitis of the superficial dorsal penile vein is a rare disorder of the penis. Reported cases in the literature are mostly focal thrombus. We present clinical and sonographic images of an extensive superficial dorsal penile vein thrombosis.
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This clinical image presents an unusual association of diffuse liver uptake on bone scan and prostate adenocarcinoma. Such association has never been described in the literature. The cause of the hepatic uptake should be identified from thorough history taking, technical factors to anatomical diagnostic workup.
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Acute spinal cord compression in the immediate postoperative period from a possible choriocarcinoma syndrome (CCS) on hemorrhagic epidural spinal metastasis has never been described before and needs to be promptly recognized and managed. A low hemoglobin associated with choriocarcinoma should raise suspicion of this syndrome.
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Introduction: Breast cancer is well known as the stereotypical women's cancer, and prostate cancer represents the well-known stereotypical male counterpart. While prostate cancer carries the potential to metastasize to the breast, the synchronous or metachronous co-occurrence of primary breast and primary prostate cancers is quite unusual. Prostate cancer in men of African descent may have its own behavior with regards to its relationship with male breast cancer. Case presentation: Case 1: A 64 year old male presented to Chris Hani Baragwanath Hospital (CHBAH) with a 2 years history of a painless left breast lump. A core biopsy was confirmed breast carcinoma. Tamoxifen was started but, due to disease progression, he underwent left modified radical mastectomy followed by chemotherapy. Prostate biopsy was done for raised Prostate Specific Antigen (PSA) and suspicious prostate on digital rectal examination. A prostatic adenocarcinoma was subsequently diagnosed with bone metastasis on bone scan. He was started on Androgen deprivation therapy and followed up every 3 months. Case 2: A 68 year old male presented to CHBAH with a 1 year history of a painless right breast lump. A core biopsy confirmed breast cancer. Tamoxifen was started, followed by right modified radical mastectomy and chemotherapy for disease progression. A raised PSA and suspicious prostate on digital rectal examination prompted a prostate biopsy revealing a prostatic adenocarcinoma. Bone scan was negative for metastasis. He is currently on 3 monthly Androgen deprivation therapy and awaiting radiation. Conclusion: This clinical practice article not only presents this exceptionally rare duality but highlights that both cancers can coexist either as sporadic conditions, or as a result of genetic mutations. Thus, we suggest that men with prostate cancer be screened clinically, biochemically and genetically for breast cancer and vice versa.