Left Cervical Node Research Articles

Analysis of primary synchronous breast invasive ductal carcinoma and lung adenocarcinoma with next-generation sequencing: A case report.

Multiple primary cancers (MPCs) have an increasing incidence rate due to the detection of early stages of cancer and the development of effective therapeutic strategies. MPCs are less common compared with metachronous cancers. Therefore, distinguishing synchronous primary tumors from metastasis and developing an individualized treatment strategy can be challenging. In the present study, the case of a 70-year-old female who was referred to The First Hospital of Jilin University (Changchun, China) with an enlarged left cervical lymph node and no other clinical manifestations is reported. Radiography revealed distinct lesions in the left breast, left cervical lymph node and bilateral lungs. Subsequently, a biopsy was performed in all three lesions and then each specimen was subjected to immunohistochemistry, fluorescence in situ hybridization, amplification refractory mutation system-PCR and next-generation sequencing (NGS). Disease-related enrichment of lymph node mutant genes and Gene Ontology Biological Process enrichment of breast, as well as lung, mutant genes were performed using the Database for Annotation, Visualization and Integrated Discovery. Based on the molecular assessment, the patient was finally diagnosed with breast invasive ductal carcinoma, primary lung adenocarcinoma and cervical lymph node metastatic lung adenocarcinoma. Since primary synchronous breast and lung cancer (SBLC) is rare, a molecular assessment, particularly using NGS, could provide important information for both the diagnosis and treatment of SBLC.

Immunoglobulin G4-Related Disease (IgG4-RD) Mimicking Hyaline Vascular Castleman Disease

Abstract Introduction/Objective Immunoglobulin G4-related disease (IgG4-RD) is a newly emerging immune-mediated fibroinflammatory disease characterized by increased IgG-4+ plasma cells. In soft tissue and visceral organs, the IgG4+ plasma cells often accompany a storiform pattern of fibrosis with obliterative phlebitis. In lymph nodes, rare cases have been described in the literature mimicking Multicentric Castleman Disease. Methods/Case Report Herein, we present a case of a 59-year-old male with history of lung adenocarcinoma status post resection one year prior, who presented with several months of unintentional weight loss and worsening of cervical lymphadenopathy. CT scan of the neck demonstrated extensive cervical lymphadenopathy. Incidentally, patient had traveled to a foreign country and had a positive QuantiFERON result. Clinical suspicion was either nodal metastatic disease or TB infection. An excisional biopsy of the left cervical lymph node was performed. Microscopic examination revealed numerous hyperplastic follicles with significant hyaline deposition, concentrically thickened mantle zones, radially penetrating vessels, increased interfollicular vascularity and plasmacytosis; morphologic features commonly associated with Hyaline-Vascular Castleman Disease (HVCD). Additionally, plasmacytosis within germinal center was identified. Immunohistochemical stains demonstrated significant IgG4+ plasma cells (approaching 108/HPF) within the germinal centers. All plasma cells were polytypic. Results (if a Case Study enter NA) N/A. Conclusion Commonly described patterns for IgG4-RD in the literature are multicentric Castleman disease (MCD)-like, whereas, in our case, we present intrafollicular plasma cell proliferation pattern of IgG4-RD with classic background features of HVCD. Accurate diagnosis and distinction between these two entities is imperative for prognostication, treatment and clinical management of IgG4-RD.

Unicentric Castleman Disease: A Rare Diagnosis of Radiological and Histological Correlation.

Castleman disease is an uncommon nonneoplastic, lymphoproliferative disorder of that is associated with lymphadenopathy and nonclonal lymph nodes hyperplasia. It is further subdivided into two types: Unicentric Castleman disease and Multicentric Castleman disease. Unicentric Castleman disease is rare to be reported in patients having AIDS, because HIV infected patients most commonly presented with Multicentric Castleman disease and they mostly coinfected with HHV-8. Herein we reported a rare presentation of Unicentric Castleman disease with hyaline vascular variety evident Histopathologically as a preoperative diagnosis. The patient was initially managed conservatively and surgical excision (excisional biopsy) of the left cervical lymph node was than performed and sent for histopathology. The Immunohistochemistry findings were also consistent with the diagnosis of Castleman disease Hyaline vascular type as evident from left cervical lymph node excisional biopsy.

