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Stage 4 Neuroblastoma – additional opinion

1.5-year-old male suffered from eye swelling. His MRI revealed expansive lesion of left lateral orbital wall origin, with compression on the lateral rectus muscle. Later he was hospitalized due to fever and vomiting in left orbital lesion, suspecting a metastatic neuroblastoma. His eye examination revealed exophthalmus of the eye with exophoria and light dysfunction of the lateral rectus. His biopsies were indicative of stroma-poor neuroblastoma.

Stage 4 Neuroblastoma

1.5-year-old male suffered from eye swelling. His MRI revealed expansive lesion of left lateral orbital wall origin, with compression on the lateral rectus muscle. Later he was hospitalized due to fever and vomiting in left orbital lesion, suspecting a metastatic neuroblastoma. His eye examination revealed exophthalmus of the eye with exophoria and light dysfunction of the lateral rectus. His biopsies were indicative of stroma-poor neuroblastoma.

Peripheral T-cell lymphoma

51-year-old male with past medical history that is remarkable for Sino-nasal adenocarcinoma which was resected 13 years ago, and a recurrent local tumor which was re-operated. Since late 2007, the patient has been noticed to have mild macrocytic anemia and leucopenia, and the hematologist thought it might represent a myelodysplastic syndrome.

B-cell lymphoma

59-year-old-male underwent biopsy, after founding epigastric mass, and was diagnosed with B-cell lymphoma. He was treated as an aggressive lymphoma with R-CHOP. Because of neurtopenia, the planned 6 cycle regimen was not completed and a radiation course was administered. Since then the patient feels well, but continues to have prolonged and persistent neutropenia with mild thrombocytopenia. The expert suggests differential diagnosis of the bone marrow problem, and recommends additional diagnostic workup.

Portosystemic Encephalopathy in Hepatocellular Carcinoma

Adult male with a history of hepatitis C, non-Hodgkin’s lymphoma (NHL) and hepatocellular carcinoma. Patient treated for NHL with CHOP-R 4 years ago. However, post-treatment, he had continued presumed bone marrow suppression. He was diagnosed 2 years later with HCC and underwent TACE with good effect. Since the TACE, the patient has had persistent and worsening hepatic dysfunction with portal hypertension and ascites. Recently, the patient developed encephalopathy and was treated, as described below, with fast return to consciousness.

PANCYTOPENIA OF UNKNOWN PATHOGENESIS

 74-year-old female evaluated for pancytopenia of unknown etiology, which required blood transfusions. Bone marrow aspirate and biopsy showed a hypocellular bone marrow with trilineage maturation. The treatment include immunosuppressive agents and erythropoietin.

 

Metastatic non small cell lung Cancer

67 year old male, previously a heavy smoker, suffering for 2 months from weakness, diminished appetite and weight loss. Tests showed a mass in right arm, possibly attached to muscle, and tenderness in right ribs. Chest CT showed a mass in LLL, lung foci, suspected secondary spread and masses in upper abdomen. CT guided biopsy from right lung mass was consistent with non small cell carcinoma with extensive necrosis. SPECT bone scan showed many focal findings in the vertebrae L,D2,7, most of the ribs bilaterally and in the limbs- suspected for secondary pathology.

Metastatic, Non Small Cell Lung Cancer

67-year-old with multiple co morbities: Heart, renal, vascular, hypertensive. His biopsy showed left lower lobe lung mass that was a TTF-1 Non small cell lung cancer- most likely an adenocarcinoma. Multiple small nodules < than 1cm were noted without certain etiology, together with “masses” in the upper abdomen and left arm. Recommended therapy includes single agent Vinorelbine.

Hepatic metastases from prostatic adenocarcinoma

A 66 year old man that was diagnosed with prostate cancer underwent radical prostatectomy 2 years ago. Pathology result of the surgical specimen revealed poorly differentiated prostate carcinoma with positive surgical margins. He was treated with antiandrogens and adjuvant radiation therapy. Since the beginning of the last year and under hormonal monotherapy with Casodex his PSA levels doubled. PET CT of the abdomen and the pelvis revealed hepatic lesion.

