Search

Abernethy malformation is a rare congenital anomaly of the portal vein where the portal blood bypasses the liver. We report the first case of a patient with Abernethy malformation and tetralogy of Fallot associated with nodular regenerative hyperplasia and focal nodular hyperplasia (FNH), which finally evolved to a giant hepatocellular-cholangiocarcinoma (HCC-CC) of the liver, successfully resected. (Hepatology 2016;64:1800-1802)., (© 2016 by the American Association for the Study of Liver Diseases.)

Importance: Congenital hemangiomas are uncommon benign vascular tumors that present fully formed at birth. They are rarely associated with transient hematologic abnormalities, which are typically less severe than the Kasabach-Merritt phenomenon associated with kaposiform hemangioendotheliomas. Congenital hemangiomas are typically solitary and have not been reported to occur in a multifocal, generalized pattern., Objective: To describe a male infant born with an unusual, large vascular mass complicated by anemia, thrombocytopenia, and disseminated intravascular coagulopathy, as well as innumerable small vascular papules in a generalized cutaneous distribution., Design, Setting, and Participant: This case report is a descriptive observation of the results of clinical, pathologic, and genetic studies performed in a single male infant observed for 2 years (May 2013 to June 2015) for vascular anomalies at a tertiary care referral center., Main Outcomes and Measures: Histopathologic, immunohistochemical, and genetic study results of tumor specimens and saliva., Results: Careful pathologic study of 3 tumor specimens revealed similar lobular proliferations of bland endothelial cells. Lesional vessels did not express GLUT1 or the lymphatic marker D2-40, whereas WT1 was expressed. A somatic c.A626C, p.Q209P mutation in the GNA11 gene was identified in tumoral tissue., Conclusions and Relevance: These findings support a unifying diagnosis of congenital hemangioma for these vascular tumors. To date, this is the first-reported case of a hemangiomatosis presentation of congenital hemangioma. In addition to highlighting this novel phenotype, this case indicates the rare association of congenital hemangioma with hematologic abnormalities and verifies somatic activating mutations as the underlying cause of congenital hemangioma.

Schwannomas are benign encapsulated tumors arising from the sheaths of peripheral nerves. They present as slowly enlarging solitary lumps, which may cause neurological defects. Multiple schwannomas in non-neurofi bromatosis type 2 patients are extremely rare. We report a case of a 60-year-old female patient, without any family history of neurofibromatosis or schwannomatosis, presented with trigeminal neuralgia and progressive facial nerve palsy. Magnetic resonance imaging revealed the presence of acoustic schwannoma involving facial nerve and trigeminal schwannoma of the cisternal part of the nerve involving gasserian ganglion (Meckel’s cave). After gamma knife radiosurgery, trigeminal neuralgia was relieved completely with improvement of facial nerve palsy.

Primary myeloid sarcoma is a rare extramedullary manifestation of acute myeloid leukemia (AML). Typically, myeloid sarcoma presents after a diagnosis of AML or other myeloproliferative disorder. However, primary myeloid sarcoma may present without any preexisting condition, thereby making it extremely difficult to diagnose. We discuss a case of a 22-year-old female who was misdiagnosed initially with acute appendicitis and underwent an appendectomy. Postoperatively, she continued to be symptomatic and eventually developed small bowel obstruction. Diagnostic laparoscopy revealed multiple small bowel masses as well as diffuse abdominal and pelvic lymphadenopathy. After extensive pathological review and additional workup consisting of immunohistochemistry and molecular studies, the correct diagnosis of myeloid sarcoma was made. This review will discuss the presentation, diagnosis, management, and prognosis of primary myeloid sarcoma.

This is a case report of synchronous bilateral carotid body tumor, bilateral jugulotympanic and left subclavian paraganglioma in a 38-year-old man who presented with a history of slow-growing bilateral neck masses for 4 years and a one-month history of right facial palsy, tinnitus, and hearing loss. A discussion of this case is followed by a review of the literature surrounding this rare clinical entity.