A case of long-term survival treated with three metastasectomies and two subsequent adjuvant nivolumab therapies for recurrent malignant melanoma of the esophagus

BackgroundThe treatment strategy for metastatic lesions of primary malignant melanoma of the esophagus (PMME) is currently determined on a case-by-case basis, based on the National Comprehensive Cancer Network (NCCN) guidelines for cutaneous melanoma. The NCCN guidelines state that resection should be considered in patients with resectable metastatic recurrence. Herein, we report a case of long-term survival treated with three metastasectomies and two subsequent adjuvant nivolumab therapies for the metastatic recurrence of PMME.Case presentationA 65-year-old female patient with PMME underwent thoracoscopic subtotal esophagectomy, gastric tube reconstruction via the posterior mediastinal route, and cervical esophagogastric anastomosis. Histopathological examination of the resected specimen revealed that the tumor was PMME with tumor invasion into the muscularis propria and no lymph node metastasis. At the age of 68 years, she developed intestinal invagination due to jejunal metastasis of malignant melanoma and underwent resection of the jejunum. Histopathological examination of the resected specimen revealed two metastases of malignant melanoma in the jejunum and one metastasis to the mesenteric lymph node. At the age of 75 years, a recurrence of malignant melanoma was found in the cervical esophagus. She underwent thoracoscopic mobilization of the gastric tube and esophagus followed by cervical esophagectomy and reconstruction with a free jejunum flap. She received 24 courses of nivolumab therapy for 1 year as a postoperative adjuvant therapy. Subsequently, at the age of 78 years, an enlarged left cervical lymph node and a mass in the right lower lobe of the lung were found. She underwent left cervical lymph node dissection and thoracoscopic wedge resection of the right lung. Histopathological examination of the resected specimens revealed that both tumors were metastases of malignant melanoma. At age 79 years, she received eight courses of nivolumab therapy as a second postoperative adjuvant therapy, with no sign of recurrence in a 9-month follow-up period after the third metastasectomy.ConclusionIn cases of metastatic recurrence of PMME, aggressive resection of oligometastasis with postoperative adjuvant nivolumab therapy may result in long-term survival.

RF11 | PMON26 A Lump By Any Other Name: A Case of Diffuse Large B Cell Lymphoma of the Thyroid

Abstract Patient is a 49-year-old female with a past medical history of hypothyroidism who presented to the endocrinology office for evaluation of a neck mass. A thyroid ultrasound in 2020 had shown significantly enlarged and diffusely heterogenous thyroid gland compatible with diffuse thyroid goiter without nodules. Her neck swelling worsened and therefore a thyroid ultrasound was repeated and showed a large hypoechoic nodule in the left thyroid gland. She had no symptoms such as night sweats, fevers, or weight loss. A computed tomography (CT) scan of the neck with contrast was obtained on 7/20/2020 showing a markedly enlarged thyroid gland with multiple >1 centimeter (cm) thyroid nodules, with a suspected exophytic extension nodule medial to the left lobe. Multiple adenopathy was present with an enlarged left lower cervical lymph node and a right-sided level 4 lymph node concerning for thyroid malignancy with local metastatic disease. She underwent a fine needle aspiration (FNA) with flow cytometry of the lymph node on 9/2/2020 which was benign. Her goiter continued to increase in size and she was referred to endocrine surgery for fine needle core biopsy of the left thyroid nodule which was favorable for diffuse large B cell lymphoma (DLBCL) with a germinal center phenotype on 4/5/2021. Flow cytometry was positive for CD-10 mature B cells. FNA biopsy of the left lower cervical lymph node showed polymorphic lymphocytes and rare macrophages. She was staged IIE. She underwent 4 cycles of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) and received 18 rounds of consolidation radiation after completion of chemotherapy. She had near-complete response to treatment and is now monitored through routine follow-ups. Primary thyroid lymphoma is a rare condition characterized as a lymphomatous process involving the thyroid gland without any contiguous spread or distant metastasis at the time of diagnosis. It comprises nearly 1% to 5% of all thyroid malignancies and is more common in women. DLBCL is the most common histiotype and accounts for 50% to 70% of all cases. Patients may notice a unilateral or bilateral rapidly enlarging neck mass with compressive symptoms, but B symptoms are less common. Nearly 30% to 40% of patients carry a diagnosis of hypothyroidism at the time of diagnosis as the lymphomatous process replaces the normal thyroid parenchyma. Diagnosis is made usually via core needle biopsy and flow cytometry since FNA biopsy is frequently inconclusive. Treatment is with chemotherapy, usually R-CHOP, and radiation therapy with an overall 5-year prognosis of 34.5%. Surgical decompression may be necessary if compressive symptoms are present. While this is a rare disease, providers should be cognizant of DBLCL especially when faced with a presentation such as the one summarized in this report. Presentation: No date and time listed

