icd code for extragonadal seminoma

Full Answer

What is the ICD 10 code for seminoma?

Index Terms Starting With 'S' (Seminoma) Index Terms Starting With 'S' (Seminoma) Seminoma C62.9- ICD-10-CM Diagnosis Code C62.9- Malignant neoplasm of testis, unspecified whether descended or undescended 20162017201820192020Non-Billable/Non-Specific Code

Is extragonadal germ cell tumor a seminoma?

Extragonadal Germ Cell Tumors. Extragonadal germ cell tumors (EGCTs) are rare. EGCTs are classified as seminomas or non-seminomas (of which there are several subtypes). In children, EGCTs affect boys and girls equally. But in adults, the vast majority of these tumors affect men.

What is extragonadal seminoma with no c-kit?

Extragonadal seminoma presenting as a large mass in the pelvic cavity without c-kit-activating mutations. Jpn J Clin Oncol 2012 Jul;42 (7):650-3.

What is the difference between seminoma and germinoma?

Seminoma: testicular primary (or mediastinal primary) Dysgerminoma: same tumor but primary to the ovary Germinoma: same tumor but primary to extragonadal sites (such as pineal gland)

What is Nonseminomatous testicular cancer?

Non-seminomatous germ cell tumors are associated with male infertility due to low sperm counts, reduced sperm motility, and increased abnormal morphology. This is thought to be due to spermatogenesis abnormalities and has been reported in up to 35% of patients with NSGCT.

What is a Nonseminomatous germ cell tumor?

Nonseminomatous germ cell tumors are cancerous tumors commonly found in the pineal gland in the brain, in the mediastinum, or in the abdomen. They originate from cells that were meant to form sex cells (i.e., sperm or eggs).

Is seminoma malignant?

Seminoma is a malignant germ cell tumor that involves most commonly the testicle or less frequently the mediastinum, the retroperitoneum, or other extra-gonadal sites.

What is the ICD-10 code for mediastinal mass?

Other diseases of mediastinum, not elsewhere classified The 2022 edition of ICD-10-CM J98. 59 became effective on October 1, 2021.

What is the difference between seminoma and Nonseminomatous?

Seminomas are very sensitive to radiation therapy. Nonseminoma: This more common type of testicular cancer tends to grow more quickly than seminomas. Nonseminoma tumors are often made up of more than one type of cell, and are identified according to these different cell types: Choriocarcinoma (rare)

Is seminoma a germ cell tumor?

The main types of germ cell tumors (GCTs) in the testicles are seminomas and non-seminomas. These types occur about equally.

What is a seminoma tumor?

(SEH-mih-NOH-muh) A type of cancer that begins in germ cells in males. Germ cells are cells that form sperm in males or eggs in females. Seminomas occur most often in the testicle, but they may also occur in other areas of the body, such as the brain, chest, or abdomen. Seminomas tend to grow and spread slowly.

What is a pure seminoma?

Seminoma is the most common pure germ cell tumor (GCT) of the testis, accounting for up to 50% of cases. Among mixed GCTs, seminoma is also commonly present in combination with teratoma, yolk sac tumor, and/or embryonal carcinoma.

What is difference between seminoma and Dysgerminoma?

Pathologically, dysgerminoma is the ovarian counterpart of the seminoma of the testis and the germinoma of extragonadal sites. Unlike seminomas of the testis, which are rare in the prepubertal period, dysgerminomas can occur at any age, although the peak incidence is 15 to 19 years.

What is mediastinal seminoma?

Mediastinal seminoma is a malignant germ cell tumor in the mediastinum. The tumor usually occurs in the anterior-superior mediastinum in males aged 20-40 years old. The first-line treatment is with cisplatin based chemotherapy.

How do you code mediastinal mass?

Diseases of mediastinum, not elsewhere classified The 2022 edition of ICD-10-CM J98. 5 became effective on October 1, 2021. This is the American ICD-10-CM version of J98.

What are mediastinal masses?

Mediastinal masses are caused by a variety of cysts and tumors; likely causes differ by patient age and by location of the mass (anterior, middle, or posterior mediastinum). The masses may be asymptomatic (common in adults) or cause obstructive respiratory symptoms (more likely in children).

Germ cell tumors

Cite this page: Downes M. Seminoma. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/testisseminomas.html. Accessed February 19th, 2022.

Seminoma

Cite this page: Downes M. Seminoma. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/testisseminomas.html. Accessed February 19th, 2022.

The ICD code C62 is used to code Germ cell tumor

A germ cell tumor (GCT) is a neoplasm derived from germ cells. Germ cell tumors can be cancerous or non-cancerous tumors. Germ cells normally occur inside the gonads (ovary and testis). Germ cell tumors that originate outside the gonads may be birth defects resulting from errors during development of the embryo.

Coding Notes for C62.0 Info for medical coders on how to properly use this ICD-10 code

Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive.