We report a case of a 60-year-old man who presented with weight gain, headaches, dizziness, erectile dysfunction and decreased libido. He was found to have elevated adrenocorticotropic hormone (ACTH) and prolactin serum levels. The imaging studies revealed a 1.4 cm sella/suprasellar mass which was compressing the optic chiasm. Histologic slides of the lesion showed a pituitary adenoma, marked by a proliferation of biphenotypic appearing cells, associated with a gangliocytoma, and marked by a proliferation of atypical appearing neuronal cells arranged against a glial-appearing background. Pituitary adenoma-gangliocytomas are benign combination tumors that rarely occur in the sellar region. Adenomas in this setting are sometimes functional, and rare patients with mixed adenomas (adenomas secreting more than one hormone) have been reported. To our knowledge, there has been only one other report of a combined ACTH and prolactin-producing adenoma with gangliocytoma, reported in a patient who also had acromegaly. In our patient, the immunohistochemical stains demonstrated that the bulk of the adenoma cells stained with prolactin antibody, and scattered clusters of cells within the adenoma stained positively for ACTH. The adenoma did not stain with antibodies to any of the other anterior pituitary hormones. Postoperatively, the elevated prolactin and ACTH levels returned to normal levels and there was no evidence of residual tumor. Adequate sampling and immunohistochemistry are important in rendering a correct diagnosis and in identifying the hormone status of mixed adenoma-gangliocytomas., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

Composite diffuse large B-cell lymphomas (DLBCLs) with peripheral T-cell lymphomas (PTCLs) are rare co-occurrences with poorly understood pathologic features. Herein, we describe 15 distinct cases of DLBCL occurring in association with PTCL, including angioimmunoblastic T-cell lymphoma (AITL; n = 12) and PTCL, not otherwise specified (n = 3). Sheets of large B cells were seen in all cases, with Hodgkin/Reed-Sternberg-like (HRS-L) cells present in 6 cases. When compared to cases of AITL without DLBCL, HRS-L cells were more frequently seen in cases of AITL with DLBCL (P = .02). Epstein-Barr virus (EBV) expression was seen in 10 of 15 cases, and in those with HRS-L cells, EBV expression was detected invariably in at least a subset of the HRS-L cells. MYC gene rearrangements were consistently absent, although 6 of the 10 cases showed MYC overexpression by immunohistochemistry in the neoplastic B cells; a frequency significantly increased compared to other cases of DLBCL not associated with a T-cell lymphoma: 29 of 166 (P = .005). In addition, when MYC was overexpressed in DLBCL, it was also weakly present in the HRS-L cells. The increased and frequent morphologic presence of HRS-L cells in association with this composite lymphoma raises a possible link between their occurrence and DLBCLs in PTCLs; furthermore, the frequent detection of MYC protein expression and EBV infection in these cases suggests a possible role of these pathways in B-cell lymphomagenesis., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Ganglioneuromas are benign tumors that arise from the Schwann cells of the autonomic nervous system. They are usually seen in the posterior mediastinum and the paraspinal retroperitoneum in relation to the sympathetic chain. In the head and neck, they are usually related to the cervical sympathetic ganglia or to the ganglion nodosum of the vagus nerve or the hypoglossal nerve. We describe what we believe is the first reported case of multiple ganglioneuromas of the parapharyngeal space in which two separate cranial nerves were involved. The patient was a 10-year-old girl who presented with a 2-year history of a painless and slowly progressive swelling on the left side of her neck and a 1-year history hoarseness. She had no history of relevant trauma or surgery. Intraoperatively, we found two tumors in the left parapharyngeal space-one that had arisen from the hypoglossal nerve and the other from the vagus nerve. Both ganglioneuromas were surgically removed, but the affected nerves had to be sacrificed. Postoperatively, the patient exhibited hypoglossal nerve and vocal fold palsy, but she was asymptomatic. In addition to the case description, we discuss the difficulties we faced during surgical excision.