Atypical thymic carcinoid associated with rapidly progressive symptoms of Cushing's syndrome in a child

Atypical thymic carcinoid in children is rare and its prognosis principally depends on the completeness of the surgical resection. We report a case of atypical thymic carcinoid with lymph node metastasis that had not been identified prior to surgery. An 8-year-old boy was referred because of Cushing's syndrome and a worsening of his symptom, which included facial edema, fatigue, and headache, over 3 weeks. Blood testing revealed high plasma cortisol and adrenocorticotropic hormone (ACTH), and chest computed tomography demonstrated two tumors in his anterior mediastinum, but no findings suggestive of lymph node metastasis. We suspected the presence of an ACTH-producing thymic carcinoid tumor; therefore, the patient underwent total thymectomy and dissection of his anterior mediastinal and bilateral deep cervical lymph nodes. Histopathological examination revealed an atypical carcinoid tumor and left cervical lymph node metastasis. The patients' plasma cortisol and ACTH concentrations decreased after surgery, and he was further treated with radiotherapy and combination chemotherapy. Thus, it is possible that the development of symptoms may indicate more rapid progression of atypical thymic carcinoid, and deep cervical lymphadenectomy is necessary for its complete resection.

P207 A rare case of disseminated Blastomycosis in an immunocompetent host: A report from North India

Poster session 2, September 22, 2022, 12:30 PM - 1:30 PM ObjectivesBlastomycosis is a serious life-threatening systemic infection caused by dimorphic fungi Blastomyces dermatitidis. Infection is acquired via inhalation of airborne conidia or traumatic inoculation. It may produce a spectrum of infections ranging from asymptomatic infections in immunocompetent patients to disseminated disease, including skin, bone, genitourinary tract, and central nervous system (CNS) involvement in immunocompromised patients. This fungal infection is very rare in India. We report a unique case of disseminated blastomycosis in an immunocompetent patient.MethodsA 37-year-old male patient from Kanpur, Uttar Pradesh presented with chief complaints of hematuria associated with passage of blood clots for 3 months. There was no history of dysuria, fever, or pain abdomen. When he was evaluated for gross hematuria, his USG abdomen was suggestive of bilateral renal masses. To rule out bilateral renal cell carcinoma an FDG pet scan was done which was suggestive of FDG avid lesions in the bilateral kidneys. He also had enlarged left supraclavicular and left cervical lymph nodes. Multiple nodular and verrucous lesions were seen all over the face. He complained of pain in the left ankle; with a small wound opening on the medial malleolus of the left ankle.ResultsA skin biopsy was taken from one of the nodular and verrucous lesions over face. A total of 10% wet mount KOH preparation shows no epithelial cells, plenty of pus cells, no RBCs, and plenty of thick-walled round yeasts and some with broad-based budding yeasts (8-12 microns) suggestive of Blastomyces species. Renal abscess pus FNAC, left cervical lymph node, and CT-guided biopsy from the medial malleolus of the left ankle also showed similar round yeasts and some with broad-based budding suggestive of Blastomyces species. Hence, a preliminary diagnosis of disseminated blastomycosis was made.Cultures were put in SDA at 25°C and 37°C and after a week, colonies appeared as fluffy white glabrous with reverse cream-colored non-sporulating colony. On day 25, colony appears as tan glabrous fluffy with brownish reverse with sporulation. LPCB was done from the colony which showed thin septate hyphae with pedunculated and sessile spherical to pyriform and smooth walled microconidia suggestive of Blastomyces dermatitidis.He was started on IV liposomal amphotericin B for 20 days. HCV RNA was detected incidentally and he had transaminitis therefore, he could not be started on itraconazole, he was started on fluconazole. His facial lesions cleared dramatically; his left ankle pain and swelling had resolved. At present, he was symptomatically better and was discharged on 200 mg fluconazole once daily and advised for follow-up after 2 weeks.ConclusionBlastomycosis is a relatively uncommon geographically restricted chronic granulomatous disease that mainly occurs in the endemic regions. This fungus lives primarily in moist soil and decomposing matter, and inhabits the mid-west, south-central, southeastern United States as well as the boreal forests of Ontario and Quebec in Canada. Very little is known about the natural habitat and environmental distribution of Blastomyces species in India. This case is unique because the patient is immunocompetent and has no history of travel outside of India.