Giant Cell Epulis (peripheral giant cell granuloma)

86-year-old female presented to the clinic due to rapid growing T-formation on the mandible body in the frontal section, covering the body supra- and sub-mandibular, and was referred to a surgical biopsy procedure. Soft tissue was removed surgically by cutting out, and this Tumor over growth of gingiva and mandible bone was diagnosed as Giant Cell Tumor of Soft tissues.

Symptomatic Pancytopenia

74-year-old male has suffered over six months from pancytopenia. The main problem has been the symptomatic anemia, which required blood transfusions. Bone marrow aspiration revealed some myelodysplasia, and immune therapy has been prescribed. The expert suggests possible differential diagnosis of pancytopenia and recommends to establish a definite diagnosis before discussing treatment.

Left frontotemporal craniolacunia

11-months-old male showed signs of tumefaction in the left frontotemporal region. An ultrasound showed a solid noncalcified neoformation, and a brain CAT scan showed a small solid lesion resulting in erosion of the cranial theca both in the external and internal table. Based on clinical status and tomodensitometric appearance, the diagnosis of suspected eosinophilic granuloma or hystiocytosis X was made, and a surgical curettage of the craniolacunia was recommended in order to comfirm the diagnosis.

PANCYTOPENIA OF UNKNOWN ETIOLOGY

74-year-old female evaluated for pancytopenia of unknown etiology, which required blood transfusions. Bone marrow aspirate and biopsy showed a hypocellular bone marrow with trilineage maturation. The treatment include immunosuppressive agents and erythropoietin.

IgG Multiple Myeloma

57-year-old male who was found to have back pain and hyperglobulinemia approximately. Marrow biopsy was consistent with IgG myeloma. He was treated with steroids and local radiotherapy with improvement in symptoms and a modest reduction in the M-component. He received melphalan-based autologous stem cell transplantation, which was complicated by reversible respiratory failure. Unfortunately, he relapsed and was treated with bortezomib and steroids for 6 cycles followed by thalidomide. The disease has responded to therapy.

Possible Vitamin D/ Parathyroid Hormone Abnormality_1

51-year-old female with vitamin D deficiency and incompatibility between the PTH and vitamin D levels. She reports that as a child she had numerous cavities in her jaw, and her daughter also had multiple tooth fillings. She wonders whether the reason could be genetic abnormality.

 

Metastatic, Non Small Cell Lung Cancer – further opinion

67-year-old with multiple co morbities: Heart, renal, vascular, hypertensive. His biopsy showed left lower lobe lung mass that was a TTF-1 Non small cell lung cancer- most likely an adenocarcinoma. Multiple small nodules < than 1cm were noted without certain etiology, together with “masses” in the upper abdomen and left arm. Recommended therapy includes single agent Vinorelbine.

Chronic Pain in the Lower Rib Cage – Suspected Intercostal Neurinoma

67-year-old male began to complain of chronic pain in the left lower rib cage. The pain is stitch, ever-present, dull and localized at the level of his left last rib, and became slightly worse in the last 2 years. Recent image findings: MRI - "Ovalish hypoechogenic solid formation, Ultra sound - "Suspected intercostal neurinoma at ribs 10, 11 and 12.

Operated breast cancer with metastases

A 55 years old female was diagnosed with infiltrating ductal carcinoma of the right breast 7 years ago. The patient underwent a right quadrantectomy and axillary lymph nodes removal, adjuvant chemotherapy and radiation therapy. 5 years ago, after diagnostic finding of reappearance of infiltrating ductal carcinoma of the right breast, the patient underwent right mastectomy and revisional surgery of axillary armpit, and another adjuvant chemotherapy. 

Metastatic Heteroplasia of the Lung

70-year-old male underwent epileptic seizures. A brain CAT scan showed a space occupying lesion with surrounding edema in his left frontal lobe. A subsequent MRI examination enabled the demonstration of four separated lesions in his brain consistent with metastases. A total body CAT scan demonstrated a mass in the right lung. The diagnosis of poorly differentiated squamous cell carcinoma of the lung was established by bronchoscopy and transbronchial biopsy. The patient was treated by brain irradiation.