ICD-10-CM Alphabetical Index References for 'C62.0 - Malignant neoplasm of undescended testis'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code C62.0. Click on any term below to browse the alphabetical index.

ICD-10-CM Neoplasms Index References for 'C62.0 - Malignant neoplasm of undescended testis'

The ICD-10-CM Neoplasms Index links the below-listed medical terms to the ICD code C62.0. Click on any term below to browse the neoplasms index.

What is the name of the tumor that is found in the yoke sac?

Yolk sac tumor (90713; also called endodermal sinus tumor, infantile embryonal carcinoma; common under the age of 15) Choriocarcinoma (91003; rare < 0.5%; aggressive; metastasize only as choriocarcinomas) Choriocarcinoma with other germ cell elements (91013)

What percentage of testicular cancers are single cell?

60% of testicular cancers will show a single cell type; the remainder will show mixed cell types. Germ cell tumors ( germinoma, 90643; germ cell tumor, nonseminomatous, 90653) Seminoma (90613, 90623, 90663; most common 40-50%; slow to spread; more likely to occur in older patients; highly radiosensitive; good prognosis) ...

Diagnosis

Endoscopic ultrasound and fine needle aspiration for the diagnosis of extragonadal seminoma metastatic to the pancreas.

Therapy

Extragonadal seminoma after renal transplantation and immunosuppression; treatment in the presence of renal dysfunction: a case report and literature review.

What is the diagnosis of seminoma?

The diagnosis of seminoma requires that the serum alpha fetoprotein (AFP) be normal, and no other germ cells be present. Management decisions in patients presenting with these tumors can sometimes be difficult.

When was the prognostic classification of extragonadal germ cell tumors adopted?

The prognostic classification, shown below, was agreed on in early 1997 by all major clinical trial groups worldwide and should be used for the reporting of clinical trials' results of patients with extragonadal germ cell tumors.

What is mediastinal nonseminoma?

Mediastinal nonseminomas have certain unique aspects. The tumors are more frequent in individuals with Klinefelter syndrome and are associated with a risk of subsequent development of hematologic neoplasia that is not treatment related. [ 9, 10] Approximately 50% of patients with mediastinal nonseminomas will survive with appropriate management. [ 11] High risk is partially related to tumor bulk, to chemotherapy resistance, and to a predisposition to develop hematologic neoplasia and other nongerm cell malignancies. In an uncontrolled study, some patients with a postchemotherapy residual mediastinal mass achieved long-term disease-free survival after complete resection, even when serum tumor markers were elevated. [ 5 ] [ Level of evidence: 3iiiDii] Patient selection factors may play a role in these favorable outcomes.

Is extragonadal germ cell tumor rare?

Extragonadal germ cell tumors are rare and account for only a small percentage of all germ cell tumors. However, the true incidence of these tumors may conceivably be higher than originally thought because of failure to diagnose them properly.

Can gonadal origin be excluded?

Gonadal origin should be excluded by careful testicular examination and ultrasound. The diagnosis can be difficult and should be considered in any patient with a poorly defined epithelial malignancy, particularly young individuals with midline masses. [ 2, 3 ]

Is a seminoma a tumor?

Seminoma. Extragonadal germ cell tumors can be benign (teratoma) or malignant. The latter group can be divided into seminoma and nonseminoma germ cell tumors, which include the following: Embryonal carcinomas. Malignant teratomas.

How do you treat a seminoma?

Non-seminomas almost always are treated with chemotherapy followed by surgery to remove any remaining cancer.

What is a scrotal ultrasound?

Scrotal Ultrasound — These types of tumors often arise from the testes. A test using harmless sound waves may be performed to look for abnormalities in this location. If this test shows an abnormality in the testes that is later diagnosed as cancer, then the term extragonadal tumor usually does not apply.

What blood test can be used to determine the type of tumor?

In most patients, blood tests of the levels of AFP and beta-hCG can help to determine the type of tumor (seminoma or non-seminoma). In people with brain (pineal) tumors, AFP and beta-hCG levels also may be measured in the spinal fluid. The fluid is removed from the spinal cord with a needle.

Where do extragonadal germ cells move?

In a growing fetus, germ cells typically move from a site near the middle of the body to the ovaries or testes (gonads).

How to tell if a tumor has spread to the liver?

A computed tomography (CT) scan of the chest can reveal the tumor's extent. An abdominal CT can determine whether the tumor has spread to the liver or other sites. To confirm the diagnosis, doctors usually examine a piece of the tumor. It can be removed with a needle or by cutting away a bit of tissue.

What exam do you do if you have a lower back tumor?

If you have symptoms of a lower-back tumor, your doctor may do a rectal exam and, in women, a pelvic exam. If you have symptoms of a brain tumor, he or she will do a neurological exam.

Can radiation therapy treat seminomas?

Seminomas tend to be very responsive to radiation therapy, making that the mainstay for treatment. Chemotherapy is often used treat non-seminomas, but it may be used to treat seminomas as well. This article will focus on seminomas and non-seminomas.