Subcutaneous axillary primary epithelioid hemangioendothelioma: report of a rare case

BackgroundEpithelioid hemangioendothelioma (EHE) is a rare and slow-growing malignant vascular neoplasm composed of epithelioid endothelial cells within a distinctive myxohyaline stroma. It most commonly involves somatic soft tissue, lungs, liver and bone. Herein, we describe a case of EHE arising in the axillary region.Case presentationA 61-year-old man was under observation for multiple hepatic hemangiomas. Fluorodeoxyglucose–positron emission tomography/computed tomography showed specific uptake in a right axillary tumor. The patient was referred to our department for further investigation of the axillary tumor. An elastic-soft and poorly mobile tumor was palpable in the right axilla. Contrast-enhanced computed tomography showed a right axillary tumor and enlarged hepatic hemangiomas. In addition, multiple nodules in both lungs, a left renal angiomyolipoma, and left adrenal adenoma were revealed. Ultrasonography showed masses in both lobes of the thyroid gland, and a 30-mm lobulated hypoechoic mass in the axilla with well-defined and rough borders, showing internal heterogeneity. Fine-needle aspiration cytology was performed on the thyroid and axillary tumors: the thyroid tumor was class V, raising suspicion of papillary thyroid cancer (PTC); the left superior internal jugular node was class V, raising suspicion of metastasis of PTC; and the axillary tumor was class III, raising suspicion of a mesenchymal tumor with few epithelioid cells. The multiple lung nodules were diagnosed as metastatic tumors derived from thyroid cancer. We diagnosed these diseases as PTC of T1b(m)N1bM1(lung) Stage IVB and a right axillary tumor of unclear origin. However, it was assumed to be a primary mesenchymal tumor or a lymph node metastasis from lung cancer or occult breast cancer. We performed total thyroidectomy, left cervical lymph node dissection, and right axillary tumor excision. Histopathologic examination revealed the thyroid tumor as a PTC and the axillary tumor as an EHE. The EHE showed nuclear atypia, necrosis and high mitotic figures. Hence, it was considered to be a high-risk EHE.ConclusionsWe experienced a rare primary subcutaneous axillary EHE with metastatic thyroid cancer in the lung. Since our case was classified as a high-risk EHE, a close follow-up would be appropriate.