Pulmonary heteroplasia_2

66-year-old female was diagnosed, following persistent cough, with non-operable tumor of her lung with satellite nodules, and chemotherapy was initiated (first Cisplatin and Gemcitabine, and then switched to Tarceva). Response evaluation following the fourth cycle of chemotherapy showed either stability or an initiation of tumor response, but bone scintigraphy that was performed 6 months later revealed an area of increased uptake in the left hemithorax which could be suggestive of a secondary bone lesion.

Pulmonary Heteroplasia – additional opinion

66-year-old female was diagnosed, following persistent cough, with lung tumour with concomitant pulmonary nodules and a measurable enlargement of lymph nodes. FBS was positive for well differentiated neuroendocrine carcinoma and a needle biopsy revealed adenocarcinoma with associated neuroendocrine differentiation.

Pulmonary heteroplasia_3

66-year-old female was diagnosed, following persistent cough, with non-operable tumor of her lung with satellite nodules, and chemotherapy was initiated (first Cisplatin and Gemcitabine, and then switched to Tarceva). Response evaluation following the fourth cycle of chemotherapy showed either stability or an initiation of tumor response, but bone scintigraphy that was performed 6 months later revealed an area of increased uptake in the left hemithorax which could be suggestive of a secondary bone lesion.

 

Myelodysplastic syndrome (MDS), with kariotype del(11)q(11)

A 74 year-old male, that was diagnosed as suffering from myelodysplastic syndrome (MDS) with kariotype del(11)q(11) by a bone marrow biopsy, following a gradual pancytopenia. The patient complains about slowly progressive weakness and being constantly tired.He was offered chemotherapy, but he declined this treatment because of fear that it would worsen his already severe weakness.

MDS – Myelodysplastic Syndrome

74-year-old male with gradual pan-cytopenia with predominant thrombocytopenia underwent a bone marrow biopsy that confirmed the diagnosis of Myelodysplastic syndrome (MDS). He is currently in good general health except for slowly progressive weakness and being constantly tired. In the expert's opinion, there is no indication for therapy at this time, since the counts are satisfactory for every-day living. Nevertheless, the treating options are erythopoietin injections, lenalidomide, Vidaza or Dacogen therapy, or stem cell transplantation.

Infiltrating Duct Carcinoma of Breast

51-year-old female underwent Lumpectomy and sentinel lymph node biopsy for infiltrating duct carcinoma of her left breast. The tumor was completely excised and concluded as stage I. The estrogen and progesterone receptor status were optimal, and therefore the expert recommends hormone therapy. He also recommends to complete the ongoing adjuvant irradiation program, to complete staging procedures, and to undergo genetic counseling.

Rectal Carcinoma, Gastric Carcinoma, Metastases.

52-year-old male was diagnosed in 2004 with a carcinoma of the lower rectum and underwent surgical anterior resection of the rectal tumor which was a well differentiated adenocarcinoma. In 2008 he underwent emergency operation for a perforated pyloric ulcer and then a radical resection of a gastric tumor which infiltrated the entire thickness of the gastric wall. It was a G3 diffuse type adenocarcinoma with signet ring cells, at pT3N2 stage.

Vitamin D Abnormality / Parathyroid Hormone Abnormality

51-year-old female with vitamin D deficiency among other medical problems: high blood pressure, episodes of transient syncope, and sleep apnea. In the expert's opinion frequent changes and discontinuations of drugs as well as big intervals between one dose to another, can be responsible for hypertensive crisis. Therefore the expert recommends to stop too frequent investigations , and instead focus on appropriate treatment, that should be combination of Angiotensin Receptor Blocker and diuretics.

Autoimmune hepatitis/cholangitis in patient with Crohn’s disease.

18 years old male. 4 months ago the patient was hospitalized due to epigastric abdominal pain, lack of appetite and weight loss. He was diagnosed with Crohn’s disease.
Hepatic biopsy, that was performed during this hospitslization, showed evidence of an overlap syndrome picture (cholangitis/hepatitis). He was initially treated with Cortisone and Azathioprine.