Pituicytoma is a rare benign neoplasm arising in the sellar region, usually found in the posterior lobe and/or pituitary stalk. Here, we report the case of a 67-year-old woman who presented with bitemporal hemianopsia and visual impairment accompanied by mildly elevated prolactin. Pathologic and molecular examination of the tissue removed transsphenoidally revealed 2 distinct tumors: pituitary adenoma and pituicytoma. To the best of our knowledge, histologically proven pituicytoma and pituitary adenoma have never been reported together., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Context: Male patients with congenital adrenal hyperplasia (CAH) may develop bilateral testicular adrenal rest tumours (TARTs). These tumours, in most cases, regress with glucocorticoid therapy and their histological differentiation from Leydig-cell tumors is quite difficult., Objective: The aim of this study was to differentiate the histological and clinical features of the TARTs from those of the Leydig-cell tumours., Methods: The authors report a case of bilateral Leydig-cell tumour associated with giant bilateral adrenal myelolipoma in a male with adrenogenital syndrome who was submitted to a bilateral orchiectomy., Results: Testicular neoplasia continue to grow despite adequate hormonal treatment and a bilateral orchiectomy was performed. The histopathological examination of the specimen ultimately confirmed the diagnosis of bilateral Leydig-cell tumour., Conclusions: This case shows the importance of all the relevant examinations, blood chemistry analysis, and instrumental tests in the differential diagnosis of TARTs and other testicular tumours.

Background: CA19-9, CA125, AFP, CEA, and CA153 are common cancer biomarkers. This study aimed to detect the expression and assess clinical significance of these biomarkers in ovarian mature cystic teratomas (OMCT)., Materials and Methods: The clinical data of 312 resected patients with ovarian mature cystic teratoma referred to the third Hospital of Suzhou University from January 2008 to February 2014 were analyzed retrospectively. Levels of serum CA19-9, CA125, CA153, AFP, and CEA were detected., Results: Levels of serum CA19-9, CA125, AFP, and CEA were detected in all patients, but the level of serum CA153 was detected in 36 patients. The positive expression of these biomarkers above is 45.83%, 6.09%, 0.00%, 0.64%, and 2.78%, respectively. Ovarian tumor diameter in CA19-9 and CA 125 elevation is larger than that in negative group. The levels of serum CA19-9 and CA125 in multilocular ovarian tumor patients is higher than that in unilocular ovarian tumor patients. The level of serum CA19-9 in bilateral ovarian tumor patients is higher than that in unilateral patients. The level of CA19-9 in patients three months after operation decreased significantly compared with that before operation., Conclusions: The present study suggests that elevated CA 19-9 is probably the most reliable marker among many tumor markers in the OMCT. It is valuable for diagnosis and recurrence of OMCT.

Background: During the course of evaluation for primary hyperaldosteronism, cross-sectional imaging is obtained in efforts to identify patients with an aldosterone producing adenoma (APA). A subset of these patients will have a synchronous, contralateral adrenal abnormality. Adrenal vein sampling (AVS) further guides clinical decision making by identifying unilateral (APA) versus bilateral hypersecretion. In the subset of patients with contralateral adrenal abnormalities, it is unclear how this affects the durability of an adrenalectomy for APA. This study characterizes this group of patients to assess the efficacy of surgical intervention., Methods: A retrospective review of patients undergoing adrenalectomy for APA based on AVS at a university practice. Preoperative and postoperative patient characteristics, laboratory evaluations, imaging results, and final pathology were noted., Results: From 2000 to 2011, 103 patients with APA underwent unilateral adrenalectomy. Eighteen patients (17%) had discordant results between AVS and imaging. Most of these patients were male (78%), and the mean age was 57 ± 13 y. Median duration of follow-up was 3.5 y [1 y, 6 y]. All patients with initial hypokalemia were rendered normokalemic after the operation. Four patients increased their antihypertensive regimen during the follow-up period. These patients all had nodular hyperplasia on final pathology., Conclusions: In patients with bilateral adrenal abnormalities who have undergone unilateral adrenalectomy for primary hyperaldosteronism, patients with clear APAs on final pathology appear to have durable outcomes after resection. Conversely, nodular hyperplasia on final pathology may be a risk factor for ongoing aldosterone hypersecretion. An algorithm for biochemical surveillance in this subset of patients should be considered., (Published by Elsevier Inc.)