MANDIBULAR RECONSTRUCTION WITH MICROVASCULARIZED FIBULAR GRAFT IN A PATIENT WITH SQUAMOUS CELL CARCINOMA: A CASE REPORT

The study reports a case of squamous cell carcinoma (SCC) with surgical and reconstructive treatment. A 62-year-old male smoker and drinker, sought consultation reporting pain and swelling in the mandibular region with 2 months of evolution. On examination, a tumor of approximately 5 cm in diameter in the left mental region was observed, confirmed by tomography. The presence of an erythroleukoplakia of approximately 1 cm in diameter on the floor of the mouth was seen. Incisional biopsy of the intraoral lesion resulted in a diagnosis of SCC. The head and neck surgery team performed partial pelveglossomandibulectomy with emptying left cervical lymph nodes. For reconstruction, the microsurgery and buccomaxillofacial team used a microvascularized fibular graft. To preserve the contour, prior to mandibular resection, a reconstruction plate was modeled. Therefore, the interaction between multiprofessional teams is very important, because there is the possibility of resection and reconstruction before radiotherapy and in a single surgery, generating less patient morbidity. The study reports a case of squamous cell carcinoma (SCC) with surgical and reconstructive treatment. A 62-year-old male smoker and drinker, sought consultation reporting pain and swelling in the mandibular region with 2 months of evolution. On examination, a tumor of approximately 5 cm in diameter in the left mental region was observed, confirmed by tomography. The presence of an erythroleukoplakia of approximately 1 cm in diameter on the floor of the mouth was seen. Incisional biopsy of the intraoral lesion resulted in a diagnosis of SCC. The head and neck surgery team performed partial pelveglossomandibulectomy with emptying left cervical lymph nodes. For reconstruction, the microsurgery and buccomaxillofacial team used a microvascularized fibular graft. To preserve the contour, prior to mandibular resection, a reconstruction plate was modeled. Therefore, the interaction between multiprofessional teams is very important, because there is the possibility of resection and reconstruction before radiotherapy and in a single surgery, generating less patient morbidity.

Breast cancer combined with contralateral neck lymph node metastasis: a case report

BackgroundContralateral neck lymph node metastasis is rare in primary breast cancer. Its clinical staging and treatment principles lack authoritative guidelines. A case of a 30-year-old breast cancer patient with contralateral neck lymph node metastasis is presented. The clinical treatment is discussed in combination with current research.Case presentationA 30-year-old woman presented with a right breast mass for 5 months and left neck lymph node enlargement for 5 days. Mammography showed a 33 mm*14.3 mm mass in the inner quadrant of the right breast. The ultrasound showed several hypoechoic nodules on the left side of the neck. Rapid intraoperative pathological examination diagnosed a right breast malignant tumor and poorly differentiated carcinoma of the left cervical lymph nodes. Then, right mastectomy was performed immediately. The patient was scheduled to undergo chemotherapy, molecular targeted therapy, radiotherapy and endocrine therapy after the operation. The long-term efficacy remains to be seen.ConclusionThe infrequent presentation of breast cancer with metastasis to the contralateral neck lymph node can be challenging for standard therapies.

198: ROBOTIC ASSISTED TRANS CERVICAL ESOPHAGECTOMY (RACE PROCEDURE): DESCRIPTION OF THE SURGICAL TECHNIQUE AND PRELIMINARY RESULTS

Abstract Background and aim A combined trans-hiatal and transcervical approach to perform esophagectomy has been described in the literature for patients who are not candidates for a transthoracic approach. In this context, the technical limitations of conventional laparoscopy might be overcome by the application of robotic systems such as the DaVinci Xi. We aimed at describing the technical details and the feasibility of our technique for the robotic-assisted trans-cervical esophagectomy (RACE) and a preliminary case series. Methods In the abdominal phase the DaVinci Xi is docked using the standard 5-trocar configuration used for Ivor-Lewis esophagectomy. After gastric mobilization, tubulization and D2 lymphadenectomy, the dissection is advanced trans-hiatally until the tracheal carina. Infra-tracheal lymph-node dissection is normally feasible from the abdomen. A left cervical incision and neck lymph node dissection are performed, the esophagus is encircled. The robot is docked at the neck using a gel port with a 3-trocar configuration and an assistant-trocar for suction. The upper mediastinal preparation starts by dissecting the esophagus from the mediastinal pleura bilaterally, the pars membranacea anteriorly and the aortic arch proceeding caudally. Dissection of the left recurrent laryngeal nerve (l-RLN) lymph nodes can be achieved; care should be taken to avoid nerve injuries. Proceeding caudally, the tracheal dissection is advanced to the left bronchus. The azygos vein is encountered at the right tracheobronchial angle. Dissection of bronchial lymph nodes is performed bilaterally, the plane is connected to the previous abdominal plane. After retrieval of the specimen an end-to-side circular stapled anastomosis is performed at the neck. Results The procedure was completed in 4 patients with mid-esophageal squamous cell carcinoma who were not candidate for a trans-thoracic approach due to cardio-pulmonary comorbidities. Median hospital stay was 14 (9–18) days, median ICU stay was 4 (1–6) days. Left vocal cord palsy requiring rehabilitation therapy occurred in 2 patients (50%). No postoperative mortality was recorded. R0 resection was achieved in all patients with a median of 19 (15–22) retrieved lymph nodes. Conclusion RACE using the robotic system is feasible and provides an adequate surgical radicality. The procedure is safe, although the rate of RLN injury is higher.

