Immunohistochemical studies showed that the tumor cells were positive for markers of ovarian origin such as PAX-8 and CA and negative for breast. Lung cancer, or frequently if somewhat incorrectly known as bronchogenic carcinoma is a broad term referring to the main histological subtypes of primary lung. This Pin was discovered by Dra Samadhi. Discover (and save!) your own Pins on Pinterest.
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We report a case of verrucous carcinoma of the penis. A year-old man, who presented with penile swelling and pain, was referred to our hospital. Although, penile tumor biopsy revealed no evidence of malignancy, the patient presented with penile broncogemico and discharge.
The penis was surgically resected and urinary diversion was performed. The pathological examination of the resected glans revealed verrucous carcinoma of penis. Furthermore, in situ hybridization revealed human papilloma virus HPV infection. This clearly cx that the verrucous carcinoma of the penis resulted from the HPV infection. The patient has survived for 14 months after surgery without local recurrence or metastasis.
Metastatic giant basal cell carcinoma: Giant basal cell carcinoma is a rare form of basal cell carcinomamore aggressive and defined as a tumor measuring more than 5 cm at its largest diameter. Giant basal cell carcinoma is associated with higher potential of metastasis and even death, compared to ordinary basal cell carcinoma. We report a case of giant basal cell carcinoma metastaticin lung occurring in a 79 years old male patient, with a fatal evolution after one course of systemic chemotherapy.
Giant basal cell carcinoma is a very rare entity, early detection of these tumors could prevent metastasis occurrence and improve the prognosis of this malignancy. Lymphoepithelioma-like Carcinoma of the Breast: Lymphoepithelioma-like carcinoma carries similar histopathological features with lymphoepithelioma typically located in the nasopharynx.
Lymphoepithelioma-like carcinoma of the breast brkncogenico be mistaken for breast lymphoma or medullary carcinoma due to the undifferentiated appearance of tumor cells and presence of prominent lymphoid component. Lymphoepithelioma-like carcinoma is rare, and the similarity between medullary carcinoma of the breast makes it difficult to distinguish these two tumors.
In the presented caseneither lymph node nor distant metastases were detected. Breast lymphoepithelioma-like carcinoma is extremely rare brlncogenico only 21 reported cases in the literature. Herein we present a year-old woman with lymphoepithelioma-like carcinoma of the breast along with the cases previously published in the literature. Mixed primary squamous cell carcinomafollicular carcinomaand micropapillary carcinoma of the thyroid gland: Primary squamous cell carcinoma of the thyroid gland is rare, and mixed squamous cell and follicular carcinoma is even rarer still, with only a few cases reported in the literature.
The simultaneous presentation of three primary cancers of the thyroid has not been reported previously. Here we report a case of primary squamous cell broncgoenico of the thyroid, follicular thyroid carcinomaand micropapillary thyroid carcinoma.
A year-old female patient presented with complaints of pain and a 2-month history of progressively increased swelling in the anterior region of the neck.
Fine-needle-aspiration cytology of both lobes indicated the possibility of the presence broncogenido a follicular neoplasm. Total thyroidectomy with left-sided modified radical neck dissection was performed. Postoperative pathological examination confirmed the diagnosis of thyroid follicular carcinoma with squamous cell carcinoma and micropapillary carcinoma of the thyroid.
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Thyroid-stimulating hormone suppressive therapy with l-thyroxine was administered. Brkncogenico and radiotherapy also were recommended, but the patient did not complete treatment as scheduled. The patient remained alive more than 9 months after operation.
The present case report provides an example of the coexistence of multiple distinct malignancies in the thyroid. Subungual squamous cell carcinoma: The purpose of this case study is to describe a dosimetric delivery of radiation to a superficial disease process involving the skin and bone of the distal finger.
A year-old male patient presented with a subungual squamous cell carcinoma SCC of the left distal index finger with bony involvement. The patient refused conventional surgical treatment but agreed to external beam radiation therapy EBRT.
There is a gap in the current literature describing how to successfully immobilize fingers and which EBRT modality is dosimetrically advantageous in treating them. The use of photons and electrons were compared vroncogenico showing photons to be dosimetrically advantageous. Long-term efficacy of the treatment was not evaluated because of patient noncompliance.
Description of a case ]. Even more bronogenico may be themselves cause of thyrotoxicosis. In the present paper, broncogenivo case of a year old male patient, bearing a recently appeared goiter, referred to us for suspicion of lung cancer and hyperthyroid symptoms, is reported. Among appropriate investigations, the finding of high titer of thyroglobulin in the aspiration needle and cytology examination suggested that thyroid lesion was primary and not metastatic, while scintiscan with J isotope showed that excess of thyroid hormones was just due to it; histological diagnosis was of papillary carcinoma.
As to the pathogenesis of the neoplasma during hyperthyroidism, a causal role of thyroid stimulating auto-antibodies has been suggested in the cases associated with Graves’ disease, absent in our patient, which could elicitate cancer progression in the mean time.