The current case report describes a 35-year-old man who presented with unilateral scrotal angiomas. The presence of unilateral scrotal angiomas was associated with an underlying varicocele on the ipsilateral side due to increased venous pressure. In case of unilateral scrotal angiomas further examination for underlying pathology is necessary.

Introduction: The majority of neuroendocrine tumors (NET) are located in the gastrointestinal tract (67.5%) and in the bronchopulmonary (25.3%)., Case Report: CA, female, 42 years old, profuse diarrhea about two months, cramping for increased peristalsis, vomiting and weight loss. The patient, diagnosed with ileal neuroendocrine tumor, by colonoscopy with biopsy of lesion, therefore came in our unit to be subjected to surgical therapy. Plasma assay Chromogranin A was performed: 160 ng / ml (nv: 15-100 ng / ml). The patient underwent surgery of right hemicolectomy., Discussion: Neuroendocrine tumors although are rare diseases, have an increasing impact, probably by virtue of improved diagnostic methods. In case of profuse diarrhea should be suspected a neuroendocrine tumor. Certainly the diagnosis of certainty is given by histological examination (biopsy or resected nodule)., Conclusion: After surgical excision is necessary to perform the follow-up of chromogranin A, and, if not executed, perform nuclear medicine examinations such as Octreoscan and PET., Key-Words: Chromogranin A, Neuroendocrine tumor, Octreoscan.

Multiple primary malignancies are no longer rare in clinical practice. The incidence of multiple primary malignant neoplasms is the consequence of progress in oncological treatment and diagnostic methods, as well as the higher overall survival rate and life expectancy rate. We present a case of a patient who synchronously developed four malignancies: cervical cancer, breast cancer, chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) and an olfactory groove meningioma. This case proves that the diagnosis of the cervical cancer does not exclude the occurrence of other malignancies. It also emphasizes the fact that every case of uterine cervical cancer with atypical clinical presentation should be thoroughly analyzed to avoid diagnostic mistakes, which in turn may worsen the prognosis.

Papillary thyroid carcinoma (PTC) is the most common type of thyroid neoplasias; however, primary thyroid gland lymphoma (PTL) is uncommon and their simultaneous occurrence is very rare.Herein, we reported a 25-year-old female patient with Hashimoto's thyroiditis (HT), who developed a small goiter with a palpable 1.2-cm nodule in the right lobe. A fine-needle aspiration (FNA) biopsy revealed atypical follicular epithelial cells and lymphoid cells in a background of lymphocytic thyroiditis. A total thyroidectomy was performed. The pathology showed multicentric papillary thyroid carcinoma, concomitant thyroid mucosa-associated lymphoid tissue (MALT) lymphoma, and Hashimoto's thyroiditis. Postoperatively, he received chemotherapy and radioactive iodine ablation treatment. Nowadays the thyroglobulin of the patient is undetectable, without recurrences at 2 years of follow-up.It is concluded that the PTC and MALT lymphoma can exist concomitantly, especially in patients with HT. For the diagnostic workup and optional management of this rare coexistence, a multidisciplinary approach and close surveillance are needed., Competing Interests: The authors have no conflicts of interest to disclose.

Case Report: We present a case of plateau iris and glaucoma due to multiple unilateral iridociliary cysts. The patient was treated with iridotomy Nd: YAG laser and 360° iridoplasty, without achieving pressure control. Phacoemulsification improved the hypertension. Dynamic gonioscopy and OCT of the anterior chamber was also performed before and after treatment., Discussion: Iridociliary cysts are a benign condition that can cause iris plateau configuration, and can produce a difficult to treat ocular hypertension. Cystotomy, peripheral iridoplasty, and other treatments have been proposed., (Copyright © 2014 Sociedad Española de Oftalmología. Published by Elsevier España, S.L.U. All rights reserved.)