Sub-Diaphragmatic Haemangioma Suspected on F-18 Fdg Pet/Ct Confirmed by Rbc Scintigraphy.

A 53-year-old woman presented with left submandibular gland carcinoma. Contrast-enhanced computerized tomography done for staging revealed suspicious metastatic omental deposit adjacent to left hemi-diaphragm apart from primary and cervical nodal metastasis. Staging F-18 fluorodeoxyglucose (FDG) positron emission tomography-computed tomography showed high FDG uptake in the primary and metastatic left cervical lymph nodes. However, no FDG uptake was seen in left sub-diaphragmatic mass. Known vascular malformations sites in the left posterior triangle of the neck and liver hemangiomas also showed no uptake. This pattern of uptake raised a suspicion of multiple vascular malformations. Tc-99 m red blood cell scintigraphy was done which confirmed the nature of subdiaphragmatic lesion as haemangioma.

Thyroid Papillary Carcinoma and Hyperthyroidism: A Case Study

Background: Concurrent thyroid cancer and hyperthyroidism is a rare finding. The frequency of this association is very variable. A rare case of papillary thyroid cancer associated with hyperthyroidism is described here. Case: A 49-year-old male presented to the authors’ outpatient clinic with complaints of a painless left-sided anterior neck swelling that had persisted for the past 8 months. He also reported weight loss for the same duration. The anterolateral swelling was non-tender, asymmetrical, mobile, and rubbery. Investigations: Biochemical analysis confirmed hyperthyroidism. Ultrasound examination of the neck showed a well-defined, solid, and cystic lesion in the left lobe and isthmus of thyroid gland. The solid portion had few specks of calcification. A radioactive thyroid scan showed increased tracer uptake in the left lobe. Papillary carcinoma of thyroid origin was discovered after fine-needle aspiration of the left anterior cervical lymph node. After preparation, a total thyroidectomy was done. Examination of histopathology confirmed papillary thyroid carcinoma. Treatment: Following radioactive thyroid ablation, the patient was started on suppressive doses of thyroxine daily. Conclusion: Although thyroid cancer with hyperthyroidism is a rare finding, it should not be disregarded. To avoid missing this unusual yet uncommon discovery, a detailed history and physical examination should be performed, as well as all required investigations.

Bacille Calmette-Guérin vaccine induced lymphadenitis in infants and children masquerading with tubercular lymphadenitis at tertiary care hospital in North India

Background: Bacille calmette–guerin (BCG) vaccine containing live-attenuated Mycobacterium bovis was first used in humans to prevent tuberculosis in 1921. It is a safe vaccine. However, there can be minor adverse reactions such as pain, swelling, and redness at local injection site. The lesser known severe adverse reactions such as lymphadenitis, BCG osteitis, and disseminated BCG infection can be present after BCG vaccination. Aims and Objectives: The aim of the study was to report the cases of BCG lymphadenitis diagnosed by fine needle aspiration cytology (FNAC) after BCG vaccination in infants and children. Materials and Methods: All the infants and children (1 month–2 years) who presented with regional lymphadenopathy for FNAC after BCG vaccination were included in the study. Results: Total 21 patients with BCG lymphadenitis were recruited. In all the cases, the lymphadenitis involved ipsilateral left axillary lymph nodes. In three patient sites of involvement included the left supraclavicular lymph nodes and in other three patients left cervical lymph nodes along with left axillary lymph node. Sixteen patients had suppurative granulomatous lymphadenitis (SGLA) on FNAC and positive for Ziehl–Neelsen (ZN) staining for acid fast bacilli (AFB), while rest nine had non-suppurative granulomatous lymphadenitis (NSGLA) with negative for ZN staining for AFB. Conclusion: Early diagnosis of BCG lymphadenitis can help in proper management. Furthermore, it can prevent unnecessary anti tubercular treatment in children.

