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135 Possible Causes for Gynecomastia, Testicular Swelling

  • Testicular Choriocarcinoma

    […] and presented with gynecomastia.[] An 18 year old male presented with dyspnoea, haemoptysis, weight loss and a large right testicular swelling.[] During this time, he had developed a large right testicular swelling, which was concealed.[]

  • Testicular Neoplasm

    We describe a new unique case of acute myeloid leukemia (AML) in a 21-yr-old male presenting with abdominal pain, bilateral testicular masses and gynecomastia.[] Dr Ahluwalia says that testicular cancer may develop painless testicular mass.[] Why might it produce gynecomastia? 1.[]

  • Leydig Cell Tumor of the Testis

    A normally-virilized 24-year-old white man who had gynecomastia was found to have a Leydig-cell tumor of the testis, without demonstrable metastases.[] The left testicular examination revealed a 2 cm hard, smooth, nontender swelling at the upper pole which was separate from the epididymis.[] The gynecomastia was resolved within 3 months after surgery. No recurrence of the tumor has occurred after 10 months.[]

  • Dutasteride

    Adverse reactions GI: dyspepsia GU: decreased libido, decreased ejaculatory volume, erectile dysfunction, gynecomastia Interactions Drug-drug.[] […] in legs and ankles hair loss or hair growth Side effects where the frequency is not known: feeling depressed testicular swelling and pain Dutasteride can cause an allergic[] […] pain and testicular swelling Warnings Contraindications Hypersensitivity Women Children Cautions Prior to initiating treatment, rule out other urologic conditions Pregnant[]

  • Leydig Cell Tumor

    Others 20% need surgical treatment of gynecomastia.[] On examination, a testicular swelling was found, and after orchidectomy, he was diagnosed to have malignant LCT on histopathologic examination.[] Adults with Leydig cell tumors typically present with testicular swelling, but decreased libido (20%) and gynecomastia (15-30%) are also common symptoms (1-3).[]

  • Testicular Embryonal Carcinoma

    Report of the case of a 21-year-old man who presented with gynecomastia and was found to have a testicular embryonal carcinoma producing human chorionic gonadotropin (HCG)[] At the time of presentation, he had left testicular swelling along with supraclavicular mass with extensive metastasis to retroperitoneum, liver, and lung.[] […] due to hCG production which is an LH analogue Leydig cell usually androgen producing gynecomastia in men precocious puberty in boys Physical exam solid mass of the testes[]

  • Teratoma of the Testis

    […] due to hCG production which is an LH analogue Leydig cell usually androgen producing gynecomastia in men precocious puberty in boys Physical exam solid mass of the testes[] […] atrophy as a result of orchidopexy. 7 Testicular tumors mostly appear as painless scrotal swelling and resemble testicular torsion in the neonatal period.[] These tumors most often occur in boys aged 5-10 years, and the synthesis of testosterone may produce precocious puberty, gynecomastia, and elevated levels of 17-ketosteroids[]

  • Testicular Seminoma

    Gynecomastia and back and flank pain are symptoms that are seen in some patients.[] Color flow ultrasound imaging in patient with painless scrotal swelling shows multifocal testicular masses in one testicle. There is slightly increased flow.[] […] the testicle, or a feeling of heaviness in the scrotum Pain in the back or lower abdomen Enlarged testicle or a change in the way it feels Excess amount of breast tissue ( gynecomastia[]

  • Sertoli Cell Tumor of the Testis

    […] has been associated with gynecomastia regression in 80% of the cases.[] The case reported here represents an unusual presentation because it appears in an asymptomatic boy with almost no estrogenic manifestations unless mild gynecomastia.[] Both boys had gynecomastia, rapid growth and advanced bone age [15] .[]

  • Non-Seminoma Testicular Cancer

    People who develop testicular cancer may also have gynecomastia – excess breast tissue. Important note…. Gynecomastia in males is NOT always due to seminoma.[] In addition 4% of men with lymphoma, usually over the age of 50 years may also have similar symptoms to testicular cancer with testicular swelling.[] In metastatic disease (10% of cases) Cough , shortness of breath, chest pain Lower back or bone pain Gynecomastia Paraneoplastic hyperthyroidism Until proven otherwise, a[]

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