The patient, a 78-year-old man, had undergone distal gastrectomy for a gastric ulcer 35 years previously. As melena was observed, he was referred to our department, and was subsequently diagnosed with residual gastric cancer and ascending colon cancer. Peritoneal metastasis of gastric cancer was found, and palliative surgeries, including right hemicolectomy, total gastrectomy, and Roux-en-Y reconstruction were performed. Although postoperative chemotherapy was commenced, side effects led to a decreased performance status (PS), which resulted in the patient shifting to the best supportive care (BSC). Five months after surgery, the patient was urgently transferred to the hospital with upper abdominal pain, and underwent computed tomography (CT) scan. The patient was diagnosed with acute afferent loop obstruction due to peritoneal metastases. It was not possible to perform endoscopic drainage because of the stenosis; therefore, percutaneous transhepatic cholangiodrainage (PTCD) was performed to reduce the pressure in the duodenal afferent loop. Herein, we report on a case of afferent loop obstruction, for which we performed decompression of the afferent loop with PTCD, allowing the patient to continue BSC for approximately 3 months.

Malignant transformation of fibrous dysplasia (FD) in long bones is rare (less than 1% of cases) and occurs in the form of osteosarcomas. They can occur on FD associated with multiple myxomas, which corresponds to Mazabraud syndrome. To our knowledge, only six cases of FD malignant transformation into osteosarcoma in the context of Mazabraud syndrome have been described. Here, we describe the first case of malignant transformation of femur FD into chondrosarcoma in a 51-year-old female patient. The patient had significant changes in the size and number of myxomas around the femur before the malignant transformation into chondrosarcoma. She underwent complete femur replacement with a favourable result after 4 years' follow-up. Close surveillance is strongly recommended in this syndrome, particularly when the number and size of myxomas increase., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

Background: From the available literature, it is demonstrated that dematiaceous fungal infections mostly affect immunosuppressed patients. These infections can occur in different forms, from subcutaneous infection to disseminated forms that may compromise the life of the patient. In many cases the infection is related to the inoculation of the microorganism by diverse traumatic mechanisms, which determines the course of the infection to be slower in some cases., Case Report: We describe two cases of phaeohyphomycosis caused by Phaeoacremonium parasiticum: A cancer patient with subcutaneous lesions affecting the left hand and forearm, and a patient who presented with subcutaneous abscesses in the left leg., Conclusions: These cases confirm the presence of this type of fungus in Spain. In the second case a combination of amphotericin B lipid complex and posaconazole, together with several surgical resections, were necessary in order to overcome the infection., (Copyright © 2013 Revista Iberoamericana de Micología. Published by Elsevier Espana. All rights reserved.)

Nasopharyngeal carcinoma (NPC) is an EBV-associated malignant tumor of nasopharynx. As extremely rare condition, the second primary cancer of nasopharynx can occur in NPC patients synchronously or subsequently. Extramedullary plasmacytoma (EMP) is a rare tumor and commonly originates in the head and neck region. However, there is no report to describe a collision tumor of NPC and EMP occurring in the same nasopharyngeal mass. We report here an unusual case of synchronous coexistence of NPC and EMP occurring in the nasopharynx of an old male patient. A 63-year-old male patient presented with a 3-month history of right-sided nasal obstruction and recently intermittent epistaxis without enlargement of cervical lymph nodes. The solitary mass of nasopharynx was found by radiological and nasopharyngeal examination. Histologically, the mass contained two separated portions and displayed typically histological features of NPC and EMP, respectively. In EMP portion, the tumor was composed of monomorphic plasmacytoid-appearing cells with immuno-positive to CD79a, CD138, CD38, MUM-1 and CD56, but lack immunoreactivity to pan-CK (AE1/AE3), CD20, CD21 and EBERs. In NPC portion, the tumor cells formed irregular-shaped islands with diffusely immuno-positive to pan-CK (AE1/AE3), EMA and EBERs, but lack expressions of lymphoplasmacytic markers. A diagnosis of simultaneous occurrence of EMP and NPC in nasopharynx was made. There was no evidence of tumor recurrence or metastasis 18-month follow-up after radiotherapy. To our knowledge, it may be the first case of coexistence of EMP and NPC synchronously. In addition, the histological differential diagnosis and relevant potential mechanism of this unusual collision tumor were also discussed.