Squamous cell carcinoma of the uterine cervix metastasising to the thyroid gland: a case report

BackgroundCarcinoma of the uterine cervix (cervical cancer) metastasising to the thyroid gland is a rare phenomenon and only a few cases have been reported. We discuss a patient with cervical cancer presenting with thyroid and cervical lymph node metastasis, exploring the diagnostic difficulty, evaluation and treatment options.Case presentationA previously well 56-year-old female presented with multiple neck lumps for 4 months duration. Examination of the neck revealed multiple firm/hard left cervical lymph nodes with a hard thyroid nodule. There were no abdominal masses however, vaginal examination revealed a hard, unhealthy cervix. Contrast enhanced computed tomography revealed a growth in the uterine cervix with lymph node enlargement in the abdomen, chest and neck along with multiple thyroid nodules. Biopsy of the cervix and cervical lymph node and fine needle aspiration cytology of the thyroid nodules were performed, all revealing a squamous cell carcinoma. Pan-endoscopy performed to rule out any concurrent cancer of the upper aerodigestive tract was negative. The patient was started on palliative therapy, but succumbed to the disease after 6 months.Discussion and conclusionPatients who present with a thyroid nodule along with multiple cervical lymph nodes should be thoroughly assessed for possible metastatic cancers. Metastasis to the thyroid gland indicates a poor prognosis in the background of carcinoma or the uterine cervix. More awareness among the public and primary care providers is necessary regarding freely available screening programmes for early detection of cervical cancer.

IgG4-related chronic sclerosing sialadenitis in a child with recurrent parotitis: a case report

BackgroundIgG4-related disease (IgG4-RD) includes a group of immune-mediated diseases histologically characterized by lymphoplasmacytic infiltrate with a prevalence of IgG4-positive plasma cells, storiform fibrosis and obliterative phlebitis. Autoimmune pancreatitis, sialadenitis, dacryoadenitis and retroperitoneal fibrosis are the most frequent manifestations. IgG4-related sialadenitis usually affects submandibular glands and is very rare in children.Here we report the case of IgG4-related sialadenitis in a six-year-old patient previously diagnosed as juvenile recurrent parotitis.Case presentationA six-year-old patient was referred to our Centre for left parotid swelling of 4 × 3 cm, that was tender, soft in consistency, with overlying red and warm skin. His general condition was good but he was subfebrile; general examination revealed mild enlargement of left cervical lymph nodes. In the last 2 years he had had five episodes of parotitis, diagnosed by another pediatric Center as juvenile recurrent parotitis.On ultrasound examination the left parotid gland appeared enlarged, inhomogeneous, with a colliquative intraparotid lymph node and no evidence of sialolithiasis. Laboratory tests showed an increase of white blood cells and anti-VCA IgM and IgG positivity, with anti-EBNA e anti-EA I negativity.The patient was initially treated with oral antibiotics, but after 10 days the parotid became fluctuating, requiring surgical biopsy and drainage. Postoperative course was regular, with complete remission under oral antibiotic and steroid therapy. Microbiological tests, including cultures for aerobic and anaerobic bacteria, mycobacteria and Bartonella, were negative.Surprisingly, histology showed marked fibrosis and histiocytic and lymphoplasmacellular infiltrate with polyclonal plasma cells mostly expressing IgG4 immunoglobulins. Thus, the diagnosis of IgG4 related chronic sialadenitis in recurrent parotitis and recent EBV infection was made.ConclusionsIgG4-related sialadenitis is very unusual in children. Histology plays a key role in diagnosis, considering that up to 30% of patients have normal serum IgG4 levels, as shown in our case.The lack of previous histological data makes it impossible to attribute our patient’s previous episodes of parotitis to IgG4-RD, though it is a very consistent possibility.

A 17-Year-old Boy With Nodular Lesions in the Thyroid and Lymphadenopathy.

A 17-Year-old Boy With Nodular Lesions in the Thyroid and Lymphadenopathy.

