A case of primary extraosseous penile osteosarcoma and review of the literature

Shringarpure, Sanish S; Kumar, Arun; Shankar, Shylashri; Menon, Maya

doi:10.4103/0970-1591.94969

Cited by 5 publications

(12 citation statements)

References 4 publications

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“…Only seven cases of primary ESO of the penis have been reported in the literature 7,10–15 . Of the seven, one had areas resembling malignant fibrous histiocytoma 16 and another had a mixed tumor with osteosarcoma and SCC.…”

Section: Discussionmentioning

confidence: 99%

“…Of the seven, one had areas resembling malignant fibrous histiocytoma 16 and another had a mixed tumor with osteosarcoma and SCC. Two of these cases underwent a partial penectomy, 12,14 four underwent total penile amputation, 10,11,13,15 and one, which was a case with a primary ESO of the glans penis, underwent a glansectomy with glanular reconstruction 7 …”

Section: Discussionmentioning

confidence: 99%

“…7,[10][11][12][13][14][15] Of the seven, one had areas resembling malignant fibrous histiocytoma 16 and another had a mixed tumor with osteosarcoma and SCC. Two of these cases underwent a partial penectomy, 12,14 four underwent total penile amputation, 10,11,13,15 and one, which was a case with a primary ESO of the glans penis, underwent a glansectomy with glanular reconstruction. 7 The choice of treatment modalities available is based on anecdotal information, as no prospective trials have been conducted, and no treatment has been shown to be superior in prolonging patient survival.…”

Section: Discussionmentioning

confidence: 99%

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Primary chondrosarcoma of the penis in a young patient: A case report and review of the literature

2020

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Primary chondrosarcoma of the penis in a young patient: A case report and review of the literature

2020

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“…The first reported case was a 37-year-old male patient with penile metastasis from the primary site of chondrosarcoma in the jaw [6]. The second case was a 35-year-old male who had primary extraosseous penis osteosarcoma [7] and the third case was a 42-year-old male with a history of ischial tuberosity osteosarcoma with pulmonary metastasis and a painful penile metastatic lesion [5].…”

Section: Discussion and Conslusionmentioning

confidence: 99%

Penile metastasis from recurrent sarcoma in a teenager: a case report

et al. 2019

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Background Metastatic tumors of the penis are uncommon, and fewer than 500 cases have been reported since 1870. Most penile secondary tumors originate in organs of the genitourinary tract, followed by the gastrointestinal tract. Primary tumors of sarcoma origin are extremely rare. Herein, we present a teenager who had recurrent sarcoma of the right femur with penile metastasis. Case presentation The 20-year-old male patient was diagnosed with sarcoma of the right femur when he was 16 days old. He was stable following combination chemotherapy with the VAC regimen (vincristine, adriamycin, and cyclophosphamide) and debulking surgery. In January 2018, five months ago, he presented with right leg pain and swelling, and a recurrent tumor was found. Following excision of the tumor showed recurrent sarcoma. However, 2 months after the operation, right thigh swelling with tenderness occurred. A firm nodule on the glans of the penis was also noted. Penile metastasis was suspected and a biopsy was performed. The final pathology report disclosed pleomorphic sarcoma with penile metastasis. Symptoms including priapism and inguinal lymph node enlargement progressed rapidly within 2 weeks. He also complained of voiding difficulty with urine retention. The patient died 35 days after admission due to pneumonia with septic shock. Conclusion Penile metasitasis largely occurs from organs in the pelvis. To the best of our knowledge, this is the first case of a teenager with a secondary penile tumor, metastasizing from sarcoma of the bone. It presented as a palpable mass, and then progressed into priapism. The patient had a dismal prognosis and the symptoms progressed faster than his physicians anticipated.

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“…Rarely, it has also been described in the lung, prostate, scalp, mammary gland, spermatic cord, pelvis, and orbit. Among these sites, primary penile EOS ranks as the most uncommon, with only nine cases reported in the literature [1][2][3][4][5][6][7][8][9], and the youngest reported patient is a 19-year-old boy [9]. EOS expands an already rare differential for masses of the genitalia.…”

Section: Introductionmentioning

confidence: 99%

Penile Osteosarcoma: A Rare Extraosseous Site

Khanna,

Michelson,

Pierce

et al. 2024

Cureus

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Primary penile extraosseous osteosarcoma (EOS) ranks the most uncommon amongst the differential penile masses, with only nine cases reported so far. In this report, we share the management of a 67-year-old Hispanic male who presented with a painful mass over his distal penile shaft and glans for the last two months. After initial imaging and complete blood investigations, he underwent partial penectomy. Histology revealed high-grade sarcoma, with osteoid production, favoring high-grade extra-skeletal osteosarcoma, with tumor necrosis involving approximately 5% of the tumor volume. The patient had bilateral palpable inguinal lymphadenopathy, which was seen even on a pre-op CT scan. The patient thus underwent bilateral robotic superficial and deep inguinal standard template lymph node dissection three weeks after his partial penectomy. His pathology was negative for malignancy in all examined lymph nodes. At his last follow-up, five months post his primary surgery, he had been doing well without concerns for recurrence.

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A case of primary extraosseous penile osteosarcoma and review of the literature

Cited by 5 publications

References 4 publications

Primary chondrosarcoma of the penis in a young patient: A case report and review of the literature

Primary chondrosarcoma of the penis in a young patient: A case report and review of the literature

Penile metastasis from recurrent sarcoma in a teenager: a case report

Penile Osteosarcoma: A Rare Extraosseous Site

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