Objective: Hyperthyroidism with increased serum thyroid hormones and also increased thyroid stimulating hormone (TSH) is described as the resistance thyroid hormone (RTH) syndrome. This syndrome may be due to various factors including tumors. We describe the different types of RTH syndrome and mention that this syndrome may be misdiagnosed and mistreated. To illustrate the RTH syndrome we describe such a case which also had two different carcinomas. This case was treated with anti-thyroid drugs, triiodothyroacetic acid and iodine-131 (¹³¹I). In the following 5.5 years after ¹³¹I treatment, TSH progressively increased and was not suppressed by normal doses of L-thyroxine (L-T4). A thyroid nodule was diagnosed as papillary thyroid carcinoma (PTC) and a small cell neuroendocrine carcinoma was diagnosed in the nasal septum. Under L-T4 replacement treatment and after ablation of both carcinomas, TSH returned to normal. Small cell neuroendocrine carcinomas accompanied with PTC, are extremely rare causes of RTH., Conclusion: A description of the resistance to thyroid hormone syndrome is presented and this syndrome is illustrated by a referring case which could be of a selective pituitary type or due to the neuroendocrine tumor.

Xeroderma pigmentosum (XP) is an autosomal recessive disease characterized by solar sensitivity, photophobia, early onset of freckling, and solar-induced cutaneous neoplastic changes. Management of patients with XP is a therapeutic challenge as they usually develop multiple cutaneous malignancies, making surgical therapy difficult, and continue to form skin malignancies at a high rate. We describe a 30-year-old Chinese man with XP who had been previously treated with excision and dermatoplasty. Upon recurrence of multiple superficial, ulcerative, and pigmented lesions, imiquimod 5% cream was recommended for 4 months. His multiple facial lesions demonstrated an excellent response to topical imiquimod 5% cream with minor side effects. This favorable response indicates that topical application of imiquimod 5% cream is an effective means of treating multiple basal cell carcinomas in XP., (© 2015 Wiley Periodicals, Inc.)

Background and Aims: Researches have shown that miRNAs have been proposed as novel diagnostic biomarkers for classification and prognostic stratification of HCC. However, whether or not miR-431 contributes to the progression of HCC remains unknown. Therefore, we aimed to investigate the clinicopathological significance of miR-431 in HCC., Methods: MiR-431 expression in 95 HCC cases and corresponding adjacent non-cancerous tissues was evaluated by quantitative reverse transcription polymerase chain reaction (qRT-PCR). Furthermore, statistical analysis was performed to identify the correlations between expression of miR-431 and a variety of clinicopathological parameters and patient recurrence. The area under the receiver operating characteristic curve (AUC) was used to evaluate the accuracy of miR-431 as a biomarker for HCC diagnosis and prediction of disease deterioration., Results: MiR-431 was markedly down-regulated in the HCC samples (1.1885 ± 0.75867) compared with corresponding adjacent tumor tissues (1.7957 ± 0.89333, P < 0.001). The AUC of low miR-431 expression to diagnose HCC was 0.668 (95 % CI 0.592-0.744, P < 0.001). MiR-431 down-expression was correlated with multiple malignant characteristics, including lymph node metastasis (r = -0.455, P < 0.001), clinical TNM stage (r = -0.223, P = 0.030), MTDH (r = -0.292, P = 0.006), vaso-invasion (r = -0.204, P = 0.047), MVD (r = -0.281, P = 0.006) and HCV (r = 0.215, P = 0.037). Additionally, the recurrent time of lower miR-431 expression group was 56.602 ± 3.914 months, much longer than that in the high expression group (50.009 ± 2.731 months), however, no significant difference was noted (χ (2) = 0.005, P = 0.943)., Conclusions: The down-expression of miR-431 is partially responsible for a series of clinicopathological features which may be tightly correlated with the progression of HCC. Thus, expression of miR-431 may be proposed as a new factor in association with the progression of HCC.