TAFRO syndrome: A case report with biopsy findings from three sites

Abstract Introduction/Objective TAFRO syndrome (thrombocytopenia, anasarca, fever, reticulin fibrosis, and organomegaly) is a rare systemic inflammatory disorder. First reported in 2010, the majority of cases are from Japan, where it is currently regarded as a subtype of HHV8-negative Multicentric Castleman Disease. Methods/Case Report We report a case of TAFRO occurring in a 17-year old from Puerto Rico. She originally presented with abdominal pain, vomiting, and fever, and was also found to have splenomegaly, elevated sedimentation rate and C-reactive protein. Over the course of the next several days she developed respiratory distress, requiring ventilatory support, and anuric renal failure. Renal biopsy demonstrated evidence of thrombotic microangiopathy, which was interpreted as atypical hemolytic syndrome, requiring dialysis and treated with eculizumab. Because other diagnostic considerations at the time also included hemophagocytic lymphohistiocytosis and catastrophic antiphospholipid syndrome, bone marrow examination was performed which demonstrated increased megakaryocytes, without fibrosis or hemophagocytosis. Over the next two months, she developed anasarca with ascites, pleural effusion, pericardial effusion, multiple enlarged axillary and cervical lymph nodes, and persistence of splenomegaly. Biopsy of a left cervical lymph node demonstrated features suggestive of Castlemans disease, plasma cell variant. The constellation of symptoms, laboratory investigations and biopsy diagnoses support the diagnosis of TAFRO syndrome. The patient received rituximab, high dose steroids, and hemodialysis with clinical improvement. At 16 months follow up, the patient is in remission. Results (if a Case Study enter NA) NA Conclusion From a pathology standpoint, the case provides biopsy findings of three distinct organ systems all with relatively unusual findings that together are characteristic of TAFRO syndrome. It highlights the risk of accepting “biopsy proven” diagnoses such as atypical hemolytic uremic syndrome that also require significant laboratory and clinical correlation for true confirmation, and points out the importance and opportunity for pathologists to see the forest along with the trees in order to recognize rare diseases such as TAFRO.

Adult-onset Still\u2019s disease with multiple lymphadenopathy: a case report and literature review

BackgroundAdult-onset Still’s disease (AOSD) often presents with systemic multiple lymphadenopathy. In addition to the common paracortical and mixed patterns in AOSD lymph node histopathological features, other morphological patterns include diffuse, necrotic, and follicular patterns. However, to date, there have been few reports on the histopathological description of AOSD lymph nodes.Case presentationAn 18-year-old woman presented 2 months earlier with pain in her large joints with painless rash formation; bilateral posterior cervical lymph node, left supraclavicular lymph node, and left posterior axillary lymph node enlargement, and no tenderness. Left cervical lymph node resection was performed for pathological examination. The lymph node structure was basically preserved, and subcapsular and medullary sinus structures were observed. Many histiocytes in the sinus were observed, the cortical area was reduced, a few lymphoid follicles of different sizes were observed, and some atrophy and hyperplasia were noted. The lymphoid tissue in the paracortical region of the lymph node was diffusely proliferative and enlarged, mainly comprising histiocytes with abundant cytoplasm, immunoblasts and numerous lymphocytes with slightly irregular, small- to medium-sized nuclei. Nuclear karyorrhexis was easily observed, showing a few nuclear debris and the “starry sky” phenomenon, accompanied by abundantly branching high endothelial small vessels with few scattered plasma cells and eosinophil infiltration. Lymphoid follicle immunophenotype with reactive proliferative changes was observed. Approximately 40% of the cells in the paracortical region were positive for Ki-67, and the histiocytes expressed CD68, CD163, and some expressed S-100, with the absence of myeloperoxidase. The immunoblasts expressed CD30 and CD20, not ALK or CD15. Background small- to medium-sized T cells expressed CD2, CD3, CD5, CD7, CD4, and CD8; the number of CD8-positive T cells was slightly predominant, and a small number of T cells expressed granzyme B and T-cell intracellular antigen 1. The patient received a comprehensive medical treatment after the operation, and her condition was stable without progression at the 11-month follow-up evaluation.ConclusionsThe pathological features of AOSD lymphadenopathy raises the awareness of AOSD among pathologists and clinicians and aids in the diagnosis and differential diagnosis of AOSD lymphadenopathy from other reactive lymphadenopathies (lupus lymphadenitis, etc.) and lymphomas.

Symptoms: Middle Ear Mass and Hearing Loss

Symptoms: Middle Ear Mass and Hearing Loss