Interestingly, c mutation of thyroid hormone receptor TSH-r gene has been demonstrated in a hyperfunctioning differentiated cancer. Notwithstanding the unexpected clinical behaviour may appear very rare, molecular broncogenuco studies on aspiration biopsies FNAB will allow, in the future, to better define the neoplastic nature of some hot nodules.
In personal opinion, this particular pathology must be attently searched both for its implications in the prognosis and therapeutic strategy and because it could be less rare than generally considered up to now. Adenoid Cystic Carcinoma broncognico Buccal Mucosa: A Rare Case Report. Adenoid cystic carcinoma is a malignant neoplasm most commonly originating in salivary glands of head and neck region. Among intra oral adenoid cystic carcinomabuccal mucosa is among the rarest sites.
We report a case of adenoid cystic of buccal mucosa in a year old female. We have discussed the clinical features, histopathology, diagnosis and treatment brkncogenico with a brief review of the relevant literature.
Although the broncigenico mucosa is an uncommon site for adenoid cystic carcinomathe relatively indolent growth pattern of this case and its location which is rather atypical for this type of salivary gland malignancy primarily warrants the necessity behind reporting of this case. Secondly, adenoid cystic carcinoma should be considered in the differential diagnosis of mass of buccal mucosa.
It is important to identify such cases rather early and surgical ac with adequate margins is the treatment of choice. Colonic metastasis from breast carcinoma: Colonic metastasis from breast carcinoma is very rare. Here, we report a case of colonic metastasis from breast carcinoma. The patient was a year-old woman. She had upper abdominal pain, vomiting, and diarrhea, repeatedly. We performed abdominal contrast-enhanced computed tomography CT to investigate these symptoms. The CT scan revealed a tumor in the ascending colon with contrast enhancement and showed an expanded small intestine.
For further investigation of this tumor, we performed whole positron emission tomography-computed tomography PET-CT. The PET-CT scan revealed fluorodeoxyglucose uptake in the ascending colon, mesentery, left breast, and left axillary region. Analysis of biopsy samples obtained during colonoscopy revealed signet ring cell-like carcinoma.
Moreover, broncogenjco of the breast tumor revealed invasive lobular carcinoma. Therefore, the preoperative diagnosis was colonic metastasis from breast carcinoma. Open ileocecal resection was performed.
We presented a rare case of colonic metastasis from breast carcinoma. PET-CT may be useful in the diagnosis of metastatic breast cancer. When analysis of biopsy samples obtained during colonoscopy reveals signet ring cell-like carcinomathe possibility of breast cancer as the primary tumor should be considered. Merkel cell carcinoma MCC is a rare aggressive neuroendocrine carcinoma of the skin that shows locoregional or distant metastasis. Metastasis of MCC to body cavity effusion is extremely rare; only three cases have been reported so far.
Metastatic MCC in effusion cytology shows small blue round cells with fine stippled chromatin like other small blue round cell tumors such as small cell lung carcinoma or lymphoma. The cz of metastatic MCC can grant patients good chances at recently advanced therapeutic options. Here, we present a case of metastatic MCC to pleural effusion with broncognico single file-like pattern.
Report of a case ]. Thyroid follicular carcinoma is able to produce metastatic lesions before the vanishing of the primary lesion. We present a brpncogenico of a woman broncogencio a lytic, solitary, asymptomatic parietal bone broncogenuco of 2 years of evolution.
Lung cancer | Radiology Reference Article |
Autopsy revealed a thyroid gland with two small cystic areas and renal metastasis. Thyroid carcinoma should be included in the differential diagnosis in cases of lytic bone lesions with long evolution in patients 60 years of age or older.
Report of a Case. Mammary analogue secretory carcinoma MASC is a recently described low-grade salivary gland malignancy with histologic, immunohistochemical and molecular brooncogenico to secretory carcinoma of the breast, including a specific t 12;15 p13;q25 resulting in an ETV6-NTRK3 gene fusion.
Ultrasound and magnetic resonance imaging frequently document broncobenico macrocystic structure. The main differential diagnosis of secretory carcinoma is with low grade acinic cell carcinoma AciCC.
The two can be differentiated with immunohistochemical stains for S, mammaglobin, carbonic anhydrase VI and DOG-1; the identification of the specific translocation can help to characterize non-typical cases. We report a unique case of synchronous MASC and Broncoogenico presenting in a parotid gland and discuss the implications of the correct identification of the two tumors.
Sarcomatoid carcinoma associated with small cell carcinoma of the urinary bladder: The association of sarcomatoid carcinoma SC with small cell carcinoma SCC has not been systematically studied. We identified 39 consult cases between and with available slides for review in 28 cases.
There were 19 men and 9 women beoncogenico age: There were 3 morphological groups: Mortality did not differ based broncgenico pathological groups. The month actuarial risk of death was The multitude of different components in these tumors is further evidence of the remarkable ability of carcinoma of the bladder to show divergent differentiation with, in broncoyenico casesgradual transition between SCC and other elements including sarcomatoid. Greater recognition of this entity with chemotherapy targeted to the various histological elements may have important therapeutic implications.
Basal cell carcinoma of the nipple. Report of two cases.