A 71-year-old female patient underwent urgent laparotomy due to severe right lower quadrant abdominal pain and fever. Macroscopically duplex coecal and transverse colon cancer as well as a sigmoid or left ovarian cancer were suspected. Pathological findings revealed synchronous left ovarian and transverse colonic neoplasms. Both primaries metastatized to their regional lymph nodes. Furthermore, the ovarian cancer infiltrating the sigmoid colon gave distant metastasis in the coecum, too. Ovarian cancer histology showed papillary adenocarcinoma, and transverse colon cancer was a tubular adenocarcinoma. The affected lymph nodes were clearly distinguished by immunohistochemistry staining: ovarian metastases were CK7 positive, and colonic metastases were CK20 and CEA positive. The patient was treated with combinated chemotherapy: FOLFOX-4 two weekly and paclitaxel monotherapy every other week. The patient tolerated this combined treatment well. The authors conclude that multiple synchronous neoplasms can be treated with individualized chemotherapeutic protocol with good efficacy and few adverse reactions.

Heart transplantation after lung cancer surgery can be questionable because of the high risk of cancer recurrence. We report the results of two patients. The first underwent right lobectomy in 2008 for pT1N0 adenocarcinoma, heart-transplantation in 2010, and surgery for synchronous adenocarcinoma and squamous-cell carcinoma in 2012. The second underwent left segmentectomy for pT1aN0 adenosquamous carcinoma and transplantation in 1995 and then surgery for pT1aN1 adenocarcinoma in 2013. Posttransplantation lung cancer histologic analysis results were different in both cases, demonstrating the absence of metastatic recurrence. Thus, early stage lung cancer might not be a contraindication to heart transplantation, nor are long delays be necessary before registering on a waiting list., (Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Epidermolytic acanthoma (EA) is a rare benign acquired tumor that most commonly presents as a solitary lesion on the trunk, extremities, male genitalia, and face with a male predominance. Cases occurring on the female genitalia have rarely been reported. We describe the case of multiple localized EAs occurring on the vulva of a 31-year-old woman presenting with the chief complaint of vulvar pruritus. Although rare to occur in the vulvar area, EAs should be included in the differential diagnosis of multiple vulvar papules.

Nevus sebaceous (NS), also known as organoid nevus, is a congenital skin hamartoma involving pilosebaceous follicle, epidermis and adnexal structures, which usually occurs in the head and neck region. During the first stage, which is seen in infancy and childhood, the lesion remains static, but can subsequently grow during puberty to become more evident and verrucous or nodular. Depending on the location and extent, nevus sebaceous causes only a cosmetic problem during childhood; however, the development of benign and malignant neoplasms on the lesion is the most severe complication during adulthood. The association between nevus sebaceous and various benign and malignant cutaneous neoplasms is well documented. Basal cell carcinoma (BCC) is the most common malignant lesion, and syringocystadenoma papilliferum (SP) is the most common benign tumor associated with nevus sebaceous. Development of squamous cell carcinoma within NS is very rare. The literature contains only a few reports of simultaneous multiple malignant tumors developing on nevus sebaceous. We present a review of the literature and report the case of a 42-year-old female patient with two squamous-cell carcinomas (SCC) simultaneously within a single NS.

Acute pancreatitis due to hypercalcemia secondary to primary hyperparathyroidism is a rare aetiology. We present a female patient with pancreatitis; with prior cholecystectomy, no alcohol usage or dyslipidemia. Laboratory studies showed, serum calcium 17.93 mg/dL and iPTH 441 pg/ml. Neck CT showed multinodular goiter and a parathyroid nodule. The patient underwent surgery after which serum Ca and PTH decreased. Biopsy showed follicular variant papillary thyroid carcinoma. This report discusses possible theories of association between parathyroid adenoma and hypercalcemic pancreatitis and describes the association with follicular variant papillary thyroid carcinoma, not previously described.